• Hydrogen Production
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Carbonate Thermochemical Cycle for the Production of Hydrogen Disclosure Number 200401435 Technology Summary The subject invention disclosed herein is a new process for producing hydrogen at a much lower temperature (375 C) than that reported in the currently used sulfur-iodine process. The present invention avoids the use of electrolysis and employs no t…

Hybrid Thermochemical-bioelectrolytic Reforming of Biomass to Hydrogen Hybrid Thermochemical-bioelectrolytic Reforming of Biomass to Hydrogen Disclosure Number 201503487 Technology Summary Hydrogen production from biomass via a pyrolysis-microbial electrolysis process is described. Conversion of the intermediate bio-oil derived from pyrolysis into hydrogen via microbial electrolysis pr…

Carbonate Thermochemical Cycle for the Production of Hydrogen (Supplemental to ID 1435) Carbonate Thermochemical Cycle for the Production of Hydrogen (Supplemental to ID 1435) Disclosure Number 200501585 Technology Summary The most abundant source of hydrogen fuel is from water. In a thermochemical process, water plus heat yields hydrogen and oxygen; all…

System for Electrolysis of Water to Produce Hydrogen The electrolysis of water offers an alternative method for large scale production of hydrogen, without toxic and environmentally damaging byproducts. By using multiple microelectrodes on a substrate plus nearby counterelectrodes, an ORNL researcher invented a scalable means of splitting water into hydrogen and/or oxygen. This system functions w…

BESC - Gene Deletion to Increase Ethanol Production in Clostridium Thermocellum BESC - Gene Deletion to Increase Ethanol Production in Clostridium Thermocellum Disclosure Number 201603625 Technology Summary Clostridium thermocellum can ferment lignocellulosic biomass to fuels and chemicals including ethanol, but metabolic engineering is needed to direct more substrate to ethanol. While…

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: Ethanol, Biomass, Amino Acids...

Natural Convection Fluoride Salt High Temperature Reactor Process Heat System Natural Convection Fluoride Salt High Temperature Reactor Process Heat System Disclosure Number 201002368 Technology Summary The present invention is an overall design for a nuclear reactor that provides high-temperature thermal energy for conversion to electricity and for use …

Titaniam oxide (TiO 2 ) has the potential to contribute to solar and hydrogen energy systems, if its phase and band energy can be modified. ORNL researchers used pulsed photothermal processing to tailor the band energy gap and to obtain, and then reverse, the desired titania phase (anatase, rutile, etc.). These transformations enable titanium oxides to be used for solar absorption, hydrogen produc…

RELATIVE ECONOMIC INCENTIVES FOR HYDROGEN FROM NUCLEAR, RENEWABLE, AND FOSSIL ENERGY SOURCES This document was prepared in conjunction with work accomplished under Contract No. DE-AC09-96SR18500 with the U.S. Department of Energy. This work was prepared under an agreement with and funded by the U.S. Government. Neither the U. S. Government or its employees, nor any of its contra…

Method for the enzymatic production of hydrogen Description FIELD OF THE INVENTION The present invention relates to a method for the production of hydrogen from sources such as glucose, galactose, xylose, mannose, cellulose, sucrose, lactose, xylan and starch and more particularly to a method for the in vitro enzymatic production of hydrogen from such sources as glucose, galactose, xyl…

NHI Component Technical Readiness Evaluation System This is a preprint of a paper intended for publication in a journal or proceedings. Since changes may be made before publication, this preprint should not be cited or reproduced without permission of the author. This document was prepared as an account of work sponsored by an agency of the United States Government. Neither the United S…

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