JPS57171641A - Capturing and concentrating method for lithium in geothermal hot water - Google Patents

Capturing and concentrating method for lithium in geothermal hot water

Info

Publication number
JPS57171641A
JPS57171641A JP5768681A JP5768681A JPS57171641A JP S57171641 A JPS57171641 A JP S57171641A JP 5768681 A JP5768681 A JP 5768681A JP 5768681 A JP5768681 A JP 5768681A JP S57171641 A JPS57171641 A JP S57171641A
Authority
JP
Japan
Prior art keywords
salt
hot water
soluble
added
capturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5768681A
Other languages
Japanese (ja)
Other versions
JPS6352100B2 (en
Inventor
Kenjiro Yanagase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP5768681A priority Critical patent/JPS57171641A/en
Publication of JPS57171641A publication Critical patent/JPS57171641A/en
Publication of JPS6352100B2 publication Critical patent/JPS6352100B2/ja
Granted legal-status Critical Current

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  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To separate and capture Li from geothermal hot water as a slightly soluble composite Li-Al salt by adding a soluble Al salt to the hot water and adjusting the water to a specified pH.
CONSTITUTION: By adding a soluble Al salt such as AlCl3.6H2O to geothermal hot water contg. dissolved Li, the Li is combined with AlO2 - to form a composite Li-Al salt. The reaction condition includes 10W13pH. When the hot water contains dissolved alkaline earth metals together with Li, the metals react with the Al salt and form a slightly soluble Ca-Al salt, etc., so tha added Al salt does not effectively act on the Li to reduce the Li capturing rate. Accordingly, in this case a chemical agent for converting only Ca, Mg, etc. into insoluble salts is first added to the hot water to removed the metals or reduce the content of them. The soluble Al salt is then added, the hot water is adjusted to 10W 13pH, and the resulting slightly soluble Li-Al salt is separated and captured.
COPYRIGHT: (C)1982,JPO&Japio
JP5768681A 1981-04-15 1981-04-15 Capturing and concentrating method for lithium in geothermal hot water Granted JPS57171641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5768681A JPS57171641A (en) 1981-04-15 1981-04-15 Capturing and concentrating method for lithium in geothermal hot water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5768681A JPS57171641A (en) 1981-04-15 1981-04-15 Capturing and concentrating method for lithium in geothermal hot water

Publications (2)

Publication Number Publication Date
JPS57171641A true JPS57171641A (en) 1982-10-22
JPS6352100B2 JPS6352100B2 (en) 1988-10-18

Family

ID=13062819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5768681A Granted JPS57171641A (en) 1981-04-15 1981-04-15 Capturing and concentrating method for lithium in geothermal hot water

Country Status (1)

Country Link
JP (1) JPS57171641A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016089234A (en) * 2014-11-06 2016-05-23 Ｊｘ金属株式会社 Treatment method of lithium ion battery waste
JP2018021261A (en) * 2017-10-20 2018-02-08 Ｊｘ金属株式会社 Treatment method of lithium ion battery waste

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016089234A (en) * 2014-11-06 2016-05-23 Ｊｘ金属株式会社 Treatment method of lithium ion battery waste
JP2018021261A (en) * 2017-10-20 2018-02-08 Ｊｘ金属株式会社 Treatment method of lithium ion battery waste

Also Published As

Publication number Publication date
JPS6352100B2 (en) 1988-10-18

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