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This symposium will cover several aspects of the rare earth elements associated with the exploration, recovery, and utilization of coal, petroleum, and natural gas.

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This article presents the results of a study conducted to investigate the recovery of rare earth metals and precipitated silicon dioxide from phosphorus slag.

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3rd International Slag Valorisation Symposium | Leuven | 19-20/03/2013 249 RECOVERY OF RARE EARTH ELEMENTS FROM EOL PERMANENT MAGNETS WITH SLAG EXTRACTION

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Rare Earth Elements in Coal Deposits – a Prospectivity Analysis* J.M. Ekmann1 . Search and Discovery Article #80270 (2012)** Posted November6 2 , 2012

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France's Nord-Pas de Calais Mining Basin—along with its mining pit, workers' quarters and yes, slag heap—now joins The Great Wall and the Great Barrier Reef on ...

Coal ash is an elemental resource now, but if rare-earth extraction can be achieved, it would be a game changer.

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While the use of coal for power generation may be in decline, vast coal resources in the U.S. could become a valuable source of rare earth elements (REEs), says the ...

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