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Ramaco Carbon partnering with ORNL on new processes to make graphite from coal

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Ramaco Carbon is partnering with Oak Ridge National Laboratory to develop new, large-scale processes for making graphite from coal. The conversion of coal to higher value materials, such as graphene, graphite or carbon nanotubes, is of high interest, and a number of researchers have proposed processes.

Coal 210
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New catalyst opens door to CO2 capture in coal-to-liquids process

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World energy consumption projections expect coal to stay one of the world’s main energy sources in the coming decades, and a growing share of it will be used in CT—the conversion of coal to liquid fuels (CTL). By 2020, CTL is expected to account for 15% of the coal use in China. —Wang et al.

Coal 249
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Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

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Researchers from Northwestern University and Princeton University have explored the impact on US air quality from an aggressive conversion of internal combustion vehicles to battery-powered electric vehicles (EVs). coal, oil, natural gas, and biomass). Winter O 3 increases due to reduced loss via traffic NO x.

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Researchers use chemical looping process to produce hydrogen from hydrogen sulfide gas

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Researchers at The Ohio State University have used a chemical looping process to produce hydrogen from hydrogen sulfide gas—commonly called “sewer gas”. Compared with the undoped sulfur carrier, Mo dopant facilitates the surface hydrogen diffusion, thus promoting the overall H 2 S conversion. —Jangam et al.

Hydrogen 425
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DOE awarding about $16M to four projects for advanced gasification systems; focus on coal

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Awardees will receive approximately $16 million to advance the gasification process, which converts carbon-based materials such as coal into syngas for use as power, chemicals, hydrogen, and transportation fuels. Advanced Gasifier and Water-Gas Shift Technologies for Low-Cost Coal Conversion to High-Hydrogen Syngas.

Coal 218
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Double catalyst for the direct conversion of syngas to lower olefins

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In the journal Angewandte Chemie , Chinese scientists report on a new bifunctional catalyst that converts syngas to lower olefins (C 2 -C 4 ) with high selectivity. This could make it more attractive to make olefins from alternative sources of carbon, such as biomass, natural gas, or coal.

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C2CNT process converts flue gas from natural gas power plant into carbon nanotubes

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C2CNT was founded by Dr. Stuart Licht, a Professor at George Washington University, a former Program Director in Chemistry at the National Science Foundation and a Fellow of the Electrochemical Society. The carbon nanotubes are valued at more than $100,000 per tonne—a thousand-fold greater than coal.

Carbon 353