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
Authority: GB; United Kingdom
Prior art keywords: manganese concentration; cobalt solution; low manganese; producing cobalt; producing
Prior art date: 2002-10-03
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

GB2394469A (en

GB0322971D0 (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.)

2002-10-03

Filing date

2003-10-01

Publication date

2007-02-28

2003-10-01 Application filed by Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd

2003-11-05 Publication of GB0322971D0 publication Critical patent/GB0322971D0/en

2004-04-28 Publication of GB2394469A publication Critical patent/GB2394469A/en

2007-02-28 Application granted granted Critical

2007-02-28 Publication of GB2394469B publication Critical patent/GB2394469B/en

2023-10-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- 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

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
CN110734098B (en) *	2017-03-08	2022-08-09	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

2002
- 2002-10-03 JP JP2002291489A patent/JP4240982B2/en not_active Expired - Lifetime
2003
- 2003-09-17 AU AU2003246344A patent/AU2003246344B2/en not_active Expired
- 2003-10-01 GB GB0322971A patent/GB2394469B/en not_active Expired - Lifetime
- 2003-10-02 CA CA2443877A patent/CA2443877C/en not_active Expired - Fee Related

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

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Legal Events

Date	Code	Title	Description
2023-10-25	PE20	Patent expired after termination of 20 years	Expiry date: 20230930