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CA2413207A1 - Methode de dissolution d'un precipite de cobalt a l'aide d'un acide - Google Patents

Methode de dissolution d'un precipite de cobalt a l'aide d'un acide Download PDF

Info

Publication number
CA2413207A1
CA2413207A1 CA002413207A CA2413207A CA2413207A1 CA 2413207 A1 CA2413207 A1 CA 2413207A1 CA 002413207 A CA002413207 A CA 002413207A CA 2413207 A CA2413207 A CA 2413207A CA 2413207 A1 CA2413207 A1 CA 2413207A1
Authority
CA
Canada
Prior art keywords
processing solution
precipitate
range
dissolution method
acid
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
CA002413207A
Other languages
English (en)
Other versions
CA2413207C (fr
Inventor
Isao Nishikawa
Kazuyuki Takaishi
Nobumasa Kemori
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 CA2413207A1 publication Critical patent/CA2413207A1/fr
Application granted granted Critical
Publication of CA2413207C publication Critical patent/CA2413207C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
CA2413207A 2001-11-29 2002-11-28 Methode de dissolution d'un precipite de cobalt a l'aide d'un acide Expired - Fee Related CA2413207C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001364006A JP4035985B2 (ja) 2001-11-29 2001-11-29 Ｃｏ沈殿物の酸による溶解方法
JP2001-364006 2001-11-29

Publications (2)

Publication Number Publication Date
CA2413207A1 true CA2413207A1 (fr) 2003-05-29
CA2413207C CA2413207C (fr) 2010-07-27

Family

ID=19174254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2413207A Expired - Fee Related CA2413207C (fr) 2001-11-29 2002-11-28 Methode de dissolution d'un precipite de cobalt a l'aide d'un acide

Country Status (4)

Country Link
JP (1) JP4035985B2 (fr)
AU (1) AU2002308793B2 (fr)
CA (1) CA2413207C (fr)
GB (1) GB2382573B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6760793B2 (ja) * 2016-08-03 2020-09-23 Ｊｘ金属株式会社 コバルト・タングステン原料からの有価金属の回収方法
CN107881341A (zh) * 2017-12-08 2018-04-06 上海产业技术研究院 基于湿法冶金工艺中高浓度硫酸钠废水的综合利用方法
CN111826523B (zh) * 2020-06-28 2022-07-15 广东邦普循环科技有限公司 一种氢氧化镍钴精炼的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1332830A1 (ru) * 1985-07-23 1992-08-07 Государственный проектный и научно-исследовательский институт "Гипроникель" Способ переработки железокобальтовых гидратных кеков
RU2041276C1 (ru) * 1988-11-30 1995-08-09 Институт металлофизики АН Украины Способ переработки кобальтового кека
JP3385997B2 (ja) * 1999-02-12 2003-03-10 大平洋金属株式会社 酸化鉱石から有価金属を回収する方法

Also Published As

Publication number Publication date
CA2413207C (fr) 2010-07-27
GB0227732D0 (en) 2003-01-08
AU2002308793B2 (en) 2007-10-04
GB2382573B (en) 2005-09-14
JP4035985B2 (ja) 2008-01-23
JP2003166022A (ja) 2003-06-13
GB2382573A (en) 2003-06-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20201130