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Battelle team developing new hybrid direct coal-to-liquids process to produce jet fuel; lower costs and GHGs

Green Car Congress

In a cost-shared program supported by the US Department of Energy, National Energy Technology Laboratory (NETL) and the Ohio Coal Development Office (OCDO) of the Ohio Development Services Agency (ODSA), a team at Battelle is demonstrating a new, hybrid, direct coal-to-liquids process for producing jet fuel using biomass-derived coal solvents.

Coal 150
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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. Even with CCS, the liquid product costs are comparable to recent crude oil prices.

Coal 231
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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. 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. Click to enlarge.

Coal 257
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DOE, RTI to Design and Build Coal Syngas Cleanup System for IGCC Power Plants to Reduce Cost of Removing Contaminants, Capturing CO2; Potential for Synthetic Chemicals and Fuels

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The system also holds the potential to reduce the cost of producing chemicals, transportation fuels, and substitute natural gas from gasified coal. DOE and RTI will design, build, and test a warm gas cleanup system—based on RTI’s high-temperature syngas cleanup technology—to remove multiple contaminants from coal-derived syngas.

Coal 150
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Role of Batteries in Clean Energy Transitions – ET Auto

Baua Electric

This project, unveiled by Prime Minister Narendra Modi during a video conference on February 24, 2024, marks a pivotal moment in India’s commitment to renewable energy adoption. This initiative will be supported by 1 billion dollars in concessional finance and other commercial funding.

Clean 52
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Transphorm introduces Gallium Nitride diode; >99% efficient DC-DC boost converter

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At the Applied Power Electronics Conference (APEC), Transphorm Inc. Energy loss that occurs during power conversion is equivalent to the daily output of 318 coal plants, and costs the US economy $40 billion per year. To tackle that problem, Transphorm is commercializing a high-voltage normally off GaN solution.

DC 231
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Algae harvesting company OriginOil’s second CLEAN-FRAC licensing agreement targets Canadian oil sands market; urban algae demo project in Paris

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Paris-based energy systems company Ennesys, in partnership with OriginOil, developed a solution that converts wastewater from commercial buildings into energy. At the end of the growth cycle, the algae is harvested using OriginOil’s Algae Appliance and then processed into a bio-feedstock that has nearly the same energy value as coal.

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