CX-014606: Categorical Exclusion Determination

Rare Earth Metals Extraction (REME) CX(s) Applied: A9, B3.6Date: 01/22/2016 Location(s): ColoradoOffices(s): National Energy Technology Laboratory

Office of NEPA Policy and Compliance

June 8, 2016
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Rare Earth Metals Extraction (REME)
CX(s) Applied: A9, B3.6
Date: 01/22/2016
Location(s): Colorado
Offices(s): National Energy Technology Laboratory

Validate, at the bench-scale, a process that extracts at least 70% of rare earth and strategic metals from both Class C and Class F fly ash and other coal combustion products containing >300ppm REEs.

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