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Researchers Develop Urea Electrolysis for Conversion of Urine and Urea to Hydrogen

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Researchers at Ohio University have developed a new technology that accomplishes the direct conversion of urine and urea to pure hydrogen via electrochemical oxidation with an inexpensive nickel catalyst. Hydrogen production from urine. Botte (2009) Urea electrolysis: direct hydrogen production from urine.

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Lux Research: cost of electrofuels remains far from viable

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The cost of electrofuels—fuels produced by catalyst-based systems for light capture, water electrolysis, and catalytic conversion of carbon dioxide and hydrogen to liquid fuels—remains far away from viable, according to a new analysis by Lux Research. Hydrogen-to-fuels. Source: Lux Research. Click to enlarge.

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Researchers Demonstrate Potential for Co-Production of Hydrogen from Cellulosic Ethanol Byproducts Via Gasification in Supercritical Water

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Concept for hydrogen gas coproduction from cellulosic ethanol byproduct streams. Researchers at Oregon State University have demonstrated the gasification of water-soluble biomass constituents in supercritical water in a microchannel reactor under isothermal, continuous flow condition at short residence times to produce a hydrogen-rich gas.

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DOE reports progress on development of low-carbon and renewable sources of hydrogen production

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The US Department of Energy (DOE) Fuel Cell Technologies Office’ (FCTO) 2014 Hydrogen and Fuel Cells Program Annual Progress Report ( earlier post )—an annual summary of results from projects funded by DOE’s Hydrogen and Fuel Cells Program—described progress in the field of hydrogen production. Source: DOE.

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Enzymatic Process Converts Cellulosic Materials and Water into Hydrogen at Low Temperature; Close to Theoretical Yield of H2 From Glucose

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Hydrogen production from cellodextrin and water by a synthetic enzymatic pathway. 2009) Click to enlarge. The hydrogen yield was 11.2 Only approximately half of a glucose equivalent of soluble starch can be converted into glucose-1-phosphate mediated by starch phosphorylase for hydrogen production. Earlier post.).

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Researchers Produce Biocrude from Switchgrass with Subcritical Water

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Major pathways for the conversion of biomass to biofuels. Researchers at Auburn University have shown a subcritical water treatment (hydrothermal liquefaction) that effectively liquefies switchgrass to produce a biocrude at a comparatively low temperature (235 °C) in a flow reactor. Credit: ACS. Click to enlarge. Credit: ACS.

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GWU Researcher Developing Efficient Solar Chemical Process for Generation of Energetic Molecules and Conversion of CO2

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Licht, 2009. Dr. Stuart Licht ( earlier post ) at George Washington University is developing a solar-driven process that, he says, could efficiently replace current industrial processes for the production of certain energetic molecules such as hydrogen, metals and chlorine, which are responsible for a large component of anthropogenic CO 2.

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