GB2382573B - Dissolution method of co precipitate with acid - Google Patents

Dissolution method of co precipitate with acid

Info

Publication number
GB2382573B
GB2382573B GB0227732A GB0227732A GB2382573B GB 2382573 B GB2382573 B GB 2382573B GB 0227732 A GB0227732 A GB 0227732A GB 0227732 A GB0227732 A GB 0227732A GB 2382573 B GB2382573 B GB 2382573B
Authority
GB
United Kingdom
Prior art keywords
precipitate
acid
dissolution method
dissolution
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 - Fee Related
Application number
GB0227732A
Other versions
GB2382573A (en
GB0227732D0 (en
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 GB0227732D0 publication Critical patent/GB0227732D0/en
Publication of GB2382573A publication Critical patent/GB2382573A/en
Application granted granted Critical
Publication of GB2382573B publication Critical patent/GB2382573B/en
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

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)
GB0227732A 2001-11-29 2002-11-28 Dissolution method of co precipitate with acid Expired - Fee Related GB2382573B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001364006A JP4035985B2 (en) 2001-11-29 2001-11-29 Method for dissolving Co precipitate with acid

Publications (3)

Publication Number Publication Date
GB0227732D0 GB0227732D0 (en) 2003-01-08
GB2382573A GB2382573A (en) 2003-06-04
GB2382573B true GB2382573B (en) 2005-09-14

Family

ID=19174254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0227732A Expired - Fee Related GB2382573B (en) 2001-11-29 2002-11-28 Dissolution method of co precipitate with acid

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107881341A (en) * 2017-12-08 2018-04-06 上海产业技术研究院 Method of comprehensive utilization based on hydrometallurgical processes middle and high concentration sodium sulfate wastewater

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6760793B2 (en) * 2016-08-03 2020-09-23 Ｊｘ金属株式会社 How to recover valuable metals from cobalt / tungsten raw materials
CN111826523B (en) * 2020-06-28 2022-07-15 广东邦普循环科技有限公司 Method for refining nickel hydroxide cobalt

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1332830A1 (en) * 1985-07-23 1992-08-07 Государственный проектный и научно-исследовательский институт "Гипроникель" Method of ferrocobaltic hydrate cakes
RU2041276C1 (en) * 1988-11-30 1995-08-09 Институт металлофизики АН Украины Cobalt cake reprocessing method
JP2000234130A (en) * 1999-02-12 2000-08-29 Taiheiyo Kinzoku Kk Method of recovering valuable metal from oxide ore

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1332830A1 (en) * 1985-07-23 1992-08-07 Государственный проектный и научно-исследовательский институт "Гипроникель" Method of ferrocobaltic hydrate cakes
RU2041276C1 (en) * 1988-11-30 1995-08-09 Институт металлофизики АН Украины Cobalt cake reprocessing method
JP2000234130A (en) * 1999-02-12 2000-08-29 Taiheiyo Kinzoku Kk Method of recovering valuable metal from oxide ore

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
WPI abstract 1993-224930 & SU 1332830 A1 *
WPI abstract 1996-170261 & RU 2041276 C1 *
WPI abstract 2000-515123 & JP 2000234130 A *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107881341A (en) * 2017-12-08 2018-04-06 上海产业技术研究院 Method of comprehensive utilization based on hydrometallurgical processes middle and high concentration sodium sulfate wastewater

Also Published As

Publication number Publication date
GB2382573A (en) 2003-06-04
CA2413207A1 (en) 2003-05-29
AU2002308793B2 (en) 2007-10-04
GB0227732D0 (en) 2003-01-08
JP2003166022A (en) 2003-06-13
JP4035985B2 (en) 2008-01-23
CA2413207C (en) 2010-07-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20211128