RU2007148230A - METHOD FOR PRODUCING COBALT OXALATE DIHYDRATE (II) - Google Patents
METHOD FOR PRODUCING COBALT OXALATE DIHYDRATE (II) Download PDFInfo
- Publication number
- RU2007148230A RU2007148230A RU2007148230/04A RU2007148230A RU2007148230A RU 2007148230 A RU2007148230 A RU 2007148230A RU 2007148230/04 A RU2007148230/04 A RU 2007148230/04A RU 2007148230 A RU2007148230 A RU 2007148230A RU 2007148230 A RU2007148230 A RU 2007148230A
- Authority
- RU
- Russia
- Prior art keywords
- cobalt
- oxalate
- precipitating
- oxalate dihydrate
- producing cobalt
- Prior art date
Links
- MWHSMSAKVHVSAS-UHFFFAOYSA-L cobalt(2+);oxalate;dihydrate Chemical compound O.O.[Co+2].[O-]C(=O)C([O-])=O MWHSMSAKVHVSAS-UHFFFAOYSA-L 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000001376 precipitating effect Effects 0.000 claims abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract 2
- 229910002651 NO3 Inorganic materials 0.000 claims abstract 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical group OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000003957 anion exchange resin Substances 0.000 claims abstract 2
- 239000007864 aqueous solution Substances 0.000 claims abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract 2
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims abstract 2
- MULYSYXKGICWJF-UHFFFAOYSA-L cobalt(2+);oxalate Chemical compound [Co+2].[O-]C(=O)C([O-])=O MULYSYXKGICWJF-UHFFFAOYSA-L 0.000 claims abstract 2
- 229910000335 cobalt(II) sulfate Inorganic materials 0.000 claims abstract 2
- PYEOGJIUTIEIRN-UHFFFAOYSA-N cobalt;oxalic acid;dihydrate Chemical compound O.O.[Co].OC(=O)C(O)=O PYEOGJIUTIEIRN-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 125000000524 functional group Chemical group 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims abstract 2
- 239000002244 precipitate Substances 0.000 claims abstract 2
- 125000001453 quaternary ammonium group Chemical group 0.000 claims abstract 2
- 239000000243 solution Substances 0.000 claims abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 abstract 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Способ получения дигидрата оксалата кобальта (II) СоС2О4·2Н2О, включающий приготовление реакционного водного раствора, содержащего хлорид, нитрат, сульфат кобальт (II), осаждение оксалата кобальта, отделение полученного осадка от раствора и его высушивание, отличающийся тем, что в качестве реагента-осадителя используют сильноосновный гелевый анионит, содержащий в качестве функциональных групп остатки четвертичных аммониевых оснований типа АВ-17-8 или его аналоги в оксалатной форме.A method of producing cobalt (II) oxalate dihydrate CoC2O4 · 2H2O, comprising preparing a reaction aqueous solution containing chloride, nitrate, cobalt (II) sulfate, precipitating cobalt oxalate, separating the precipitate obtained from the solution and drying it, characterized in that the reagent is a precipitating agent is used strongly basic gel anion exchange resin containing, as functional groups, residues of quaternary ammonium bases of the AB-17-8 type or its analogues in oxalate form.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007148230/04A RU2384564C2 (en) | 2007-12-24 | 2007-12-24 | Method of producing dihydrate of cobalt (ii) oxalate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007148230/04A RU2384564C2 (en) | 2007-12-24 | 2007-12-24 | Method of producing dihydrate of cobalt (ii) oxalate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007148230A true RU2007148230A (en) | 2009-06-27 |
| RU2384564C2 RU2384564C2 (en) | 2010-03-20 |
Family
ID=41026828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007148230/04A RU2384564C2 (en) | 2007-12-24 | 2007-12-24 | Method of producing dihydrate of cobalt (ii) oxalate |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2384564C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110511133A (en) * | 2019-09-06 | 2019-11-29 | 辽宁星空钠电电池有限公司 | A kind of method that rapid precipitation prepares one-dimensional cobalt oxalate |
| CN115229176A (en) * | 2022-06-17 | 2022-10-25 | 北京科技大学 | Preparation method of sphere-like cobalt oxalate particles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2484025C1 (en) * | 2011-12-23 | 2013-06-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Method of producing blue aluminium-cobalt pigment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09217133A (en) * | 1996-02-13 | 1997-08-19 | Santoku Kinzoku Kogyo Kk | Method for recovering useful elements from rare earth-nickel alloys |
| RU2194033C1 (en) * | 2001-12-04 | 2002-12-10 | ООО Фирма "С и С" | Method of polyatomic carboxylic acids cobalt salts preparing |
| RU2295514C1 (en) * | 2005-08-15 | 2007-03-20 | Федеральное государственное унитарное предприятие "Калужский научно-исследовательский институт телемеханических устройств" | Method for preparing cobalt (ii) oxalate dihydrate |
-
2007
- 2007-12-24 RU RU2007148230/04A patent/RU2384564C2/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110511133A (en) * | 2019-09-06 | 2019-11-29 | 辽宁星空钠电电池有限公司 | A kind of method that rapid precipitation prepares one-dimensional cobalt oxalate |
| CN110511133B (en) * | 2019-09-06 | 2022-04-12 | 辽宁星空钠电电池有限公司 | Method for preparing one-dimensional cobalt oxalate through rapid precipitation |
| CN115229176A (en) * | 2022-06-17 | 2022-10-25 | 北京科技大学 | Preparation method of sphere-like cobalt oxalate particles |
| CN115229176B (en) * | 2022-06-17 | 2024-05-07 | 北京科技大学 | Preparation method of quasi-spherical cobalt oxalate particles |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2384564C2 (en) | 2010-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121225 |