ATE179959T1 - Verfahren zur herstellung von nickelhypophosphit - Google Patents

Verfahren zur herstellung von nickelhypophosphit

Info

Publication number: ATE179959T1
Authority: AT; Austria
Prior art keywords: pct; date; sec; producing nickel; aug
Prior art date: 1995-09-29

Application number

AT96927732T

Other languages

English (en)

Inventor

Gilbert Jeanneret

Paul Brunner

Dominique Jousset

Original Assignee

Ceca Sa

Priority date (The priority date 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 date listed.)

1995-09-29

Filing date

1996-08-02

Publication date

1999-05-15

1996-08-02 Application filed by Ceca Sa filed Critical Ceca Sa

1999-05-15 Application granted granted Critical

1999-05-15 Publication of ATE179959T1 publication Critical patent/ATE179959T1/de

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)
Removal Of Specific Substances (AREA)
Treatment Of Water By Ion Exchange (AREA)

AT96927732T 1995-09-29 1996-08-02 Verfahren zur herstellung von nickelhypophosphit ATE179959T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9511445A FR2739372B1 (fr)	1995-09-29	1995-09-29	Procede de preparation d'hypophosphite de nickel

Publications (1)

Publication Number	Publication Date
ATE179959T1 true ATE179959T1 (de)	1999-05-15

Family

ID=9483042

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT96927732T ATE179959T1 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 EP EP96927732A patent/EP0852566B1/de not_active Expired - Lifetime
- 1996-08-02 JP JP9514001A patent/JPH11513350A/ja active Pending
- 1996-08-02 WO PCT/FR1996/001233 patent/WO1997012836A1/fr not_active Ceased
- 1996-08-02 BR BR9610826A patent/BR9610826A/pt not_active IP Right Cessation
- 1996-08-02 US US09/043,991 patent/US6030593A/en not_active Expired - Fee Related
- 1996-08-02 CN CN96197333A patent/CN1092600C/zh not_active Expired - Fee Related
- 1996-08-02 KR KR10-1998-0701978A patent/KR100450990B1/ko not_active Expired - Fee Related
- 1996-08-02 AT AT96927732T patent/ATE179959T1/de not_active IP Right Cessation
- 1996-08-02 AU AU67446/96A patent/AU6744696A/en not_active Abandoned
- 1996-08-02 DE DE69602453T patent/DE69602453T2/de not_active Expired - Fee Related
- 1996-08-02 EA EA199800349A patent/EA000344B1/ru not_active IP Right Cessation
- 1996-08-02 CA CA002231065A patent/CA2231065A1/fr not_active Abandoned
1997
- 1997-03-26 TW TW086103831A patent/TW372933B/zh active

Also Published As

Publication number	Publication date
KR19990045737A (ko)	1999-06-25
FR2739372B1 (fr)	1997-10-31
EA000344B1 (ru)	1999-04-29
US6030593A (en)	2000-02-29
CN1092600C (zh)	2002-10-16
EP0852566A1 (de)	1998-07-15
DE69602453D1 (de)	1999-06-17
DE69602453T2 (de)	1999-12-09
AU6744696A (en)	1997-04-28
KR100450990B1 (ko)	2004-11-16
CA2231065A1 (fr)	1997-04-10
TW372933B (en)	1999-11-01
FR2739372A1 (fr)	1997-04-04
EP0852566B1 (de)	1999-05-12
BR9610826A (pt)	1999-07-13
CN1198723A (zh)	1998-11-11
JPH11513350A (ja)	1999-11-16
EA199800349A1 (ru)	1998-10-29
WO1997012836A1 (fr)	1997-04-10

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Legal Events

Date	Code	Title	Description
2000-01-15	UEP	Publication of translation of european patent specification
2008-05-15	REN	Ceased due to non-payment of the annual fee