CN103950905B - A kind of crystallization method of nickel sulfamic acid product - Google Patents
A kind of crystallization method of nickel sulfamic acid product Download PDFInfo
- Publication number
- CN103950905B CN103950905B CN201410179691.6A CN201410179691A CN103950905B CN 103950905 B CN103950905 B CN 103950905B CN 201410179691 A CN201410179691 A CN 201410179691A CN 103950905 B CN103950905 B CN 103950905B
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- CN
- China
- Prior art keywords
- sulfamic acid
- nickel sulfamic
- temperature
- crystallization
- nickel
- 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.)
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- DITXJPASYXFQAS-UHFFFAOYSA-N nickel;sulfamic acid Chemical compound [Ni].NS(O)(=O)=O DITXJPASYXFQAS-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000002425 crystallisation Methods 0.000 title claims abstract description 31
- 230000008025 crystallization Effects 0.000 claims abstract description 17
- 230000008020 evaporation Effects 0.000 claims abstract description 12
- 238000001704 evaporation Methods 0.000 claims abstract description 12
- 238000010583 slow cooling Methods 0.000 claims abstract description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000013078 crystal Substances 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims abstract description 3
- 239000007790 solid phase Substances 0.000 claims abstract description 3
- 238000009834 vaporization Methods 0.000 claims abstract description 3
- 230000008016 vaporization Effects 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000012216 screening Methods 0.000 description 3
- 239000006200 vaporizer Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410179691.6A CN103950905B (en) | 2014-04-30 | 2014-04-30 | A kind of crystallization method of nickel sulfamic acid product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410179691.6A CN103950905B (en) | 2014-04-30 | 2014-04-30 | A kind of crystallization method of nickel sulfamic acid product |
Publications (2)
Publication Number | Publication Date |
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CN103950905A CN103950905A (en) | 2014-07-30 |
CN103950905B true CN103950905B (en) | 2016-04-13 |
Family
ID=51328298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410179691.6A Active CN103950905B (en) | 2014-04-30 | 2014-04-30 | A kind of crystallization method of nickel sulfamic acid product |
Country Status (1)
Country | Link |
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CN (1) | CN103950905B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108675358A (en) * | 2018-07-17 | 2018-10-19 | 金川集团股份有限公司 | A kind of method for crystallising of cobalt chloride solution |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0167513A1 (en) * | 1984-05-11 | 1986-01-08 | N.V. Verenigde Energiebedrijven Van Het Scheldeland (Ebes) | Process for the restoration of steam generator tubes |
CN101195479A (en) * | 2007-12-25 | 2008-06-11 | 金川集团有限公司 | Method for producing amido nickel sulphonic acid |
CN101704517A (en) * | 2009-10-28 | 2010-05-12 | 广东光华化学厂有限公司 | Preparation method of electronic grade high-purity nickel sulfamic acid solution |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10049327A1 (en) * | 2000-10-05 | 2002-04-18 | Honeywell Specialty Chemicals | Method and device for producing nickel sulfamate |
-
2014
- 2014-04-30 CN CN201410179691.6A patent/CN103950905B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0167513A1 (en) * | 1984-05-11 | 1986-01-08 | N.V. Verenigde Energiebedrijven Van Het Scheldeland (Ebes) | Process for the restoration of steam generator tubes |
CN101195479A (en) * | 2007-12-25 | 2008-06-11 | 金川集团有限公司 | Method for producing amido nickel sulphonic acid |
CN101704517A (en) * | 2009-10-28 | 2010-05-12 | 广东光华化学厂有限公司 | Preparation method of electronic grade high-purity nickel sulfamic acid solution |
Also Published As
Publication number | Publication date |
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CN103950905A (en) | 2014-07-30 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Zhiqiang Inventor after: Li Baoping Inventor after: Xing Xiaozhong Inventor after: Qin Xueping Inventor after: Zhao De Inventor after: Yu Hong Inventor after: Zhang Guoyong Inventor before: Yang Zhiqiang Inventor before: Qin Xueping Inventor before: Zhao De Inventor before: Yu Hong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG ZHIQIANG QIN XUEPING ZHAO DE YU HONG TO: YANG ZHIQIANG LI BAOPING XING XIAOZHONG QIN XUEPING ZHAO DE YU HONG ZHANG GUOYONG |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240125 Address after: 737100 No.1 Lanzhou Road, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Salt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |