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 PDFInfo
- 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
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)
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)
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)
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 |
-
2001
- 2001-11-29 JP JP2001364006A patent/JP4035985B2/ja not_active Expired - Fee Related
-
2002
- 2002-11-28 AU AU2002308793A patent/AU2002308793B2/en not_active Ceased
- 2002-11-28 GB GB0227732A patent/GB2382573B/en not_active Expired - Fee Related
- 2002-11-28 CA CA2413207A patent/CA2413207C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2382573A (en) | 2003-06-04 |
GB2382573B (en) | 2005-09-14 |
JP4035985B2 (ja) | 2008-01-23 |
GB0227732D0 (en) | 2003-01-08 |
AU2002308793B2 (en) | 2007-10-04 |
CA2413207C (fr) | 2010-07-27 |
JP2003166022A (ja) | 2003-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20201130 |