CN103803663A - 一种球形四氧化三钴的生产方法 - Google Patents
一种球形四氧化三钴的生产方法 Download PDFInfo
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- CN103803663A CN103803663A CN201210438506.1A CN201210438506A CN103803663A CN 103803663 A CN103803663 A CN 103803663A CN 201210438506 A CN201210438506 A CN 201210438506A CN 103803663 A CN103803663 A CN 103803663A
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- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(2+);cobalt(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
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- 238000003756 stirring Methods 0.000 claims abstract description 49
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- 239000000243 solution Substances 0.000 claims abstract description 24
- 150000001868 cobalt Chemical class 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 20
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- 239000012266 salt solution Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 15
- 239000008139 complexing agent Substances 0.000 claims abstract description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 238000003483 aging Methods 0.000 claims description 15
- 238000010298 pulverizing process Methods 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Natural products NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 7
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 5
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 5
- 239000004471 Glycine Substances 0.000 claims description 5
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 5
- 241000220317 Rosa Species 0.000 claims description 4
- 125000003630 glycyl group Chemical group [H]N([H])C([H])([H])C(*)=O 0.000 claims description 3
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- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 25
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- 239000007788 liquid Substances 0.000 description 15
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- 230000004907 flux Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
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- 229910001416 lithium ion Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
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- 229910052744 lithium Inorganic materials 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 2
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 2
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- 239000007774 positive electrode material Substances 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 229940044175 cobalt sulfate Drugs 0.000 description 1
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- 238000005406 washing Methods 0.000 description 1
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104269548A (zh) * | 2014-08-26 | 2015-01-07 | 宁波金和新材料股份有限公司 | 一种镍钴锰前驱体材料制备过程中优化粒度分布的方法 |
CN106587170A (zh) * | 2016-11-30 | 2017-04-26 | 兰州金川新材料科技股份有限公司 | 一种体相掺杂稀土元素的四氧化三钴制备方法 |
CN107265517A (zh) * | 2017-06-15 | 2017-10-20 | 淮阴师范学院 | 一种空心珍珠棉状四氧化三钴及其制备方法 |
CN107540024A (zh) * | 2017-09-14 | 2018-01-05 | 湖南雅城新材料有限公司 | 球形四氧化三钴的制备方法、生产装置及球形四氧化三钴 |
CN108862405A (zh) * | 2017-05-15 | 2018-11-23 | 江苏凯力克钴业股份有限公司 | 一种低钠四氧化三钴的制备方法及装置 |
CN110534719A (zh) * | 2019-09-06 | 2019-12-03 | 衢州华友钴新材料有限公司 | 一种掺铝镁镍锰球形四氧化三钴的制备方法 |
CN112850801A (zh) * | 2019-11-28 | 2021-05-28 | 荆门市格林美新材料有限公司 | 一种大颗粒四氧化三钴的制备方法 |
Citations (4)
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JP2007055817A (ja) * | 2005-08-22 | 2007-03-08 | Dainichiseika Color & Chem Mfg Co Ltd | 微粒子四三酸化コバルト顔料およびその製造方法 |
CN101182043A (zh) * | 2007-11-09 | 2008-05-21 | 浙江华友钴镍材料有限公司 | 一种制备球形氧化亚钴的方法 |
CN101434416A (zh) * | 2008-11-28 | 2009-05-20 | 宁波金和新材料有限公司 | 羟基体球形四氧化三钴及制备方法 |
CN101982421A (zh) * | 2010-10-21 | 2011-03-02 | 江苏东新能源科技有限公司 | 纳米氧化钴的制备方法 |
-
2012
- 2012-11-06 CN CN201210438506.1A patent/CN103803663B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007055817A (ja) * | 2005-08-22 | 2007-03-08 | Dainichiseika Color & Chem Mfg Co Ltd | 微粒子四三酸化コバルト顔料およびその製造方法 |
CN101182043A (zh) * | 2007-11-09 | 2008-05-21 | 浙江华友钴镍材料有限公司 | 一种制备球形氧化亚钴的方法 |
CN101434416A (zh) * | 2008-11-28 | 2009-05-20 | 宁波金和新材料有限公司 | 羟基体球形四氧化三钴及制备方法 |
CN101982421A (zh) * | 2010-10-21 | 2011-03-02 | 江苏东新能源科技有限公司 | 纳米氧化钴的制备方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104269548A (zh) * | 2014-08-26 | 2015-01-07 | 宁波金和新材料股份有限公司 | 一种镍钴锰前驱体材料制备过程中优化粒度分布的方法 |
CN104269548B (zh) * | 2014-08-26 | 2016-09-07 | 宁波金和新材料股份有限公司 | 一种镍钴锰前驱体材料制备过程中优化粒度分布的方法 |
CN106587170A (zh) * | 2016-11-30 | 2017-04-26 | 兰州金川新材料科技股份有限公司 | 一种体相掺杂稀土元素的四氧化三钴制备方法 |
CN106587170B (zh) * | 2016-11-30 | 2018-05-15 | 兰州金川新材料科技股份有限公司 | 一种体相掺杂稀土元素的四氧化三钴制备方法 |
CN108862405A (zh) * | 2017-05-15 | 2018-11-23 | 江苏凯力克钴业股份有限公司 | 一种低钠四氧化三钴的制备方法及装置 |
CN107265517A (zh) * | 2017-06-15 | 2017-10-20 | 淮阴师范学院 | 一种空心珍珠棉状四氧化三钴及其制备方法 |
CN107265517B (zh) * | 2017-06-15 | 2018-11-30 | 淮阴师范学院 | 一种空心珍珠棉状四氧化三钴及其制备方法 |
CN107540024A (zh) * | 2017-09-14 | 2018-01-05 | 湖南雅城新材料有限公司 | 球形四氧化三钴的制备方法、生产装置及球形四氧化三钴 |
CN110534719A (zh) * | 2019-09-06 | 2019-12-03 | 衢州华友钴新材料有限公司 | 一种掺铝镁镍锰球形四氧化三钴的制备方法 |
CN110534719B (zh) * | 2019-09-06 | 2020-12-15 | 衢州华友钴新材料有限公司 | 一种掺铝镁镍锰球形四氧化三钴的制备方法 |
CN112850801A (zh) * | 2019-11-28 | 2021-05-28 | 荆门市格林美新材料有限公司 | 一种大颗粒四氧化三钴的制备方法 |
CN112850801B (zh) * | 2019-11-28 | 2023-10-31 | 荆门市格林美新材料有限公司 | 一种大颗粒四氧化三钴的制备方法 |
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