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DOE awards $19M to 13 initiatives in fossil-fuel areas to produce rare earth elements and critical minerals

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San Juan River-Raton-Black Mesa Basin (Arizona, Colorado and New Mexico): New Mexico Institute of Mining and Technology plans to determine the rare earth elements and critical minerals resource potential in coal and related stratigraphic units in the San Juan and Raton basins in New Mexico. DOE Funding: $1,499,999. DOE Funding: $1,499,997.

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Virginia Tech team develops process for high-yield production of hydrogen from xylose under mild conditions

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A team of Virginia Tech researchers, led by Dr. Y.H. To liberate the hydrogen, Virginia Tech scientists separated a number of enzymes from their native microorganisms to create a customized enzyme cocktail that does not occur in nature. Flow of the new process; enzymes are in red. Credit: Martín del Campo et al. Click to enlarge.

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OSU team develops process to clean coal mine drainage and extract rare earth elements

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In an open-access paper in the journal Environmental Engineering Science , the team reports that the process successfully cleaned clean coal mine drainage while producing rare-earth elements in samples from various rivers across Ohio, Pennsylvania, and West Virginia. Coal mine drainage (CMD) impairs tens of thousands of kilometers of U.S.

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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

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The projects were selected as part of ARPA-E’s Mining Innovations for Negative Emissions Resource Recovery (MINER) program. Olivine is a CO 2 -reactive waste product that can be returned as tailings after capture carbon from the air. Earlier post.)The Harvard University. Pacific Northwest National Laboratory.

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Successful demonstration of advanced hyperbaric centrifuge technology for recovering fine coal particles from waste slurries

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A full-scale test of advanced hyperbaric centrifuge technology at a Jim Walter Resources Inc. coal-cleaning plant in Alabama successfully reduced moisture from ultrafine coal waste. Virginia Tech’s Center for Advanced Separation Technologies (CAST) successfully tested its prototype technology at a variety of coal-cleaning plants.

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Extracting rare earth elements from coal with plasma assist

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The US National Energy Technology Laboratory (NETL) is collaborating with the University of Kentucky and their subcontractor Virginia Tech to demonstrate a novel process for the extraction of REEs from coal using plasma. The collaborators researched using low-temperature plasma to pretreat coal-based materials resourced from West Kentucky No.

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UVA researchers devise method for converting retired Li-ion anodes to graphene and GO

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Researchers at the University of Virginia (UVA) have devised a process for converting retired Li-ion battery anodes to graphene and graphene oxide (GO). A rational strategy to simultaneously solve the environmental issues from waste batteries and graphite mining is to fabricate graphene directly from end-of-life battery anodes.

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