Invention Grant
- Patent Title: Preparation of lithium carbonate from lithium chloride containing brines
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Application No.: US15801988Application Date: 2017-11-02
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Publication No.: US10773970B2Publication Date: 2020-09-15
- Inventor: Stephen Harrison
- Applicant: TERRALITHIUM LLC
- Applicant Address: US TX Houston
- Assignee: TERRALITHIUM LLC
- Current Assignee: TERRALITHIUM LLC
- Current Assignee Address: US TX Houston
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: C01D15/08
- IPC: C01D15/08 ; C01D9/04 ; C01B9/02 ; C01D7/07 ; C22B26/12 ; C25B1/14 ; C01D15/02 ; C25C1/02 ; C25C7/04
Abstract:
This invention relates to a method for the preparation of lithium carbonate from lithium chloride containing brines. The method can include a silica removal step, capturing lithium chloride, recovering lithium chloride, supplying lithium chloride to an electrochemical cell and producing lithium hydroxide, contacting the lithium hydroxide with carbon dioxide to produce lithium carbonate.
Public/Granted literature
- US20180072581A1 PREPARATION OF LITHIUM CARBONATE FROM LITHIUM CHLORIDE CONTAINING BRINES Public/Granted day:2018-03-15
Information query
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