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ORNL team discovers mechanism behind direct ethanol-to-hydrocarbon conversion; implications for energy efficiency and cost of upgrading

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Uncovering the mechanism behind the reaction helps support the potential economic viability of ORNL’s own direct biofuel-to-hydrocarbon conversion approach. This has renewed interest in the conversion of ethanol to hydrocarbon blend-stock and other industrial chemicals. The mechanism of ethanol conversion is still being debated. …

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Canada backs demonstration-scale algal biorefinery project in the oil sands; Algal Carbon Conversion

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The Algal Carbon Conversion (ACC) Pilot Project is a partnership among the National Research Council of Canada (NRC); Canadian Natural Resources Limited, one of the largest independent crude oil and natural gas producers in Canada; and Pond Biofuels. Pond Biofuels’ validation facility at St Marys Cement kiln in Ontario. Click to enlarge.

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SRI developing process for co-gasification of methane and coal to produce liquid transportation fuels; negligible water consumption, no CO2

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Researchers from SRI International (SRI) are developing a methane-and-coal-to-liquids process that consumes negligible amounts of water and does not generate carbon dioxide. Water consumption less than 235 kg/barrel. Top: Conventional F-T process. Bottom: SRI process. Click to enlarge. The work was supported by DARPA under Contract No.

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Report Finds Water Stress Rapidly Becoming Key Strategic Risk to Commerce; Impending Water/Energy Collision

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Water consumption or withdrawals per unit of energy produced, by energy type, in the United States. With increasing frequency ,” write the Pacific Institute researchers, “ we value energy production over water production. ”. by Jack Rosebro. Source: DHI Group. Click to enlarge. Climate change.

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DOE Issues $12M FOA and $15M DOE Labs Program Announcement for FY09 to Support Development of Advanced Water Power Technologies

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In 2009, the DOE was appropriated $40 million to investigate advanced water power energy generation technologies. Advanced water power” refers to both marine and hydrokinetic power and conventional hydropower, and to newer technologies with a combination of energy and environmental performance advantages relative to existing technologies.

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HELMETH project targeting >85% efficiencies for power-to-gas; high-temperature electrolysis

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The HELMETH (“Integrated High-temperature ELectrolysis and METHanation for Effective Power to Gas Conversion”) project, coordinated by Karlsruhe Institue of Technology (KIT) is targeting power-to-gas (PtG) system efficiencies of more than 85% through better synergies with existing process steps. Power-to-gas (e.g., Power-to-gas (e.g.,

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Fluid thermal processing of Mongolian oil sands

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Hot water extraction method is the most widely used process for separating and recovering bitumen from oil sand; however, note Zhang et al. , hot-water extraction is limited by the type of oil sand, and high bitumen recovery yields can only be obtained from water-wet oil sands. —Zhang et al. Zhang et al.

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