DK0527083T3 - Fremgangsmåde til fremstilling af koncentrerede opløsninger af alkalimetalhypochlorit - Google Patents

Fremgangsmåde til fremstilling af koncentrerede opløsninger af alkalimetalhypochlorit

Info

Publication number: DK0527083T3
Authority: DK; Denmark
Prior art keywords: alkali metal; concentrated solutions; metal hypochlorite; preparing concentrated; hypochlorite
Prior art date: 1991-08-06

Application number

DK92402221.3T

Other languages

Danish (da)

English (en)

Inventor

Patrick Nesty

Jacques Dugua

Philippe Thery

Original Assignee

Atochem Elf 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.)

1991-08-06

Filing date

1992-08-03

Publication date

1997-03-24

1992-08-03 Application filed by Atochem Elf Sa filed Critical Atochem Elf Sa

1997-03-24 Application granted granted Critical

1997-03-24 Publication of DK0527083T3 publication Critical patent/DK0527083T3/da

Links

WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 title abstract 4
229910052783 alkali metal Inorganic materials 0.000 title abstract 2
-1 alkali metal hypochlorite Chemical class 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000004064 recycling Methods 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
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/062—Hypochlorites of alkali metals
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Detergent Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Paper (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Analysing Materials By The Use Of Radiation (AREA)

DK92402221.3T 1991-08-06 1992-08-03 Fremgangsmåde til fremstilling af koncentrerede opløsninger af alkalimetalhypochlorit DK0527083T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9109999A FR2680165B1 (fr)	1991-08-06	1991-08-06	Procede de preparation de solutions concentrees d'hypochlorite de metal alcalin.

Publications (1)

Publication Number	Publication Date
DK0527083T3 true DK0527083T3 (da)	1997-03-24

Family

ID=9415972

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK92402221.3T DK0527083T3 (da)	1991-08-06	1992-08-03	Fremgangsmåde til fremstilling af koncentrerede opløsninger af alkalimetalhypochlorit

Country Status (13)

Country	Link
EP (1)	EP0527083B1 (de)
JP (1)	JP2504731B2 (de)
KR (1)	KR100217957B1 (de)
CN (1)	CN1031635C (de)
AT (1)	ATE144484T1 (de)
CA (1)	CA2075361C (de)
DE (1)	DE69214748T2 (de)
DK (1)	DK0527083T3 (de)
ES (1)	ES2093805T3 (de)
FI (1)	FI111707B (de)
FR (1)	FR2680165B1 (de)
GR (1)	GR3021768T3 (de)
NO (1)	NO312130B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2167809C1 (ru) *	2000-07-04	2001-05-27	Закрытое акционерное общество "ИНГЕРЛАБ СПб"	Способ получения концентрированного водного раствора гипохлорита щелочного металла
CN101027249B (zh) *	2004-07-12	2011-08-17	鲍威尔技术有限责任公司	高浓度、低盐次氯酸盐漂白剂的制造
AU2007339251B2 (en) *	2006-12-29	2014-03-20	Powell Fabrication & Manufacturing Llc	Manufacture of high-strength, low-salt sodium hypochlorite bleach
FR2967668B1 (fr)	2010-11-18	2012-11-02	Arkema France	Procede de preparation de solutions concentrees d'hypochlorite de metal alcalin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE640874A (de) *
FR2496628A1 (fr) *	1980-12-22	1982-06-25	Solvay	Procede et installation pour la preparation de solutions aqueuses concentrees d'hypochlorite de metal alcalin
FR2532291A1 (fr) *	1982-08-24	1984-03-02	Ugine Kuhlmann	Obtention d'une solution d'hypochlorite de sodium a haute concentration par un procede continu

1991
- 1991-08-06 FR FR9109999A patent/FR2680165B1/fr not_active Expired - Lifetime
1992
- 1992-08-03 JP JP4226380A patent/JP2504731B2/ja not_active Expired - Lifetime
- 1992-08-03 EP EP92402221A patent/EP0527083B1/de not_active Expired - Lifetime
- 1992-08-03 AT AT92402221T patent/ATE144484T1/de active
- 1992-08-03 NO NO19923056A patent/NO312130B1/no not_active IP Right Cessation
- 1992-08-03 DE DE69214748T patent/DE69214748T2/de not_active Expired - Lifetime
- 1992-08-03 ES ES92402221T patent/ES2093805T3/es not_active Expired - Lifetime
- 1992-08-03 DK DK92402221.3T patent/DK0527083T3/da active
- 1992-08-05 CA CA002075361A patent/CA2075361C/fr not_active Expired - Lifetime
- 1992-08-05 FI FI923530A patent/FI111707B/fi not_active IP Right Cessation
- 1992-08-06 KR KR1019920014137A patent/KR100217957B1/ko not_active Expired - Lifetime
- 1992-08-06 CN CN92110447A patent/CN1031635C/zh not_active Expired - Lifetime
1996
- 1996-11-22 GR GR960403159T patent/GR3021768T3/el unknown

Also Published As

Publication number	Publication date
CA2075361A1 (fr)	1993-02-07
ES2093805T3 (es)	1997-01-01
FI923530L (fi)	1993-02-07
FI111707B (fi)	2003-09-15
FR2680165A1 (fr)	1993-02-12
EP0527083B1 (de)	1996-10-23
FI923530A0 (fi)	1992-08-05
FR2680165B1 (fr)	1993-10-15
JPH07187607A (ja)	1995-07-25
DE69214748T2 (de)	1997-05-22
KR100217957B1 (ko)	1999-09-01
NO923056L (no)	1993-02-08
NO923056D0 (no)	1992-08-03
EP0527083A1 (de)	1993-02-10
NO312130B1 (no)	2002-03-25
ATE144484T1 (de)	1996-11-15
KR930004189A (ko)	1993-03-22
GR3021768T3 (en)	1997-02-28
JP2504731B2 (ja)	1996-06-05
CN1031635C (zh)	1996-04-24
DE69214748D1 (de)	1996-11-28
CN1071393A (zh)	1993-04-28
CA2075361C (fr)	1999-11-16

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