GB2394469B - Process for producing cobalt solution of low manganese concentration - Google Patents

Process for producing cobalt solution of low manganese concentration

Info

Publication number
GB2394469B
GB2394469B GB0322971A GB0322971A GB2394469B GB 2394469 B GB2394469 B GB 2394469B GB 0322971 A GB0322971 A GB 0322971A GB 0322971 A GB0322971 A GB 0322971A GB 2394469 B GB2394469 B GB 2394469B
Authority
GB
United Kingdom
Prior art keywords
manganese concentration
cobalt solution
low manganese
producing cobalt
producing
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.)
Expired - Lifetime
Application number
GB0322971A
Other versions
GB0322971D0 (en
GB2394469A (en
Inventor
Minoru Kakimoto
Kazuyuki Takaishi
Isao Nishikawa
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.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
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 Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Publication of GB0322971D0 publication Critical patent/GB0322971D0/en
Publication of GB2394469A publication Critical patent/GB2394469A/en
Application granted granted Critical
Publication of GB2394469B publication Critical patent/GB2394469B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/06—Refining
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B47/00—Obtaining manganese
    • C22B47/0018—Treating ocean floor nodules
    • C22B47/009—Treating ocean floor nodules refining, e.g. separation of metals obtained by the above methods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/0423—Halogenated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B47/00—Obtaining manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Ocean & Marine Engineering (AREA)
  • Oceanography (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
GB0322971A 2002-10-03 2003-10-01 Process for producing cobalt solution of low manganese concentration Expired - Lifetime GB2394469B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002291489A JP4240982B2 (en) 2002-10-03 2002-10-03 Method for producing cobalt solution with low manganese concentration

Publications (3)

Publication Number Publication Date
GB0322971D0 GB0322971D0 (en) 2003-11-05
GB2394469A GB2394469A (en) 2004-04-28
GB2394469B true GB2394469B (en) 2007-02-28

Family

ID=29417291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0322971A Expired - Lifetime GB2394469B (en) 2002-10-03 2003-10-01 Process for producing cobalt solution of low manganese concentration

Country Status (4)

Country Link
JP (1) JP4240982B2 (en)
AU (1) AU2003246344B2 (en)
CA (1) CA2443877C (en)
GB (1) GB2394469B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4801372B2 (en) * 2005-05-10 2011-10-26 正同化学工業株式会社 Method for removing manganese from cobalt sulfate solution
JP6221968B2 (en) * 2014-07-01 2017-11-01 住友金属鉱山株式会社 Purification method of cobalt chloride solution
CN110844943A (en) * 2017-03-08 2020-02-28 尤米科尔公司 Precursor for cathode material for rechargeable lithium ion batteries
CN110983053A (en) * 2019-12-26 2020-04-10 甘肃睿思科新材料有限公司 Method for separating nickel, cobalt and manganese in nickel, cobalt and manganese raw material with high manganese-cobalt ratio
CN114196826A (en) * 2020-09-17 2022-03-18 常宁市华兴冶化实业有限责任公司 Method for recovering and producing cobalt sulfate heptahydrate from cobalt slag

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000056943A1 (en) * 1999-03-24 2000-09-28 Lakefield Research Limited Purification of cobalt solutions containing iron and manganese with oxidation mixture of s02 and oxygen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000056943A1 (en) * 1999-03-24 2000-09-28 Lakefield Research Limited Purification of cobalt solutions containing iron and manganese with oxidation mixture of s02 and oxygen

Also Published As

Publication number Publication date
AU2003246344A1 (en) 2004-04-22
GB0322971D0 (en) 2003-11-05
JP2004123469A (en) 2004-04-22
GB2394469A (en) 2004-04-28
CA2443877C (en) 2010-09-14
JP4240982B2 (en) 2009-03-18
CA2443877A1 (en) 2004-04-03
AU2003246344B2 (en) 2008-01-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20230930