ATE10357T1 - Verfahren und anlage zur herstellung konzentrierter waessriger alkalimetallhypochloritloesungen. - Google Patents

Verfahren und anlage zur herstellung konzentrierter waessriger alkalimetallhypochloritloesungen.

Info

Publication number
ATE10357T1
ATE10357T1 AT81201345T AT81201345T ATE10357T1 AT E10357 T1 ATE10357 T1 AT E10357T1 AT 81201345 T AT81201345 T AT 81201345T AT 81201345 T AT81201345 T AT 81201345T AT E10357 T1 ATE10357 T1 AT E10357T1
Authority
AT
Austria
Prior art keywords
plant
alkali metal
metal hypochlorite
concentrated aqueous
suspension
Prior art date
Application number
AT81201345T
Other languages
English (en)
Inventor
Jean Verlaeten
Jacques Brahm
Original Assignee
Solvay & Cie (Societe Anonyme)
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.)
Filing date
Publication date
Application filed by Solvay & Cie (Societe Anonyme) filed Critical Solvay & Cie (Societe Anonyme)
Application granted granted Critical
Publication of ATE10357T1 publication Critical patent/ATE10357T1/de

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
AT81201345T 1980-12-22 1981-12-10 Verfahren und anlage zur herstellung konzentrierter waessriger alkalimetallhypochloritloesungen. ATE10357T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8027409A FR2496628A1 (fr) 1980-12-22 1980-12-22 Procede et installation pour la preparation de solutions aqueuses concentrees d'hypochlorite de metal alcalin
EP81201345A EP0054996B1 (de) 1980-12-22 1981-12-10 Verfahren und Anlage zur Herstellung konzentrierter wässriger Alkalimetallhypochloritlösungen

Publications (1)

Publication Number Publication Date
ATE10357T1 true ATE10357T1 (de) 1984-12-15

Family

ID=9249452

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81201345T ATE10357T1 (de) 1980-12-22 1981-12-10 Verfahren und anlage zur herstellung konzentrierter waessriger alkalimetallhypochloritloesungen.

Country Status (8)

Country Link
US (1) US4428918A (de)
EP (1) EP0054996B1 (de)
AT (1) ATE10357T1 (de)
BR (1) BR8108231A (de)
DE (1) DE3167344D1 (de)
ES (1) ES508170A0 (de)
FR (1) FR2496628A1 (de)
PT (1) PT74175B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2608145B1 (fr) * 1986-12-15 1989-03-03 Solvay Procede de fabrication d'hypochlorite de calcium et produit obtenu par ce procede
US5055285A (en) * 1990-02-01 1991-10-08 Olin Corporation Process for the production of highly pure concentrated solutions of potassium hypochlorite
WO1992017399A1 (en) * 1991-03-26 1992-10-15 Olin Corporation Process for producing slurries of sodium hypochlorite
US5194238A (en) * 1991-03-26 1993-03-16 Olin Corporation Process for the production of highly pure concentrated slurries of sodium hypochlorite
FR2680165B1 (fr) * 1991-08-06 1993-10-15 Atochem Procede de preparation de solutions concentrees d'hypochlorite de metal alcalin.
US20050169832A1 (en) * 2004-02-02 2005-08-04 Powell Technologies Llc Concurrent packed tower manufacture of hypochlorite
US7578991B2 (en) * 2004-06-07 2009-08-25 Powell Technologies Llc Concurrent low-pressure manufacture of hypochlorite
US8491864B2 (en) * 2004-07-12 2013-07-23 Powell Technologies Llc Manufacture of high-strength, low-salt sodium hypochlorite bleach
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
US8623318B2 (en) * 2004-07-12 2014-01-07 Powell Technologies Llc Manufacture of high-strength, low-salt aqueous sodium hypochlorite bleach and substantially dry crystalline salt
US7175824B2 (en) * 2004-07-12 2007-02-13 Powell Technologies Llc A Michigan Limited Liability Company Manufacture of high-strength, low-salt sodium hypochlorite bleach
WO2008068191A1 (en) * 2006-12-04 2008-06-12 Akzo Nobel N.V. Process to prepare concentrated alkali metal hypo-chlorite
CN101668699B (zh) * 2006-12-29 2013-05-08 鲍威尔技术有限责任公司 高浓度的低盐的次氯酸钠漂白剂的制造
CA2889512A1 (en) * 2012-10-31 2014-05-08 Olin Corporation Sodium hypochlorite composition and method of storing and transporting sodium hypochlorite

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB984378A (en) * 1962-10-24 1965-02-24 Murgatroyds Salt & Chem Improvements in or relating to sodium hypochlorite production
JPS54118398A (en) * 1978-03-07 1979-09-13 Asahi Glass Co Ltd Preparation of high concentration aqueous sodium hypochlorite solution

Also Published As

Publication number Publication date
PT74175B (fr) 1983-05-17
FR2496628B1 (de) 1985-02-01
EP0054996B1 (de) 1984-11-21
EP0054996A1 (de) 1982-06-30
FR2496628A1 (fr) 1982-06-25
DE3167344D1 (en) 1985-01-03
ES8304031A1 (es) 1983-02-16
ES508170A0 (es) 1983-02-16
US4428918A (en) 1984-01-31
BR8108231A (pt) 1982-10-05
PT74175A (fr) 1982-01-01

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Legal Events

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