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DOE announces up to $6M to develop clean energy products from coal and coal wastes

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The US Department of Energy’s (DOE) Office of Fossil Energy and Carbon Management (FECM) has announced up to $6 million available ( DE-FOA-0002620 ) for research and development (R&D) projects that will repurpose domestic coal resources for products that can be employed in clean energy technologies such as batteries and advanced manufacturing.

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

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Researchers at The Ohio State University have developed a novel process to clean coal mine drainage and extract rare-earth elements from it. Coal mine drainage (CMD) impairs tens of thousands of kilometers of U.S. CMD, coal mine drainage; TEP, trap-extract-precipitate. —Miranda et al. Miranda et al. 2021.0378.

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DOE awards $3M to MP Materials for project to extract rare earths from fossil fuel waste streams

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MP Materials has received a $3-million award from the Department of Energy (DOE) to complete a feasibility study, working with the University of Kentucky (UK), on a system to produce rare earth oxides, metals, and other critical materials recovered from coal by-products. Mountain Pass facility. Source: MP Materials.

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DOE to award $32M for FEED studies for production of rare earths and critical minerals and materials from coal

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Coal and coal production waste contain a wide variety of valuable rare earth elements that can be converted into clean energy technology components. A majority (greater than 50% by weight) of MREO/MRES must be extracted from coal-based feedstocks. DE-FOA-0002854 ).

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

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coal-cleaning plant in Alabama successfully reduced moisture from ultrafine coal waste. US coal producers each year discard large amounts of moisture-laden fines (small, coarse coal particles) that are typically deposited in containment ponds or impoundments as a slurry. of Johnson City, Tenn.,

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Samsung Heavy and Seaborg to develop floating nuclear power plant combined with hydrogen and ammonia plants

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Since the fuel is chemically stable and the fission products are short-lived, this waste is radiologically similar to radioactive hospital waste and can be handled using conventional methods. The remaining fuel salt will be mixed into new CMSR fuel at the fuel supplying facility.

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Energy Vault to provide 1.6 GWh of gravity energy storage to support DG Fuels SAF projects

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The composite blocks can be made from low-cost and locally sourced materials, including the excavated soil at the construction site, but can also utilize waste materials such as mine tailings, coal combustion residuals (coal ash), and fiberglass from decommissioned wind turbine blades. barrel per ton of feedstock.