Title:
ブラインからリチウムを回収するプロセス
Document Type and Number:
Japanese Patent JP7232842
Kind Code:
B2
Abstract:
A process for recovery of lithium ions from a lithium-bearing brine includes contacting the lithium-bearing brine with a lithium ion sieve (where that LIS includes an oxide of titanium or niobium) in a first stirred reactor to form a lithium ion complex with the lithium ion sieve, and decomplexing the lithium ion from the lithium ion sieve in a second stirred reactor to form the lithium ion sieve and an acidic lithium salt eluate.
Inventors:
Brown, Craig, Johnston
Application Number:
JP2020555269A
Publication Date:
March 03, 2023
Filing Date:
December 20, 2018
Export Citation:
Assignee:
Standard Lithium Limited
International Classes:
C01D15/04; B01D61/14; B01D61/22; B01J39/02; B01J39/10; B01J45/00; B01J47/15; B01J49/53; B01J49/85; C02F1/42; C02F1/44
Domestic Patent References:
| JP2015059059A |
Foreign References:
| WO2017020090A1 |
Other References:
Ramesh Chitrakar et al.,Dalton Trans.,2014年,43,pp.8933-8939
Attorney, Agent or Firm:
Patent Attorney Corporation Hiroe Associates Patent Office
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