CA2475667A1 - Carbonate de cobalt a faible teneur en metal alcalin, methode de production connexe et oxyde de cobalt obtenu par ladite methode - Google Patents
Carbonate de cobalt a faible teneur en metal alcalin, methode de production connexe et oxyde de cobalt obtenu par ladite methode Download PDFInfo
- Publication number
- CA2475667A1 CA2475667A1 CA002475667A CA2475667A CA2475667A1 CA 2475667 A1 CA2475667 A1 CA 2475667A1 CA 002475667 A CA002475667 A CA 002475667A CA 2475667 A CA2475667 A CA 2475667A CA 2475667 A1 CA2475667 A1 CA 2475667A1
- Authority
- CA
- Canada
- Prior art keywords
- alkali metal
- carbonate
- cobalt
- same
- metal content
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/04—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/06—Carbonates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/0009—Pigments for ceramics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Divulgation d'une méthode de production d'un carbonate de cobalt à faible teneur en métal alcalin, de faible coût et avec un haut rendement, et d'un oxyde de cobalt à faible teneur en métal alcalin et avec un haut rendement à partir de ce carbonate de cobalt. Cette méthode comprend la réaction d'un sel de cobalt en solution aqueuse avec un carbonate d'un métal alcalin afin de produire le carbonate de cobalt dans les conditions suivantes : 1) la température de la réaction est contrôlée et est de 25 degrés C ou moins; 2) la solution aqueuse de carbonate du métal alcalin contient un hydroxyde du métal alcalin à raison de 5 à 40g/L en tant que carbonate du métal alcalin.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003278115A JP4321170B2 (ja) | 2003-07-23 | 2003-07-23 | 低アルカリ金属含有量の炭酸コバルト又は塩基性炭酸コバルトの製造方法 |
JP2003-278115 | 2003-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2475667A1 true CA2475667A1 (fr) | 2005-01-23 |
CA2475667C CA2475667C (fr) | 2012-02-21 |
Family
ID=33562744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2475667A Active CA2475667C (fr) | 2003-07-23 | 2004-07-21 | Carbonate de cobalt a faible teneur en metal alcalin, methode de production connexe et oxyde de cobalt obtenu par ladite methode |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4321170B2 (fr) |
AU (1) | AU2004202607B2 (fr) |
CA (1) | CA2475667C (fr) |
FR (1) | FR2857957B1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111892094A (zh) * | 2020-06-22 | 2020-11-06 | 荆门市格林美新材料有限公司 | 一种低杂质、高溶解性的碱式碳酸钴的量产方法 |
CN113292109A (zh) * | 2020-02-24 | 2021-08-24 | 荆门市格林美新材料有限公司 | 一种低钠超细碳酸钴的制备方法 |
CN114988489A (zh) * | 2022-05-30 | 2022-09-02 | 荆门市格林美新材料有限公司 | 一种氧化亚钴及其制备方法和应用 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4880909B2 (ja) * | 2005-03-03 | 2012-02-22 | 大平洋金属株式会社 | ニッケル化合物またはコバルト化合物から硫黄などを除去する精製方法、フェロニッケルの製造方法 |
CN102910686A (zh) * | 2011-08-04 | 2013-02-06 | 深圳市格林美高新技术股份有限公司 | 碳酸钴制备方法及超细钴粉制备方法 |
CN106745330A (zh) * | 2017-04-01 | 2017-05-31 | 来安县万博丰环保科技有限公司 | 一种碳酸钴制备方法及超细钴粉制备方法 |
CN113816435B (zh) * | 2021-08-27 | 2022-11-15 | 广东邦普循环科技有限公司 | 一种转晶前驱体及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW412505B (en) * | 1995-05-26 | 2000-11-21 | Starck H C Gmbh Co Kg | Process for producing spheroidally agglomerated basic cobalt (II) carbonate |
DE19519328C1 (de) * | 1995-05-26 | 1997-01-23 | Starck H C Gmbh Co Kg | Verfahren zur Herstellung basischer Kobalt(II)carbonate, die nach dem Verfahren hergestellten Kobalt(II)carbonate sowie deren Verwendung |
DE19540076C1 (de) * | 1995-10-27 | 1997-05-22 | Starck H C Gmbh Co Kg | Ultrafeines Kobaltmetallpulver, Verfahren zu seiner Herstellung sowie Verwendung des Kobaltmetallpulvers und des Kobaltcarbonates |
-
2003
- 2003-07-23 JP JP2003278115A patent/JP4321170B2/ja not_active Expired - Lifetime
-
2004
- 2004-06-15 AU AU2004202607A patent/AU2004202607B2/en active Active
- 2004-07-21 CA CA2475667A patent/CA2475667C/fr active Active
- 2004-07-21 FR FR0408053A patent/FR2857957B1/fr active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113292109A (zh) * | 2020-02-24 | 2021-08-24 | 荆门市格林美新材料有限公司 | 一种低钠超细碳酸钴的制备方法 |
CN113292109B (zh) * | 2020-02-24 | 2023-11-07 | 荆门市格林美新材料有限公司 | 一种低钠超细碳酸钴的制备方法 |
CN111892094A (zh) * | 2020-06-22 | 2020-11-06 | 荆门市格林美新材料有限公司 | 一种低杂质、高溶解性的碱式碳酸钴的量产方法 |
CN111892094B (zh) * | 2020-06-22 | 2024-04-12 | 荆门市格林美新材料有限公司 | 一种低杂质、高溶解性的碱式碳酸钴的量产方法 |
CN114988489A (zh) * | 2022-05-30 | 2022-09-02 | 荆门市格林美新材料有限公司 | 一种氧化亚钴及其制备方法和应用 |
CN114988489B (zh) * | 2022-05-30 | 2023-11-21 | 荆门市格林美新材料有限公司 | 一种氧化亚钴及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
JP2005041737A (ja) | 2005-02-17 |
FR2857957A1 (fr) | 2005-01-28 |
JP4321170B2 (ja) | 2009-08-26 |
FR2857957B1 (fr) | 2007-05-25 |
AU2004202607B2 (en) | 2009-01-29 |
CA2475667C (fr) | 2012-02-21 |
AU2004202607A1 (en) | 2005-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |