JPS6456891A - Method for purifying copper electrolytic solution - Google Patents

Method for purifying copper electrolytic solution

Info

Publication number
JPS6456891A
JPS6456891A JP62213024A JP21302487A JPS6456891A JP S6456891 A JPS6456891 A JP S6456891A JP 62213024 A JP62213024 A JP 62213024A JP 21302487 A JP21302487 A JP 21302487A JP S6456891 A JPS6456891 A JP S6456891A
Authority
JP
Japan
Prior art keywords
copper
electrolytic
soln
electrolytic soln
copper electrolytic
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
JP62213024A
Other languages
Japanese (ja)
Other versions
JPH0826469B2 (en
Inventor
Hidenori Oshima
Hiromi Mochida
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP62213024A priority Critical patent/JPH0826469B2/en
Publication of JPS6456891A publication Critical patent/JPS6456891A/en
Publication of JPH0826469B2 publication Critical patent/JPH0826469B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Electrolytic Production Of Metals (AREA)

Abstract

PURPOSE:To remove impurities present in a copper electrolytic soln. and to obtain high quality electrolytic copper by adding granules of H3SbO4 and H3BiO3 precipitated in a copper electrolytic soln. to the above-mentioned electrolytic soln. as seed crystals so as to accelerate the formation of a precipitate. CONSTITUTION:Granules of H3SbO4 and H3BiO3 precipitated in a copper electrolytic soln. are added to a copper electrolytic soln. of the same kind and the formation of a precipitate is accelerated with the impurity granules as seed crystals. The resulting precipitate is separated by filtration to remove impurities present in the electrolytic soln. When the purified electrolytic soln. is used, high quality electrolytic copper is obtd.
JP62213024A 1987-08-28 1987-08-28 Method for purifying copper electrolyte Expired - Lifetime JPH0826469B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62213024A JPH0826469B2 (en) 1987-08-28 1987-08-28 Method for purifying copper electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62213024A JPH0826469B2 (en) 1987-08-28 1987-08-28 Method for purifying copper electrolyte

Publications (2)

Publication Number Publication Date
JPS6456891A true JPS6456891A (en) 1989-03-03
JPH0826469B2 JPH0826469B2 (en) 1996-03-13

Family

ID=16632246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62213024A Expired - Lifetime JPH0826469B2 (en) 1987-08-28 1987-08-28 Method for purifying copper electrolyte

Country Status (1)

Country Link
JP (1) JPH0826469B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009114520A (en) * 2007-11-08 2009-05-28 Sumitomo Metal Mining Co Ltd Method and apparatus for removing nickel from copper-removed electrolyte
CN106222696A (en) * 2016-07-21 2016-12-14 金川集团股份有限公司 Except the method for antimony in a kind of copper electrolyte

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009114520A (en) * 2007-11-08 2009-05-28 Sumitomo Metal Mining Co Ltd Method and apparatus for removing nickel from copper-removed electrolyte
CN106222696A (en) * 2016-07-21 2016-12-14 金川集团股份有限公司 Except the method for antimony in a kind of copper electrolyte

Also Published As

Publication number Publication date
JPH0826469B2 (en) 1996-03-13

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