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Waste coal ash could provide wealth of rare earth elements
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New efficient and inexpensive technologies being developed at Purdue University could allow the extraction of rare earth elements, critical components of many electronics and green products, from waste coal ash.
This innovation could enable the U.S. to enter into the rare earth element production market while recycling coal ash in an environmentally friendly way. Rare earth elements (REE) largely consist of Lanthanides (Lns), a series of 15 metallic elements.
This innovation could enable the U.S. to enter into the rare earth element production market while recycling coal ash in an environmentally friendly way. Rare earth elements (REE) largely consist of Lanthanides (Lns), a series of 15 metallic elements.
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