http://www.strategic-information.fr/H2/RSS Actualité de la production d'hydrogènefrcontact@strategic-information.frStrategic-information.frThu, 18 Feb 2010 16:39:58 GMTThu, 18 Feb 2010 16:39:58 GMTGoogle News US - hydrogen plant@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9220New hydrogen energy plant raising environmental concerns KGET 17 Kern County growers are raising questions about a new hydrogen energy plant set to be built in Buttonwillow. The growers say they're worried the coal-powered plant will further pollute the county's air. The plant is still in the permitting stages, ... - New hydrogen energy plant raising environmental concernsSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9220ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9219Publication year: 2011 Source: Trends in Biotechnology, In Press, Corrected Proof, Available online 25 July 2011 Maria G., Esquível , Helena M., Amaro , Teresa S., Pinto , Pedro S., Fevereiro , F. Xavier, Malcata Molecular hydrogen (H2) obtained from biological sources provides an alternative to bulk chemical processes that is moving towards large-scale, economical generation of clean fuel for automotive engines. This opinion article examines recent improvements in H2 production by wild and mutant strains of Chlamydomonas reinhardtii – the green microalga currently considered the best eukaryotic H2 producer. Here, we review various aspects of genetic and metabolic engineering of C. reinhardtii, as well as of process engineering. Additionally, we lay out possible scenarios that would lead to more efficient research approaches in the near future, as part of a consistent strategy for sustainable... - Efficient H2 production via Chlamydomonas reinhardtiiSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9219ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9218Publication year: 2011 Source: Chemical Engineering Journal, In Press, Accepted Manuscript, Available online 27 July 2011 Simelys-Pris, Hernández , Martina, Chiappero , Nunzio, Russo , Debora, Fino The aim of this work, which was carried out as part of the BioH2Power project, was to identify a system for both the desulphurization and dehalogenation of landfill biogas at ambient temperature. Such a system should be capable of reducing, to less than 1 ppmv, the substances that are present in the biogas which are considered undesirable for both reforming and Molten Carbonate Fuel Cell (MCFCs) catalysts. The principal goal was to identify a multifunctional adsorption bed that would be able to purify the landfill biogas to sulphur and chlorine concentrations of below 1 ppmv, with a high removal efficiency... - A novel ZnOSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9218ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9217Publication year: 2011 Source: International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 31 July 2011 T., Zhang The interplay among the culture parameters, light intensity and illumination conditions, mechanical mixing conditions, and reactor configurations during O2 evolution and H2 production in sulfur-deprived Chlamydomonas reinhardtii cultures is studied in this work. The advective-diffusive reaction equation is used to describe the diffusion and the local biochemical reactions of the species involved in the biological process for H2 production. Solutions of the diffusion equation are obtained for different boundary conditions. An empirical equation is used to describe the relation between the light attenuation coefficient and the initial chlorophyll concentration, which characterizes both the culture absorption property and the mechanical mixing...  Highlights: ? We model the interplay among key parameters in tubular photobioreactor during H2 production. ? We use empirical light attenuation function to characterize both culture optical property and mechanical mixing condition. ? Tubular reactor is more favorite for H2 production than flat plate reactor under the given condition. ? High light intensity is preferred for high initial cell concentration in H2 production. - Interplay among culture parameters, light, mixing, and photobioreactor configuration during H2 production by sulfurSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9217ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9216Publication year: 2011 Source: Metabolic Engineering, In Press, Accepted Manuscript, Available online 2 August 2011 Wipawee, Baebprasert , Saowarath, Jantaro , Wanthanee, Khetkorn , Peter, Lindblad , Aran, Incharoensakdi The unicellular cyanobacterium Synechocystis sp. strain PCC 6803 contains a single bidirectional NiFe-Hox-hydrogenase which evolves hydrogen under certain environmental conditions. The nitrate assimilation pathway is a potential competing pathway which may reduce the electron flow to the hydrogenase and thereby limit hydrogen production. To improve H2 production, the nitrate assimilation pathway was disrupted by genetic engineering to redirect the electron flow towards the Hox-hydrogenase. Mutant strains disrupted in either nitrate reductase (?narB) or nitrite reductase (?nirA) or both nitrate reductase and nitrite reductase (?narB:?nirA) were constructed and tested for their ability to produce hydrogen. H2 production and Hox-hydrogenase activities in...  Highlights: ? We create mutants of Synechocystis 6803 disrupted in the nitrate assimilation pathway.? Engineered cells show significantly higher H2 production.? Only minor changes in transcript and activity of Hox-hydrogenase in engineered cells.? High rate of H2 production by redirecting the electron flow to the Hox-hydrogenase. - Increased H2 production in the cyanobacterium Synechocystis sp. strain PCC 6803 by redirecting the electron supply via genetic engineering of the nitrate assimilation pathwaySun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9216ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9215Publication year: 2011 Source: Catalysis Today, In Press, Corrected Proof, Available online 27 August 2011 Guangming, Zeng , Qinghua, Liu , Ruixue, Gu , Lihong, Zhang , Yongdan, Li Nickel based mixed oxide catalysts derived from Ni–Mg–Zn–Al hydrotalcite-like precursors are prepared and evaluated for H2-rich gas production via ethanol steam reforming. It has been found that the catalyst properties (e.g. BET surface area, Ni dispersion and reducibility) and catalytic performance depend on the Mg:Zn molar ratio. MgO and ZnO have a synergetic effect. At 700°C, the quaternary catalyst with a Mg:Zn ratio of 4 exhibits the highest H2 yield and best stability, viz. no apparent variation of the product distribution over 100h operation, whereas the ternary catalyst without Mg suffers severe coke accumulation after 7h on-stream. Two types of...  Graphical abstract: Long-term stability test over a catalyst with Mg:Zn ratio=4 at 700°C. Highlights: ? Ni/Mg–Zn–Al catalysts derived from hydrotalcite-like precursors are active in ethanol steam reforming. ? The quaternary catalyst with a Mg:Zn ratio of 4 is hard to reduce, has a high Ni dispersion and good catalytic performance. ? TPO and HR-TEM verify that two types of carbon deposited on the catalyst surface. - Synergy effect of MgO and ZnO in a Ni/Mg–Zn–Al catalyst during ethanol steam reforming for H2Sun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9215ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9214Publication year: 2011 Source: International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 27 August 2011 N., Naseri , S., Yousefzadeh , E., Daryaei , A.Z., Moshfegh WO3 thin films were fabricated by sol–gel method using polyethylene glycol (PEG) as dispersing agent. Physical and photoelectrochemical properties of the synthesized nanocrystalline films were studied by varying weight ratio of PEG to tungsten precursor (x). Based on AFM observations and statistical modeling of the WO3 surface, the thickness of the films increased by increasing the amount of x with a nearly linear fashion while the surface roughness reached to a saturated value. However, the film synthesized with x = 4 showed a chaotic surface behavior. Optical analysis revealed that by increasing the x, transmittance of the films decreased while their band...  Highlights: ? WO3 thin films were synthesized containing different amount of PEG using sol–gel method. ? Thickness of the films increased linearly by increasing PEG concentration. ? Also linear increasing behavior was observed for PEC response and H2 generation of samples. ? Modeling the surface topography data showed the surface roughness saturated in 0.5 = x. ? Transport life time of the electrons in the films decreased by increasing PEG amount. - Photoresponse and H2 production of topographically controlled PEG assisted Sol–gel WO3 nanocrystalline thin filmsSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9214ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9213Publication year: 2011 Source: International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 31 August 2011 Xiaoxiang, Xu , Gang, Liu , Chamnan, Randorn , John T.S., Irvine A highly active photocatalyst based on g-C3N4 coated SrTiO3 has been synthesized simply by decomposing urea in the presence of SrTiO3 at 400 °C. The catalyst demonstrates a high H2 production rate ~440 µmol h-1/g catalyst in aqueous solution under visible light irradiation, which is much higher than conventional anion doped SrTiO3 or physical mixtures of g-C3N4 and SrTiO3. The improved photocatalytic activity can be ascribed to the close interfacial connections between g-C3N4 and SrTiO3 where photo-generated electron and holes are effectively separated. The newly synthesized catalyst also exhibited a stable performance in the repeated experiments.  Highlights: ? Synthesis of a photocatalyst based on g-C3N4 coated SrTiO3. ? The catalyst shows high activity for H2 production. ? The special structure is responsible for high activity. - gSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9213ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9212Publication year: 2011 Source: Surgery, Volume 150, Issue 4, October 2011, Pages 736-743 Lawrence N. Diebel, David M. Liberati, Lisa Hall-Zimmerman BackgroundPneumonia and other gut-related infectious complications have been associated with the use of histamine 2 (H2) receptor antagonists such as cimetidine in critically ill patients. The mechanism(s) may include acid suppression with resultant effects on the gut flora. Other possibilities include immunologic effects and perturbation of gut barrier function. Recent work has demonstrated the importance of mucus on the gastrointestinal mucosal barrier. We studied the effect of cimetidine on mucus production and mucosal barrier function in vitro.MethodsHT29–MTX, a mucus-producing intestinal epithelial cell line, was used. HT29–MTX cell monolayers were grown to confluence in the presence of cimetidine for 0, 3, or 6 days. Mucus production was quantified by Western Blot analysis and O-linked oligosaccharide chain release and mucin content by enzyme-linked immunosorbent assay. Fluorescein-labeledEscherichia coli(EC) or unlabeled EC were added to quantify bacterial adherence (60-min co-culture) and passage thru HT29–MTX cell monolayers (120-min co-culture), respectively.ResultsCimetidine treatment decreased mucus/mucin content after 3 or 6 days of treatment. The effect was more profound after 6 days. There was nearly a 2-fold increase in passage of EC across HT29–MTX monolayers after cimetidine treatment.ConclusionCimetidine seems to contribute to gut barrier dysfunction by its effect on mucus production. This study supports the increasing clinical suspicion that routine administration of H2 blockers in critically ill patients may be ill advised. - H2 blockers decrease gut mucus production and lead to barrier dysfunction in vitroSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9212Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9211Hydrogen sulfide reduces glucose-induced injury in kidney cells Medical Xpress Consistent with this finding, enzymes in the kidney that facilitate production of hydrogen sulfide were reduced in mice with type 1 or type 2 diabetes, Dr. Kasinath and his team reported. Scarring in the kidney, called renal fibrosis, is a core defect ... and more » - Hydrogen sulfide reduces glucoseSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9211Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9209, Oct 2011 patno:JP2011213766PROBLEM TO BE SOLVED: hydrogen addition rate is controllable to provide hydrogen production of natural rubber. Furthermore, by using a hydrogenated natural rubber, the rubber member is excellent in heat resistance. SOLUTION: a hydrogen production of ... - <B>Hydrogen</B> <B>production</B> of natural rubber, natural rubber and rubber member using the <B>hydrogen</B>Sun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9209Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9207, Nov 2011 patno:JP2011219331PROBLEM TO BE SOLVED: in order to avoid the occurrence of the reactions, including a very small amount of HI and H2SO4, iodine-sulfur cycle phase in phase and HIx H2SO4 Bunsen reaction product is obtained. SOLUTION: the purification of H2SO4 and HIx phase ... - Thermochemical <B>hydrogen</B> <B>production</B> methodSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9207Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9190Petoskey News-Review Christmas Eve gas leak identified as toxic hydrogen sulfide Petoskey News-Review CRAWFORD COUNTY — Eighty percent of the gas spewed from a Beaver Creek Township well early Christmas Eve morning was hydrogen sulfide, a poisonous byproduct of natural gas production . The well, used to dispose hydrogen sulfide (H2S) and other sulfur ... - Christmas Eve gas leak identified as toxic hydrogen sulfideSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9190Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9188Ritter Pharmaceuticals' RP-G28 Improves Lactose Intolerance Symptoms and ... MarketWatch (press release) Importantly, the reduction of breath hydrogen production after a lactose load was measured, providing evidence of a clinically meaningful biological effect. This study marks a major milestone in lactose intolerance research, as it represents the first ... and more » - Ritter Pharmaceuticals’ RPSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9188Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9187Comprehensive Report on Global Hydrogen Production Market Azom.com By Cameron Chai Research and Markets now offers a new market research report titled, 'Global Hydrogen Generation Market By Merchant & Captive Type, Distributed & Centralized Generation, Application & Technology - Trends & Forecasts (2011-2016). ... - Comprehensive Report on Global Hydrogen Production MarketSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9187Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9185Antirétroviraux pour éviter le sida: principale avancée de 2011 ... Libération Cette découverte pourrait permettre de développer des techniques de production bon marché d'hydrogène , une source d'énergie propre. - La découverte par des astronomes américains de deux nuages d'hydrogène qui durant deux milliards d'années ont préservé ... et plus encore » - Antirétroviraux pour éviter le sida: principale avancée de 2011 ...Sun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9185Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9184Une Mercedes Classe E très allégée pour 2015 Le Blog Auto (Blog) Toutefois, cette idée semble optimiste vu les infrastuctures quasi inexistantes pour faire le plein d'hydrogène . La production commencerait en fin d'année 2015 avec quelques centaines d'exemplaires pour atteindre une cadence de 20000 unités par an dès ... - Une Mercedes Classe E très allégée pour 2015Sun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9184Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9183EPR : la sûreté nucléaire en question AgoraVox En est résulté un réceptacle à corium qui est intégré dans l'EPR Tous les pays possédant des réacteurs à eau se sont très tôt (bien avant TMI) posé la question de la fabrication d'hydrogène sous la cloche du réacteur dès que la gaine du combustible ... - EPR : la sûreté nucléaire en questionSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9183Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9182Le Matin Online Des découvertes scientifiques parfois singulières Le Matin Online Cette découverte pourrait permettre de développer des techniques de production bon marché d'hydrogène , une source d'énergie propre. A Fribourg, deux chercheurs de l'Institut Adolphe Merkle ont présenté en juillet un appât artificiel pour la pêche créé ... et plus encore » - Des découvertes scientifiques parfois singulièresSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9182Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9181Le vivant, une inspiration géniale Libération Dans le monde entier, les chercheurs s'attellent aux mystères de la photosynthèse, à la production d'hydrogène ou encore à réussir à produire du verre à température ambiante. «Nous avons identifié l'enzyme qui aide l'éponge à fabriquer sa silice, ... - Le vivant, une inspiration génialeSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9181Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9180Nouvelle initiative de recherche pour "l'hydrogène du vent" bulletins-electroniques.com Trois projets de démonstration vont être développés en Brandebourg et en Schleswig-Holstein pour évaluer les points suivants : la production d'hydrogène à grande échelle, son stockage dans le réseau gazier et la re-production d'électricité, ... - Nouvelle initiative de recherche pour "l’hydrogène du vent"Sun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9180Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9178Magazine Quelle Energie Une solution pour un hydrogène plus vert Magazine Quelle Energie La production d'hydrogène pèse de 2 à 3 % des émissions de gaz à effet de serre dans le monde, pensez-vous pouvoir réduire ces émissions grâce à votre technologie? Les solutions que nous proposons visent à produire de l'hydrogène vert (totalement ... - Une solution pour un hydrogène plus vertSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9178Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=917704/01/12 08:22 Morning meeting AOF France / Europe - Pause attendue TF1 ... l'approvisionnement des équipements et la fabrication d'un ensemble de fours de raffinage pour les raffineries de Tuapse, Syzran et Kuybishevsk ainsi que de deux fours de vaporéformage destinés à la production d'hydrogène pour la raffinerie ... et plus encore » - 04/01/12 08:22 Morning meeting AOF France / EuropeSun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9177Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9176Investir.fr HEURTEY PETROCHEM : Enormes contrats en Russie ! Investir.fr ... des équipements et la fabrication d'un ensemble de fours de raffinage à destination les raffineries de Tuapse, Syzran et Kuybishevsk, ainsi que sur deux fours de vaporéformage destinés à la production d'hydrogène pour la raffinerie d'Angarsk. ... et plus encore » - HEURTEY PETROCHEM : Enormes contrats en Russie !Sun, 8 Jan 2012 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9176Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9175 (INSTITUTT FOR ENERGITEKNIKK ; RAAHEIM, Arne ; VIK, Arild), PATENT COOPERATION TREATY APPLICATION, Jun 2011 patno:WO11078681Abstract Method and device for sustainable, simultaneous production of energy in the forms electricity, hydrogen gas and heat from a carbonaceous gas, the method comprising: i. continuously dividing a feed charge of carbonaceous gas into a first feed gas ... - METHOD AND DEVICE FOR SIMULTANEOUS <B>PRODUCTION</B> OF ENERGY IN THE FORMS ELECTRICITY, HEAT AND <B>HYDROGEN</B> GASSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9175Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9174 (AIRSCIENCE TECHNOLOGIES ; MAGNIN, Gérard ; SINGH, D. Paul), PATENT COOPERATION TREATY APPLICATION, Jun 2011 patno:WO11075845The present application relates to a nanoparticle ceria based catalyst comprising Ce0 2 , at least one metal or metal oxide and at least one noble metal and the catalyst for use in a process and system for the production of hydrogen from raw gas. The ... - SYSTEM AND PROCESS FOR THE <B>PRODUCTION</B> OF <B>HYDROGEN</B> FROM RAW GAS USING A NANOPARTICLE CERIA BASED CATALYSTSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9174Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9173 (CHEVRON U.S.A. INC. ; GORSKI, Alan ; OKEOWO, Oluwasijibomi ; WANG, Ming), PATENT COOPERATION TREATY APPLICATION, Jul 2011 patno:WO11082210A method and system for capturing hydrogen gas in a refinery is disclosed. The system comprises a first membrane and pre-reformer. The membrane is suitable for separating a refinery fuel gas feed, which includes hydrogen gas and hydrocarbon gases, into a ... - METHOD AND SYSTEM FOR INCREASING <B>HYDROGEN</B> YIELD/<B>PRODUCTION</B> IN A REFINERYSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9173Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9172, Jun 2011 patno:JP2011111675PROBLEM TO BE SOLVED: Superior in hydrogen embrittlement resistance and to provide a method for producing the high-strength steel. Solution : % by mass of C: 0.07-0.25%, Si: 0.3-2.50%, Mn: 1.5-3.0%, Ti: 0.005-0.09%, B: 0.0001-0.01%, P: 0.001-0.03%, S: ... - Superior in <B>hydrogen</B> embrittlement resistance exceeds a maximum tensile strength 900MPa of high strength steel <B>production</B> of cold rolled steel and high strength, high strength steelSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9172Google News US - hydrogen plant@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9163PV-Tech Report: HSC supplier Praxair to build hydrogen plant in Clarksville, Tenn. MLive.com The Associated Press reports Hemlock and Praxair Inc. signed a multi-year contract to produce and supply high-purity liquid nitrogen and hydrogen to the new plant when it opens next year on the outskirts of Clarksville. Praxair supplies the same ... Praxair Signs Hydrogen Supply Deal Zacks.com Order Focus: Praxair wins hydrogen supply contact to Hemlock's new polysilicon ... PV-Tech Company plans to build hydrogen plant in Clarksville Clarksville Leaf Chronicle The Tennessean  - NewsChannel5.com all 21 news articles » - Report: HSC supplier Praxair to build hydrogen plant in Clarksville, Tenn.Sat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9163ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9162Publication year: 2011 Source: International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 14 June 2011 Bing-Shun, Huang , Ming-Yen, Wey The effect of calcination temperature on the properties and H2 production ability of nitrogen-doped (N-doped) titanium dioxide (TiO2) photodeposited with 0.2 wt% Pt (platinum) was studied. The increase in crystallinity of pre-calcinated N-doped TiO2 initiated at temperatures higher than 131 °C transformed the morphology from anomalous nanostructure to texture composed of nanoparticles and enhanced the specific surface areas. At 200–400 °C, the anatase peaks gradually became sharper and the visible light absorption region decreased due to the growth of crystallites and the decrease of N-doping content, respectively. Maximum H2 production was reached when N-doped TiO2 was calcined at 200 °C followed by Pt photodeposition....  Highlights: ? N-doped content decreases with increasing calcination temperature. ? Structure transformation from anomalous to texture enables growth of SBET. ? Pt/N-doped TiO2 has high SBET and excellent visible light absorption ability. - Properties and H2 production ability of Pt photodeposited on the anatase phase transition of nitrogenSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9162ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9161Publication year: 2011 Source: Journal of Power Sources, In Press, Accepted Manuscript, Available online 15 June 2011 Aline Lima da, Silva , Iduvirges Lourdes, Müller In this work, the Gibbs energy minimization method is applied to investigate the unmixed steam reforming (USR) of methane to generate hydrogen for fuel cell application. The USR process is an advanced reforming technology that relies on the use of separate air and fuel/steam feeds to create a cyclic process. Under air flow (first half of the cycle), a bed of Ni-based material is oxidized, providing the heat necessary for the steam reforming that occurs subsequently during fuel/steam feed stage (second half of the cycle). In the presence of CaO sorbent, high purity hydrogen can be produced in a single... - TOWARDS H2Sat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9161ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9160Publication year: 2011 Source: Journal of Catalysis, In Press, Corrected Proof, Available online 17 June 2011 Fuyu, Wen , Jinhui, Yang , Xu, Zong , Baojun, Ma , Donge, Wang , ... An artificial photocatalytic system mimicking photosystem I (PSI) has been assembled using semiconductor (CdS) as photosensitizer, cobaloximes (CoIII complexes) as H2 evolution catalysts, and triethanolamine (TEOA) as sacrificial electron donor. This artificial photocatalytic system shows high hydrogen evolution activity (turnover number up to 171 based on CoIII(dmgH)2pyCl 1) under visible light irradiation. The apparent quantum efficiency (QE) for 1/CdS hybrid photocatalytic system in acetonitrile solution at 420nm is calculated to be 9.1%. The interfacial electron transfer from photoexcited CdS to CoIII complexes is very efficient through the weak adsorption of CoIII complexes on CdS. The adsorption of 1 on CdS... Graphical abstract  Graphical abstract: An artificial photocatalytic system mimicking photosystem I (PSI) has been assembled using semiconductor (CdS) as the photosensitizer, cobaloximes (CoIII complexes) as the H2 evolution catalysts, and triethanolamine (TEOA) as the sacrificial electron donor. This artificial photocatalytic system shows high hydrogen evolution activity (TON up to 171 based on CoIII(dmgH)2pyCl) under visible light irradiation. Highlights: ? Inexpensive and stable artificial photocatalytic system to mimic photosystem I. ? Semiconductor as photosensitizer and cobaloximes as H2 evolution catalysts. ? This hybrid system shows high photocatalytic activity. ? The continuous electronic absorption character of CdS photosensitizer and the efficient electron transfer responsible for the high activity. - Photocatalytic H2 production on hybrid catalyst system composed of inorganic semiconductor and cobaloximes catalystsSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9160ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9159Publication year: 2011 Source: Journal of Biotechnology, In Press, Accepted Manuscript, Available online 23 June 2011 Alberto, Scoma , Luca, Giannelli , Cecilia, Faraloni , Giuseppe, Torzillo In the present investigation, a detailed biochemical analysis of the high H2 producer D1 protein mutant strain L159I-N230Y of Chlamydomonas reinhardtii, carrying a double amino acid substitution, was made. The leucine residue L159 was replaced by isoleucine, and the N230 asparagine was replaced by tyrosine. The performance of this strain was compared to that of the cc124 strain. The mutant showed a sustained capacity to donate electrons by means of direct biophotolysis for H2 production, as demonstrated by the higher efficiency of utilization of the hydrogenase enzyme when carried out under anaerobic conditions. The latter property was maintained also under... - Sustained H2 production in a Chlamydomonas reinhardtii D1 protein mutantSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9159ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9158Publication year: 2011 Source: International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 25 June 2011 Matt S.A., Wecker , Jonathan E., Meuser , Matthew C., Posewitz , Maria L., Ghirardi The H2-sensing system of Rhodobacter capsulatus was engineered to elicit a fluorescent response upon cell exposure to H2. The system is surprisingly sensitive to H2 and is capable of detecting levels of H2 down to 200pM in solution, which approximates the background concentration of H2 in water exposed to the earth’s atmosphere. The response was roughly linear between 0.3 and 300 ppm V of added headspace H2 and gave a Kapp of 142 nM H2, when cells were grown anaerobically for 12 h in the presence of H2. Hydrogen-sensing R. capsulatus cells were grown fermentatively in the dark in co-culture with Chlamydomonas reinhardtii on...  Highlights: ? We report a H2-sensing system in bacteria that responds to H2 produced by algae in co-culture by fluorescing. ? Detection levels for H2 are down to 200pM in solution. ? The assay is nearly linear between 0.3 and 300 ppm of added headspace H2. ? Detection of H2 produced by algae can be carried out in vivo. ? The assay allows high-throughput, H2 production screening of microbial libraries. - Design of a new biosensor for algal H2 production based on the H2Sat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9158ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9157Publication year: 2011 Source: International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 6 July 2011 Liqing, He , Chao, Luo , Yuanjun, Hou , Chao, Li , Qianxiong, Zhou , ... The photocatalytic H2 production efficiency of a multi-component system, containing [Ir(ppy)2(bpy)]+ as photosensitizer, [Co(bpy)3]2+ as H2-evolving catalyst, and triethanolamine (TEOA) as sacrificial electron donor, was investigated in water/acetonitrile (8:2, v/v) solution in the presence of different kinds of surfactants, such as cetyl trimethyl ammonium bromide (CTAB), Triton X-100, and sodium lauryl sulfonate (NaLS). The H2 evolution rate is found to follow the order of cationic micellar media > nonionic micellar media > anionic micellar media > water/acetonitrile solution. The underlying mechanism was discussed.  Highlights: ? The effects of micelles on the photocatalytic hydrogen production were examined. ? [Ir(ppy)2(bpy)]+ and [Co(bpy)3]2+ were used as photosensitizer and catalyst. ? The highest H2 evolution rate was obtained in cationic micellar media. - The effects of micellar media on the photocatalytic H2 production from waterSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9157ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9156Publication year: 2011 Source: Journal of Biotechnology, In Press, Accepted Manuscript, Available online 8 July 2011 Alberto, Scoma , Luca, Giannelli , Cecilia, Faraloni , Giuseppe, Torzillo In the past decade, H2 production using the green microalga Chlamydomonas reinhardtii has been extensively studied under laboratory-scale photobioreactors, while information on outdoor cultures is still lacking. In this paper, the results of experiments conducted with sulfur-deprived cultures of C. reinhardtii carried out in a 50-liter horizontal tubular photobioreactor are presented. Hydrogen production experiments were carried out under both artificial and direct solar light. In both cases, the H2 output attained was 18-20% of what obtained in the laboratory. However, no significant changes in the H2 production were observed when cells grown outdoors were tested under laboratory conditions. Chlorophyll fluorescence... - Outdoor H2 production in a 50-liter tubular photobioreactor by means of a sulfurSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9156Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9155Port's endorsement is a curious move Daily Astorian A consortium of scientists is working toward a pilot project in hydrogen production , but natural gas is not part of its formula. This scientific venture is looking upriver in Eastern Oregon to locate its pilot project. The mere suggestion that this ... and more » - Port’s endorsement is a curious moveSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9155Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9152Pure Energy Systems News Aviso Cracking Water With Ambient Energy Pure Energy Systems News This keeps the hydrogen production at a high level. Aviso claims this problem of the system drifting out of resonance is the problem that has plagued many inventors who have built other hydroxy systems. They would see great hydroxy production at first, ... - Aviso Cracking Water With Ambient EnergySat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9152Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9151DRS-Fellowship Program COFUND Scientific American UniCat - Unifying Concepts in Catalysis Biophysics of water splitting and hydrogen production by metalloproteins and biomimetic catalysts; development of homogeneous transition metal catalysts and asymmetric catalysis, multifunctional dendritic ... and more » - DRSSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9151Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9150Photoactivated Hydrogen Production : Quo Vadis? Materials Views Davide Barreca, Paolo Fornasiero, and their teams at Padova and Trieste University, Italy, have now summarized recent advanced in photogenerated hydrogen production . Photoactivated routes to produce hydrogen range from photocatalytic and ... - Photoactivated Hydrogen Production: Quo Vadis?Sat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9150Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9149Virginia Tech Nanoscientist Receives 2011 Bessel Research Award NanoScienceWorks.org Hydrogen Production – To provide fuel for energy generation. The team is focused on critical material problems through particulate processes to enable hydrogen production in large quantity and low cost. Three-Dimensional Printing - To make complex ... - Virginia Tech Nanoscientist Receives 2011 Bessel Research AwardSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9149Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9146Industrie et Technologies Des nanotubes de carbone pour stocker l'hydrogène Industrie et Technologies Une équipe de recherche est parvenue à séparer les différentes couches de carbone de nanotubes grâce à un procédé basé sur l'utilisation d'Hydrogène . Une découverte qui ouvre la voie à la production de nanorubans de graphane, proche cousin prometteur ... - Des nanotubes de carbone pour stocker l’hydrogèneSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9146Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9145Après les gras trans, les gras interestérifiés L'Etoile La première est l'hydrogénation, par laquelle on sature des gras mono et polyinsaturés par des molécules d'hydrogène sous haute pression. La seconde, le fractionnement consiste à séparer les gras selon leur point de fusion. ... - Après les gras trans, les gras interestérifiésSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9145Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9144HEURTEY PETROCHEM : Le groupe relève ses perspectives 2011, l ... Investir.fr Le groupe spécialisé dans la conception et la fabrication de fours pour l'industrie du raffinage et de la pétrochimie a annoncé la signature d'un contrat de 15 millions de dollars au Brésil, dans le domaine de la production d'hydrogène . ... et plus encore » - HEURTEY PETROCHEM : Le groupe relève ses perspectives 2011, l ...Sat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9144Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9143Bretagne : 22 lycées équipés en piles à combustibles Actu-environnement.com Outre la voiture, la maquette comprend une production d'hydrogène par électrolyse de l'eau, un stockage de l'hydrogène sous forme d'hydrure et une station de ravitaillement en hydrogène. Depuis deux ans, le pôle de compétences régional Energies ... - Bretagne : 22 lycées équipés en piles à combustiblesSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9143Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9142Total/Arkema:79M€ d'amende confirmés Le Figaro ... une limitation et en un contrôle de la production , en une répartition des parts de marché et des clients ainsi qu'en la fixation et en la surveillance des prix" sur le marché du peroxyde d'hydrogène et du perborate de sodium, explique le Tribunal. ... et plus encore » - Total/Arkema:79M€ d’amende confirmésSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9142Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9141Une nouvelle électrode pour la production d'hydrogène solaire bulletins-electroniques.com La principale difficulté concernant cette source "propre", dont la combustion ne produit que de l'eau, est celle de sa production . L'une des méthodes consiste, au sein d'une cellule photoélectrochimique, à effectuer une électrolyse de l'eau grâce à ... - Une nouvelle électrode pour la production d’hydrogène solaireSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9141Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9140Durable.com Attention, vous entrez dans une zone d'algues vertes Durable.com Selon l'Anses, une vingtaine de gaz, dont l'amoniaque et surtout le sulfure d'hydrogène , composent ces « envahisseuses » en décomposition. Pas de répit donc pour les municipalités. Au programme : ramassage express en 48h des algues après échouage. et plus encore » - Attention, vous entrez dans une zone d’algues vertesSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9140Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9139Audi investit dans la production d'énergie durable La Tribune Auto Un deuxième volet du projet « e-gaz » prévoit qu'une partie de l'électricité produite par les éoliennes offshore de la mer du Nord viendra alimenter une unité de production d'hydrogène par électrolyse. L'installation d'e-gaz est couplée à une ... - Audi investit dans la production d’énergie durableSat, 23 Jul 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9139ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9129Publication year: 2011 Source: Catalysis Today, In Press, Corrected Proof, Available online 31 May 2011 F.R., García-García , M.A., Rahman , I.D., González-Jiménez , K., Li In this study, CuO/CeO2 catalysts with a Cu content ranging from 5% to 40% were synthesized by sol–gel Pechini method and were tested in a fixed-bed reactor for water gas shift (WGS) reaction. The catalysts were characterized by XRD, N2 adsorption isotherms at 77K (SBET) and H2-TPR. Based on the catalytic activity results, 10% CuO/CeO2, identified to be the most active catalyst, was deposited inside finger-like regions of an Al2O3 hollow fibre support for the further development of both catalytic hollow fibre micro-reactor (CHFMR) and catalytic hollow fibre membrane micro-reactor (CHFMMR) where Pd or Pd/Ag membrane was coated on the... - Catalytic hollow fibre membrane microSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9129Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9128Cheaper, simpler hydrogen process, from ethanol Biofuels Digest In Spain, researchers from the Universitat Politècnica de Catalunya, the University of Aberdeen and the University of Auckland announced that they made the hydrogen production process simpler and cheaper, at ambient temperature and pressure, ... - Cheaper, simpler hydrogen process, from ethanolSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9128Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9127Eden Energy prospective UK gas resources are world class Proactive Investors Australia Eden has interests in hydrogen production , storage & transport fuel systems, including the low emission Hythane hydrogen-methane blend, coal seam & abandoned mine methane in the UK, conventional gas in SA, low temperature pyrolysis research into ... and more » - Eden Energy prospective UK gas resources are world classSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9127Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9126LabnewsOnline Catalyst promises cheap solar power LabnewsOnline A team from the Ecole Polytechnique Fédérale de Lausanne (EPFL) have discovered a molybdenum based catalyst produced at room temperature is an inexpensive alternative to platinum in hydrogen production . Water is currently broken down into hydrogen and ... - Catalyst promises cheap solar powerSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9126Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9125AZoCleantech Researchers Manufacture Hydrogen with the Help of Gold Nanoparticles AZoNano.com A powder photocatalyst, developed for the research, simplified the hydrogen production process because it helps the process take place at ambient pressure and temperature. The photocatalyst was placed in a container having ethanol and was exposed to UV ... More Advances in Producing Inexpensive Hydrogen CleanTechnica Hydrogen from Ethanol and Sunlight Solar Novus Today all 8 news articles » - Researchers Manufacture Hydrogen with the Help of Gold NanoparticlesSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9125Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9124Radio Cadena Agramonet Int'l Renewable Energy Conference Begins in Cuba Radio Cadena Agramonet Hydrogen production , storage, transportation and its use are some of the issues of the 7th International Conference for Renewable Energy, Energy Conservation and Energy Education, CIER 2011, which begins Wednesday. The so-called fuel of the future will ... and more » - Int’l Renewable Energy Conference Begins in CubaSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9124Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9122EcoSeed Process turns algae into hydrogen source UPI.com The obstacle to utilizing this for fuel production is that, under ordinary circumstances, hydrogen production takes a back seat to the production of compounds that the organisms use to support their own growth, an MIT release said Tuesday. ... Teaching Algae to Make Fuel Bioscience Technology MIT diverts algae's attention from sugar to hydrogen production EcoSeed MIT persuades algae to make hydrogen fuel TG Daily Wired News all 17 news articles » - Process turns algae into hydrogen sourceSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9122Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9121Soxal to expand Jurong island operations TODAYonline This includes installing a hydrogen production plant, set to be South-east Asia's largest, worth more than s$250 million. The initiatives will increase Soxal's hydrogen gas supply to large energy companies in the Jurong industrial area and extend its ... and more » - Soxal to expand Jurong island operationsSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9121Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9120Moteurnature.com L'Audi A3 TCNG et le projet e-gas : fou et irrationnel, mais réel ... Moteurnature.com ... les besoins matériels sont importants : il faut créer des infrastructures de stockage et de distribution d'hydrogène . Audi va alors s'associer à un fabricant de biogaz, dont le processus de production , dans la phase d'épuration, rejette du CO2. ... - L’Audi A3 TCNG et le projet eSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9120Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9119Navimag-pro Purificateur d'air portatif, désinfection des surfaces, traitement ... Navimag-pro Ce système convertit l'humidité et l'oxygène de l'air en peroxyde d'hydrogène et super oxydes pour désinfecter l'air et les surfaces. Le traitement des odeurs est assuré par la création d'un processus d'oxydation avancé constitué d'hydro peroxydes, ... et plus encore » - Purificateur d’air portatif, désinfection des surfaces, traitement ...Sun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9119Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9118EDF a des rapports "virils donc normaux" avec l'Etat Challenges.fr Lors de l'AG, le P-DG a d'ailleurs indiqué que les explosions d'hydrogène , qui ont endommagé les bâtiments des réacteurs de Fukushima, ne se seraient pas produites dans les centrales françaises. Et cela, parce qu'elles sont équipées depuis l'accident ... et plus encore » - EDF a des rapports "virils donc normaux" avec l’EtatSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9118Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9117L'hydrogène : l'énergie de l'avenir ? Développement durable 1 kg d'hydrogène , c'est 100 km. C'est pour cela qu'on apprécie ce combustible : c'est une énergie très concentrée » (Marianne Julien, Air Liquide) La forme gazeuse de l'hydrogène (H) est en réalité le dihydrogène (H2), mais il reste communément appelé ... - L’hydrogène : l’énergie de l’avenir ?Sun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9117Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9116Techno-science.net De meilleures prévisions météo - dès maintenant Techno-science.net Prédire les précipitations avec exactitude revêt une importance capitale, notamment pour la prévision des inondations et le maintien d'un approvisionnement suffisant en eau (L'eau (que l'on peut aussi appeler oxyde de dihydrogène, hydroxyde d'hydrogène ... et plus encore » - De meilleures prévisions météoSun, 5 Jun 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9116Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9115, Dec 2010 patno:JP2010269965PROBLEM TO BE SOLVED: Ammonia production of hydrogen supplied to the engine for combustion. SOLUTION: Ammonia decomposition catalyst to decompose the ammonia in the presence of hydrogen and ammonia decomposition zone 2, parting zone on the upstream side ... - <B>Hydrogen</B> <B>production</B> systemTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9115Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9114, Feb 2011 patno:JP2011021911PROBLEM TO BE SOLVED: Operating at room temperature for hydrogen gas and a hydrogen ガスセンサ fast response speed. SOLUTION: Hydrogen gas and consisting of the detection section and tungsten oxide film 2, the hydrogen gas and the tungsten oxide film 2 of the ... - <B>Production</B> of <B>hydrogen</B> and <B>hydrogen</B> ガスセンサ ガスセンサTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9114Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9113, Mar 2011 patno:JP2011051860PROBLEM TO BE SOLVED: Using waste heat as a heat source or the remaining DME in the production of hydrogen by steam reforming of, heat source for mitigating the variation of temperature, a substantially constant temperature because of the heat of the ... - Device for producing <B>hydrogen</B> and <B>hydrogen</B> <B>production</B> methodTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9113Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9112, Mar 2011 patno:JP2011057498PROBLEM TO BE SOLVED: Hydrogen as fuel, such as coal, when manufacturing, carbon dioxide in a supercritical state with little power recovered hydrogen production method. Moreover, such production of hydrogen for hydrogen production. SOLUTION: The coal or ... - <B>Production</B> of <B>hydrogen</B> and <B>hydrogen</B>-producing deviceTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9112Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9111, Mar 2011 patno:JP2011056488PROBLEM TO BE SOLVED: Platinum noble contg. when using a Ni-La-Pt/SiO2, about SV=1200h-1,400 °C 20% conversion rate in ammonia, ammonia is about 400 °C 100% dialkylethylenediamine reaches a high activity, such as fuel cell size of this ammonia reforming ... - The reforming catalyst and the ammonia <B>production</B> of <B>hydrogen</B> using the sameTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9111Scirus Patent@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9110, Mar 2011 patno:JP2011057496PROBLEM TO BE SOLVED: To produce hydrogen from a raw material containing urea. SOLUTION: Nickel, ruthenium, iron, cobalt, palladium, platinum and at least one or more selected from the group consisting of transition metal 1 and alumina, titania, silica, ... - Metal and comprising a metal oxide composition and <B>production</B> of <B>hydrogen</B> using the sameTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9110Google News US - hydrogen plant@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9105Linde builds large hydrogen and synthesis gas plant in China Reuters (press release) Linde AG / Linde builds large hydrogen and synthesis gas plant in China . Processed and transmitted by Thomson Reuters ONE. The issuer is solely responsible for the content of this announcement. Munich, 3 May 2011 - The technology company The Linde ... Linde To Build Large Hydrogen Plant In Chinese Joint Venture Fox Business Linde Group Inks 200 Mln Euro JV In China RTT News Linde jointly invests €200m in Chinese hydrogen plant Gasworld.com (subscription) Energy Business Review all 14 news articles » - Linde builds large hydrogen and synthesis gas plant in ChinaTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9105Google News US - hydrogen plant@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9104NGV Global Big funding for BC's first hydrogen plant News1130 VANCOUVER (NEWS1130) - There's been another boost for hydrogen and fuel technology in BC. Premier Christy Clark has announced $870000 for the world's first small-scale hydrogen liquification plant . The North Vancouver facility is expected to provide 18 ... B.C. funds hydrogen plant Autos.ca BC announces extra cash toward plant to power natural gas vehicles The Canadian Press B.C. adds money to hydrogen liquefaction project in North Vancouver Vancouver Sun The Nelson Daily  - Cleantech Blog (blog)  - Sun News Network all 18 news articles » - Big funding for BC’s first hydrogen plantTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9104Google News US - hydrogen plant@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9103Reuters Chevron resubmits plan to retrofit Richmond refinery San Jose Mercury News First pitched in 2005, Chevron's plan called for replacing its power plant, hydrogen plant and reformer to allow processing of a wider range of crude with higher sulfur content and the production of more California-grade gasoline. ... Chevron to resubmit Richmond refinery upgrade plan Reuters Africa Chevron Seeks to Restart Its Richmond Refinery Project Bloomberg all 18 news articles » - Chevron resubmits plan to retrofit Richmond refineryTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9103ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9099Publication year: 2011 Source: Journal of Catalysis, In Press, Corrected Proof, Available online 24 February 2011 F., Solymosi , Á., Koós , N., Liliom , I., Ugrai The vapor-phase decomposition of formic acid was investigated over Pt metals supported on inert carbon Norit with the aim of producing CO-free H2. FTIR spectroscopic studies revealed that formic acid dissociated on Pt metals at 220–240K, but the formate species formed was stable only below 300–350K. Decomposition of formic acid started at and above 350K on all catalysts and was complete at 473–523K. Kinetic studies on Pt/Norit demonstrated that the decomposition was a zero-order process with an activation energy of 70.7kJ/mol. Although dehydrogenation was the predominant process at lower temperatures, CO-free H2 was not produced on any catalyst. The highest... Graphical abstract  Graphical abstract: CO-free H2 was produced via steam reforming of formic acid on Ir catalyst deposited on carbon Norit. Research highlights: ? Pt metals on carbon catalyze the H2 formation from HCOOH with high selectivities. ? CO-free H2 with high yields was obtained only in the reforming of HCOOH on Ir/C. ? IR studies revealed the presence of formate species during the catalytic reaction. - Production of COTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9099ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9098Publication year: 2011 Source: Catalysis Today, In Press, Corrected Proof, Available online 11 March 2011 Mary, Mrad , Cédric, Gennequin , Antoine, Aboukaïs , Edmond, Abi-Aad The performances of different xCu10Al, xZn10Al (x=1, 3, and 5), 5%Zn5Cu10Al and 5%Cu5Zn10Al catalysts prepared by impregnation method then pelletised, were investigated in the steam reforming of methanol (SRM) at 350°C under a gas hourly space vilosity of 15,500h-1 with steamed water and methanol mixture (H2O/CH3OH=2). The impregnation of copper over alumina supports shows better results than that of zinc. Concerning copper based catalysts, the gas selectivity was found to be strongly dependent on the reduction state of the copper and its dispersion over the support. The presence of zinc over Alumina seems to favor the reverse water gas shift... - Cu/ZnTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9098ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9097Publication year: 2011 Source: Bioresource Technology, In Press, Accepted Manuscript, Available online 22 March 2011 Weimin, Ma , Ming, Chen , Lianjun, Wang , Lanzhen, Wei , Quanxi, Wang Treatment with NaHSO3 induces a 10-fold increase in H2 photoproduction in the filamentous N2-fixing cyanobacterium Anabaena sp. strain PCC 7120. However, it is unclear whether this treatment also increases H2 photoproduction in green alga. In this study, treatment with 13 mM NaHSO3 resulted in about a 200-fold increase in H2 production in Chlamydomonas reinhardtii, and this increase was most probably the result of reduced O2 content and enhanced hydrogenase activity. Compared to the conventional strategy of sulfur deprivation, NaHSO3 treatment results in a higher maximum rate of H2 photoproduction, greater efficiency of conversion of light energy into H2, shorter half-time... - Treatment with NaHSO3 greatly enhances photobiological H2 production in the green alga Chlamydomonas reinhardtiiTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9097ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9096Publication year: 2011 Source: International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 31 March 2011 Singto, Sakulkhaemaruethai , Thammanoon, Sreethawong Mesoporous-assembled TiO2 nanocrystals with very high photocatalytic H2 production activity were synthesized through a modified sol-gel process with the aid of urea as mesopore-directing agent, heat-treated under various calcination temperatures, and assessed for their photocatalytic H2 production activity via water splitting reaction. The resulting mesoporous-assembled TiO2 nanocrystals were systematically characterized by N2 adsorption–desorption analysis, surface area and pore size distribution analyses, X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The experimental results showed that the photocatalytic H2 production activity of the synthesized mesoporous-assembled TiO2 nanocrystal calcined at 500 °C, which possessed very narrow pore size distribution, was...  Highlights: ? Urea was successfully used as an effective sol-inducing and mesopore-directing agent to synthesize mesoporous-assembled TiO2 nanocrystals with very narrow pore size distribution by a modified sol-gel process. ? The photocatalytic H2 production activity from water splitting reaction of the synthesized TiO2 nanocrystals strongly depended on calcination temperature. ? The photocatalytic H2 production activity of the synthesized TiO2 nanocrystals was extremely greater than that of the commercial P-25 TiO2 and ST-01 TiO2 powders. - Synthesis of mesoporous-assembled TiO2 nanocrystals by a modified urea-aided solTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9096ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9095Publication year: 2011 Source: International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 6 April 2011 R., Dholam , N., Patel , A., Miotello In order to sensitize TiO2 in visible light and to reduce photo-induced charge recombination, the multilayer films of Indium–Tin Oxide (ITO)/V-doped TiO2 were synthesized by radio-frequency magnetron sputtering. V-doped TiO2 thin films showed red shift in TiO2 absorption edge with increasing dopant concentration and, most importantly, the dopant energy levels are formed in the TiO2 band gap due to V5+/V4+ ions as confirmed by UV–Visible and XPS spectra. Multilayer films with different numbers of ITO/V-doped TiO2 (6 at.%) bilayers (namely, 2-, 3-, 4-, 5-, 6- and 7-bilayers) were deposited, in order to reduce the charge recombination rate, by keeping the... - Efficient H2 production by water-splitting using indium–tin-oxide/VTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9095ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9094Publication year: 2011 Source: Bioresource Technology, In Press, Accepted Manuscript, Available online 15 April 2011 Ye-Jun, Wang , Qiang, Liao , Yong-Zhong, Wang , Xun, Zhu , Jun, Li Photosynthetic bacteria (PSB), Rhodopseudomonas palustris CQK 01, were immobilized on the surface of a thin glass slide in a lab-scale flat panel photobioreactor under different flow rates and substrate concentrations. The morphology, dry weight and thickness of the mature PSB biofilms were determined to reveal the relationship between biofilm formation and hydrogen production performance. The mature biofilm formed at a low flow rate and a high substrate concentration showed a looser structure, these structures of the mature biofilm then affected the H2 production performance of the bioreactor during mature stage. The biofilm formed at a flow rate of 228 ml/h...  Highlights: ? Photo-hydrogen production; ? Immobilization technologies; ? Investigating the relationship between biofilm formation and hydrogen production performance under flow rate and substrate concentration. - Effects of flow rate and substrate concentration on the formation and H2 production of photosynthetic bacterial biofilmsTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9094ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9093Publication year: 2011 Source: Bioresource Technology, In Press, Accepted Manuscript, Available online 20 May 2011 Shou-Yu, Zhang , Jian, Wang , Jing-Pei, Cao , Takayuki, Takarada In the paper, H2 rich gas produced from fowl manure (hen compost-HC) by low temperature catalytic gasification (LTCG) technology is addressed. The pyrolysis behaviors of the samples before and after weak acid pretreatment were investigated using thermal gravimetric analysis. Furthermore, the catalytic influence of HC char and HC ash on the decomposition of the nascent volatiles was determined. A catalytic role of the minerals contained in HC on its pyrolysis behavior was confirmed due to the high content of Ca. LTCG process promotes the complete decomposition of the manure volatiles and significantly increases H2 yield and the total gas yield....  Highlights: ? Low temperature catalytic gasification technology is used to produce H2 rich gas. High H2, CO and total gas yields were obtained during the gasification process. The fowl manure pyrolysis is affected greatly by the catalytic effect of minerals. The manure volatiles were cracked completely by Ni/Al2O3 catalyst. The catalytic role of HC char and HC ash is attributed to CaO contained. - H2 production from fowl manure by low temperature catalytic gasificationTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9093Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9092CU method projected to meet DOE cost targets for solar thermal hydrogen fuel ... CU Boulder News & Events The DOE is investigating novel approaches for solar thermochemical water splitting to produce hydrogen with the eventual goal of commercializing production. Cost targets in this analysis set hydrogen production in 2015 at 6 dollars per kilogram ... and more » - CU method projected to meet DOE cost targets for solar thermal hydrogen fuel ...Tue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9092Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9091Argonne researchers replicate photosynthesis for hydrogen production EcoSeed "If we understand how Nature does it, we can tweak the process to produce hydrogen ." The only setback is its use of platinum as it is a very expensive material in the market. The group said they will attempt to replicate the process using alternative ... - Argonne researchers replicate photosynthesis for hydrogen productionTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9091Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9090Environment News Service US DRIVE partnership to develop fuel cell vehicles Platinum today The partnership will focus on several key technical areas, including fuel cell power systems, lightweight materials, vehicle-to-electricity grid interaction, fuel pathway integration, on-board hydrogen storage and hydrogen production and delivery. ... US DRIVE: Pre-Competition Partnership Develops Next-Generation Vehicles Environment News Service all 5 news articles » - US DRIVE partnership to develop fuel cell vehiclesTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9090Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9089SPIE Newsroom Enhanced photoelectrochemical hydrogen production with swift heavy ion irradiation SPIE Newsroom Alternatively, hydrogen production through splitting water in a photoelectrochemical cell has emerged as an advanced alternative to the conventional photovoltaic cell. The key limiting challenge in the process is to design a stable semiconductor ... - Enhanced photoelectrochemical hydrogen production with swift heavy ion irradiationTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9089Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9088Portable microreactor to produce hydrogen from everyday fossil fuels Gizmag Although we've looked at numerous promising breakthroughs in the field of hydrogen production , current methods require high temperatures and a vacuum to produce the plasma required for the necessary chemical reaction. Another problem with hydrogen is ... Microreactor turns fossil fuels into pure hydrogen Ubergizmo all 2 news articles » - Portable microreactor to produce hydrogen from everyday fossil fuelsTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9088Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9086EarthTechling Hydrogen Energy Process Made More Efficient EarthTechling News from the Netherlands, however, shows that a whole new process could mitigate those factors and potentially make hydrogen production a more efficient and carbon neutral process. Mohamed Halabi, who just earned his doctorate from the University of ... and more » - Hydrogen Energy Process Made More EfficientTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9086Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9083MIT News Teaching algae to make fuel MIT News One reason this approach hasn't yet been harnessed for fuel production is that under ordinary circumstances, hydrogen production takes a back seat to the production of compounds that the organisms use to support their own growth. ... and more » - Teaching algae to make fuelTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9083Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9082Enerzine Photosynthèse artificielle : nouveau progrès en vue ! Enerzine Ce contrôle permet de garantir la stabilité tout en préservant l'efficacité de la production d'hydrogène . La prochaine étape des recherches est d'améliorer les propriétés électriques de la couche protectrice. L'utilisation de matériaux très répandus et ... - Photosynthèse artificielle : nouveau progrès en vue !Tue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9082Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9081Traduit de l'interventionorale de Arnie Gundersen, ingénieur nucléaire MediaPart Une explosion d'hydrogène est donc toujours possible du fait de ces variables Température/Pression. Une autre information concernant l'unité 3, est la vidéo prise à l'intérieur de la piscine de refroidissement. Ces images sont catastrophiques; ... - Traduit de l’interventionorale de Arnie Gundersen, ingénieur nucléaireTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9081Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9080Linde: va construire une usine à Chongqing L'Express Linde annonce qu'il va construire et opérer un important site de production d'hydrogène et de gaz de synthèse à Chongqing, dans l'ouest de la Chine. Ce projet représentera un investissement d'environ 200 millions d'euros et sera conduit à travers une ... et plus encore » - Linde: va construire une usine à ChongqingTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9080Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9079Moniteur Automobile Audi A3 TCNG Moniteur Automobile L'unité de production d'hydrogène et de méthane sera construite à Werlte, en Basse-Saxe. La première pierre sera posée en juillet prochain. Le CO2 nécessaire à la méthanisation sera issu de déchets organiques. Chaque année, l'installation produira 1000 ... et plus encore » - Audi A3 TCNGTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9079Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9078SmartPlanet.fr Produire de l'hydrogène avec du solaire: un procédé prometteur SmartPlanet.fr Revue de web: des chercheurs du Colorado proposent une production d'hydrogène à partir de solaire à très haute température, une approche qu'un rapport au ministère de l'Energie juge pertinente. Un rapport au ministère américain de l'énergie (DoE, ... - Produire de l’hydrogène avec du solaire: un procédé prometteurTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9078Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9077Enerzine Manifestez-vous : "hydrogène et piles à combustibles" Enerzine La production d'hydrogène , inexistant à l'état naturel, consomme inévitablement de l'énergie. Selon la source d'énergie, la matière première et le procédé utilisé (gaz naturel, électrolyse de l'eau, production biologique à partir d'algues, etc. ... Investissements d'avenir : deux appels à projets dans le domaine ... Directgestion.com L'ADEME lance un AMI pour développer les applications de l ... Actu-environnement.com Energie : Appel à manifestations pour la technologie Hydrogène Industrie et Technologies L'Usine Nouvelle 14 autres articles » - ManifestezTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9077Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9076Audi investit dans la production d'énergies renouvelables Challenges.fr Ce courant pourrait même alimenter des unités de production d'hydrogène par électrolyse. Cet hydrogène servirait évidemment à alimenter les voitures à pile à combustible, mais pourrait également être converti en méthane. Audi mise beaucoup sur ce gaz ... - Audi investit dans la production d’énergies renouvelablesTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9076Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9075Enerzine Produire de l'hydrogène à partir du solaire thermique Enerzine Un rapport commandé par le département américain de l'énergie conclut que le procédé de production d'hydrogène proposé par l'Université du Colorado de Boulder à partir de la lumière du soleil était la seule approche - parmi 8 technologies concurrentes ... - Produire de l’hydrogène à partir du solaire thermiqueTue, 24 May 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9075ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9066Publication year: 2011 Source: International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 31 January 2011 Karen, Trchounian , Viviana, Sanchez-Torres , Thomas K., Wood , Armen, Trchounian Hydrogenase (Hyd) activity and H2 production by Escherichia coli were studied at a low pH. H2 production at pH 5.5 under glycerol fermentation was shown to be ~1.5-fold higher than that at pH 6.5 or above but less than that under glucose fermentation. It was inhibited by N,N'-dicyclohexylcarbodiimide: H2 production inhibition was increased with decreasing pH and almost maximal inhibition was observed at pH 5.5. The data on H2 production by single and double mutants with defects in different Hyd-enzymes and in fhlA gene suggest that under glycerol fermentation at a low pH, Hyd-1, Hyd-2 and Hyd-4 were operating in... - Escherichia coli hydrogenase activity and H2 production under glycerol fermentation at a low pHSun, 13 Feb 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9066ScienceDirect@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9065Publication year: 2011 Source: Catalysis Today, In Press, Corrected Proof, Available online 5 February 2011 Stefania, Specchia This paper presents a panoramic overview of the experimental work carried out at Politecnico di Torino on the development of structured catalytic reactors for the production of H2-rich streams from hydrocarbons, to be fed to PEM-FCs: short contact time catalytic partial oxidation (SCT-CPO) reactor for syngas production, micro-channelled reactors for syngas CO clean-up, water gas shift (WGS) and preferential oxidation (PROX). Concerning the reactor for methane SCT-CPO, 10% Ni deposited on irregular ?-Al2O3 particles presented the best performance (CH4 conversion>90%; H2 selectivity>95%) compared to 0.5% Rh deposited over ?-Al2O3 spheres. As regards the HT-WGS reaction, the best performance was obtained... - Hydrocarbons valorisation to cleaner fuels: H2Sun, 13 Feb 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9065Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9063SelectScience.net (press release) ACHEMA 2012 Theme Announced SelectScience.net (press release) In situ hydrogen production by electrolysis may initially appear to be an obvious solution. But is hydrogen really a suitable primary storage medium? ... - ACHEMA 2012 Theme AnnouncedSun, 13 Feb 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9063Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9062KHL Group More fuel cell power units enter rental market KHL Group ... products such as the power generation units, it is working on creating a network of hydrogen filling stations and decentralised hydrogen production . ... and more » - More fuel cell power units enter rental marketSun, 13 Feb 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9062Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9060ORNL demonstrates photosynthetic hydrogen production Gizmag For hydrogen vehicles to make sense, cleaner more efficient hydrogen production methods will need to be developed. One promising approach takes its lead ... and more » - ORNL demonstrates photosynthetic hydrogen productionSun, 13 Feb 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9060Google News US - hydrogen production@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9059Chemistry World Breakthrough for bacterial hydrogen production Chemistry World Normally, hydrogen production by bacterial metabolism is reduced at lower temperatures because it slows down the enzymes that catalyse the reactions. ... - Breakthrough for bacterial hydrogen productionSun, 13 Feb 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9059Google Actualités - Production d hydrogène@http://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9058Enerzine McPhy : un système de stockage d'hydrogène pour Enel Enerzine ... solution de McPhy Energy dans une chaine complète de technologies innovantes dont l'éolien, le photovoltaïque, la production et le stockage d'hydrogène . ... et plus encore » - McPhy : un système de stockage d’hydrogène pour EnelSun, 13 Feb 2011 00:00:00 GMThttp://www.strategic-information.fr/H2/SEARCHArticle.asp?Num=9058