DE69602453T2 - Verfahren zur herstellung von nickelhypophosphit - Google Patents
Verfahren zur herstellung von nickelhypophosphitInfo
- Publication number
- DE69602453T2 DE69602453T2 DE69602453T DE69602453T DE69602453T2 DE 69602453 T2 DE69602453 T2 DE 69602453T2 DE 69602453 T DE69602453 T DE 69602453T DE 69602453 T DE69602453 T DE 69602453T DE 69602453 T2 DE69602453 T2 DE 69602453T2
- Authority
- DE
- Germany
- Prior art keywords
- pct
- date
- sec
- producing nickel
- aug
- 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.)
- Expired - Fee Related
Links
- XXSPKSHUSWQAIZ-UHFFFAOYSA-L 36026-88-7 Chemical compound [Ni+2].[O-]P=O.[O-]P=O XXSPKSHUSWQAIZ-UHFFFAOYSA-L 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 abstract 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/165—Hypophosphorous acid; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemically Coating (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9511445A FR2739372B1 (fr) | 1995-09-29 | 1995-09-29 | Procede de preparation d'hypophosphite de nickel |
| PCT/FR1996/001233 WO1997012836A1 (fr) | 1995-09-29 | 1996-08-02 | Procede de preparation d'hypophosphite de nickel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69602453D1 DE69602453D1 (de) | 1999-06-17 |
| DE69602453T2 true DE69602453T2 (de) | 1999-12-09 |
Family
ID=9483042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69602453T Expired - Fee Related DE69602453T2 (de) | 1995-09-29 | 1996-08-02 | Verfahren zur herstellung von nickelhypophosphit |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6030593A (de) |
| EP (1) | EP0852566B1 (de) |
| JP (1) | JPH11513350A (de) |
| KR (1) | KR100450990B1 (de) |
| CN (1) | CN1092600C (de) |
| AT (1) | ATE179959T1 (de) |
| AU (1) | AU6744696A (de) |
| BR (1) | BR9610826A (de) |
| CA (1) | CA2231065A1 (de) |
| DE (1) | DE69602453T2 (de) |
| EA (1) | EA000344B1 (de) |
| FR (1) | FR2739372B1 (de) |
| TW (1) | TW372933B (de) |
| WO (1) | WO1997012836A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2739372B1 (fr) * | 1995-09-29 | 1997-10-31 | Cesa Sa | Procede de preparation d'hypophosphite de nickel |
| US5897848A (en) * | 1997-09-19 | 1999-04-27 | Learonal Inc. | Process for producing hypophosphite compounds |
| US6965095B1 (en) * | 2004-09-20 | 2005-11-15 | Ronco Inventions, Llc | Rotisserie oven having horizontally and vertically oriented cooking elements |
| CN101942651B (zh) * | 2010-09-28 | 2012-07-25 | 蔡乐勤 | 一种无排放化学镀镍方法 |
| CN102786041A (zh) * | 2012-08-24 | 2012-11-21 | 南京师范大学 | 次磷酸铝的制备方法 |
| CN107313070A (zh) * | 2017-05-23 | 2017-11-03 | 西北矿冶研究院 | 一种利用脱铜终液制备次膦酸镍溶液的方法 |
| CN111892217A (zh) * | 2020-06-24 | 2020-11-06 | 南昌航空大学 | 一种化学镀镍废液中含镍化合物转化再利用的方法 |
| CN113981249B (zh) * | 2020-07-27 | 2023-01-10 | 中国石油化工股份有限公司 | 一种从废催化剂中回收钒的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2125587C3 (de) * | 1971-05-24 | 1974-08-15 | Knapsack Ag, 5033 Huerth-Knapsack | Verfahren zur Herstellung von Hypophosphiten |
| US4532737A (en) * | 1982-12-16 | 1985-08-06 | Rca Corporation | Method for lapping diamond |
| US4552737A (en) * | 1984-01-13 | 1985-11-12 | Stauffer Chemical Company | Method to improve yields of sodium hypophosphite |
| FR2739372B1 (fr) * | 1995-09-29 | 1997-10-31 | Cesa Sa | Procede de preparation d'hypophosphite de nickel |
-
1995
- 1995-09-29 FR FR9511445A patent/FR2739372B1/fr not_active Expired - Fee Related
-
1996
- 1996-08-02 CN CN96197333A patent/CN1092600C/zh not_active Expired - Fee Related
- 1996-08-02 EP EP96927732A patent/EP0852566B1/de not_active Expired - Lifetime
- 1996-08-02 WO PCT/FR1996/001233 patent/WO1997012836A1/fr active IP Right Grant
- 1996-08-02 KR KR10-1998-0701978A patent/KR100450990B1/ko not_active IP Right Cessation
- 1996-08-02 DE DE69602453T patent/DE69602453T2/de not_active Expired - Fee Related
- 1996-08-02 JP JP9514001A patent/JPH11513350A/ja active Pending
- 1996-08-02 CA CA002231065A patent/CA2231065A1/fr not_active Abandoned
- 1996-08-02 AU AU67446/96A patent/AU6744696A/en not_active Abandoned
- 1996-08-02 AT AT96927732T patent/ATE179959T1/de not_active IP Right Cessation
- 1996-08-02 BR BR9610826A patent/BR9610826A/pt not_active IP Right Cessation
- 1996-08-02 EA EA199800349A patent/EA000344B1/ru not_active IP Right Cessation
- 1996-08-02 US US09/043,991 patent/US6030593A/en not_active Expired - Fee Related
-
1997
- 1997-03-26 TW TW086103831A patent/TW372933B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| BR9610826A (pt) | 1999-07-13 |
| KR100450990B1 (ko) | 2004-11-16 |
| WO1997012836A1 (fr) | 1997-04-10 |
| FR2739372B1 (fr) | 1997-10-31 |
| AU6744696A (en) | 1997-04-28 |
| DE69602453D1 (de) | 1999-06-17 |
| EP0852566A1 (de) | 1998-07-15 |
| EA199800349A1 (ru) | 1998-10-29 |
| EP0852566B1 (de) | 1999-05-12 |
| TW372933B (en) | 1999-11-01 |
| US6030593A (en) | 2000-02-29 |
| CN1198723A (zh) | 1998-11-11 |
| ATE179959T1 (de) | 1999-05-15 |
| FR2739372A1 (fr) | 1997-04-04 |
| EA000344B1 (ru) | 1999-04-29 |
| KR19990045737A (ko) | 1999-06-25 |
| CA2231065A1 (fr) | 1997-04-10 |
| CN1092600C (zh) | 2002-10-16 |
| JPH11513350A (ja) | 1999-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128 |
|
| 8339 | Ceased/non-payment of the annual fee |