Recovery of rare earth elements from coal fly ash leachates by supported liquid membranes
Publication
, Conference
Hsu-Kim, H; Smith, R; Taggart, R; King, J; Wiesner, M; Hower, J
Published in: 36th Annual International Pittsburgh Coal Conference: Clean Coal-Based Energy/Fuels and the Environment, PCC 2019
January 1, 2019
• Extraction from coal ash: Produces a highly heterogeneous liquid feedstock (impurities of Al, Si, Fe, Ca) • REE separations via supported liquid membranes: o 103- to 105-fold selectivity for REEs o preference for heavy REEs • Product purity depends on Fe, Al, Si, Ca in the feedstock.
Duke Scholars
Published In
36th Annual International Pittsburgh Coal Conference: Clean Coal-Based Energy/Fuels and the Environment, PCC 2019
Publication Date
January 1, 2019
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Hsu-Kim, H., Smith, R., Taggart, R., King, J., Wiesner, M., & Hower, J. (2019). Recovery of rare earth elements from coal fly ash leachates by supported liquid membranes. In 36th Annual International Pittsburgh Coal Conference: Clean Coal-Based Energy/Fuels and the Environment, PCC 2019.
Hsu-Kim, H., R. Smith, R. Taggart, J. King, M. Wiesner, and J. Hower. “Recovery of rare earth elements from coal fly ash leachates by supported liquid membranes.” In 36th Annual International Pittsburgh Coal Conference: Clean Coal-Based Energy/Fuels and the Environment, PCC 2019, 2019.
Hsu-Kim H, Smith R, Taggart R, King J, Wiesner M, Hower J. Recovery of rare earth elements from coal fly ash leachates by supported liquid membranes. In: 36th Annual International Pittsburgh Coal Conference: Clean Coal-Based Energy/Fuels and the Environment, PCC 2019. 2019.
Hsu-Kim, H., et al. “Recovery of rare earth elements from coal fly ash leachates by supported liquid membranes.” 36th Annual International Pittsburgh Coal Conference: Clean Coal-Based Energy/Fuels and the Environment, PCC 2019, 2019.
Hsu-Kim H, Smith R, Taggart R, King J, Wiesner M, Hower J. Recovery of rare earth elements from coal fly ash leachates by supported liquid membranes. 36th Annual International Pittsburgh Coal Conference: Clean Coal-Based Energy/Fuels and the Environment, PCC 2019. 2019.
Published In
36th Annual International Pittsburgh Coal Conference: Clean Coal-Based Energy/Fuels and the Environment, PCC 2019
Publication Date
January 1, 2019