Title:
APPARATUS AND METHOD FOR METAL EXTRACTION
Document Type and Number:
WIPO Patent Application WO/2024/030972
Kind Code:
A3
Abstract:
A method for separating a rare earth metal. The method comprises contacting a solution comprising a rare earth metal with a first column to separate the rare earth metal into light, medium, and/or heavy rare earth metals; and contacting the light, medium, and/or heavy rare earth metals to with the second column to separate the light, medium, and/or heavy rare earth metals into individual rare earth metals. A method for extracting rare earth metals from a solution comprising contacting the rare earth metal with a plurality of resins. A method of extraction rare earth metal and lithium from a dynamic pad and permanent pad.
Inventors:
ILLESCAS JUAN (US)
WEST REILLY (US)
LAUREANO MATHEW (US)
WEST REILLY (US)
LAUREANO MATHEW (US)
Application Number:
PCT/US2023/071540
Publication Date:
April 04, 2024
Filing Date:
August 02, 2023
Export Citation:
Assignee:
USA RARE EARTH LLC (US)
International Classes:
C01F17/13; C22B3/02; C22B3/24; C22B3/42; C22B59/00; B01D15/36; B01J45/00; B01J47/022
Foreign References:
| US6093376A | 2000-07-25 | |||
| US20190153562A1 | 2019-05-23 | |||
| CN110575819A | 2019-12-17 | |||
| US4711768A | 1987-12-08 |
Attorney, Agent or Firm:
SANTAMARIA, Marco (US)
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