New electrokinetic mining technology for recovering rare earth elements from weathering crusts
Green Car Congress
NOVEMBER 21, 2022
He Hongping from the Guangzhou Institute of Geochemistry of the Chinese Academy of Sciences has developed a new technique—electrokinetic mining (EKM)—for the green and efficient recovery of REEs from weathering crusts. c, Comparison between conventional leaching and the EKM technique and schematic of the AIP process.
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