Abstract
• 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.
Original language | English |
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State | Published - 2019 |
Event | 36th Annual International Pittsburgh Coal Conference, PCC 2019 - Pittsburgh, United States Duration: Sep 3 2019 → Sep 6 2019 |
Conference
Conference | 36th Annual International Pittsburgh Coal Conference, PCC 2019 |
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Country/Territory | United States |
City | Pittsburgh |
Period | 9/3/19 → 9/6/19 |
Bibliographical note
Publisher Copyright:© 2019 36th Annual International Pittsburgh Coal Conference: Clean Coal-Based Energy/Fuels and the Environment, PCC 2019. All rights reserved.
ASJC Scopus subject areas
- Geochemistry and Petrology
- Geotechnical Engineering and Engineering Geology