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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. Lifecycle GHG comparison. The cost per gallon for the SRI fuel is higher than F-T fuel, however: a calculated $2.81 Production cost of JP8 less than $3.00/gallon.

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Study finds that dry-feed gasification for coal-to-liquids is more efficient, lower-emitting and cheaper than slurry-feed; CCS cost-effective for reduction of CO2

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Comparison of coal consumption and CO 2 emissions for co-production and separate production of liquids and power. Conventional CTL plant gasifies coal to produce a syngas which is then converted in a Fischer-Tropsch reactor to products. Tags: Coal-to-Liquids (CTL) Emissions. Source: Mantripragada and Rubin.

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DOE to award up to $6.7M to projects to convert captured CO2 to useful products, including fuels

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million in federal funding for cost-shared projects that will develop technologies that utilize CO 2 from coal-fired power plants to produce useful products. However, they may be considered in order to establish a baseline for making comparisons with results from coal-derived flue gas. coal, metals, etc.),

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DOE awards ~$25M to 8 projects for CO2 capture and compression; $15M for novel Direct Fuel Cell system

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The US Department of Energy’s (DOE) National Energy Technology Laboratory (NETL) has selected eight projects to receive almost $25 million in funding to construct small- and large-scale pilots for reducing the cost of CO 2 capture and compression through DOE’s Carbon Capture Program. FuelCell Energy Inc. Click to enlarge.

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GWU team demonstrates one-pot process for optimized synthesis of controlled CNTs from CO2; coupling cement and C2CNT

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Stuart Licht ( earlier post ) have developed a new process that transforms CO 2 into a controlled selection of nanotubes (CNTs) via molten electrolysis; they call the process C2CNT (CO2 into carbon nanotubes). This synthesis consumes only CO 2 and electricity, and is constrained only by the cost of electricity.

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Review finds encouraging progress in electrochemical reduction of CO2 to organic compounds; substantial advances in catalysts, electrolytes and reactors still required

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Also, using renewable electricity to replace electricity produced by carbon-intensive energy sources, for example, coal, would likely result in a greater reduction in emissions than using that electricity to convert CO 2 into liquid fuels. The key requirement, of course, is that the electricity used to convert the CO 2.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

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Here are some of the key advantages of electric vehicles: Environmental Benefits: EVs produce zero tailpipe emissions, meaning they do not release pollutants like carbon dioxide (CO2), nitrogen oxides (NOx), particulate matter, and other harmful gases into the atmosphere. 10 Are EVs eco-friendly since we generate electricity from coal?