CA1112845A - Destruction de l'hypochlorite de sodium dans des solutions provenant d'une cellule electrolytique au chlorate - Google Patents

Destruction de l'hypochlorite de sodium dans des solutions provenant d'une cellule electrolytique au chlorate

Info

Publication number
CA1112845A
CA1112845A CA331,845A CA331845A CA1112845A CA 1112845 A CA1112845 A CA 1112845A CA 331845 A CA331845 A CA 331845A CA 1112845 A CA1112845 A CA 1112845A
Authority
CA
Canada
Prior art keywords
chlorate
solution
ammonia
hypochlorite
sodium hypochlorite
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
Application number
CA331,845A
Other languages
English (en)
Inventor
Ian H. Warren
Kin Seto
John E. Burkell
Original Assignee
Chemetics International Ltd
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 Chemetics International Ltd filed Critical Chemetics International Ltd
Priority to CA331,845A priority Critical patent/CA1112845A/fr
Priority to BR8004313A priority patent/BR8004313A/pt
Priority to DE19803026275 priority patent/DE3026275A1/de
Priority to FI802235A priority patent/FI802235A7/fi
Priority to SE8005149A priority patent/SE8005149L/xx
Priority to JP9577180A priority patent/JPS5617904A/ja
Application granted granted Critical
Publication of CA1112845A publication Critical patent/CA1112845A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C25B1/265—Chlorates
    • 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
    • C01B11/12—Chloric acid
    • C01B11/14—Chlorates
    • C01B11/145—Separation; Crystallisation; Purification, After-treatment; Stabilisation by additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA331,845A 1979-07-16 1979-07-16 Destruction de l'hypochlorite de sodium dans des solutions provenant d'une cellule electrolytique au chlorate Expired CA1112845A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA331,845A CA1112845A (fr) 1979-07-16 1979-07-16 Destruction de l'hypochlorite de sodium dans des solutions provenant d'une cellule electrolytique au chlorate
BR8004313A BR8004313A (pt) 1979-07-16 1980-07-11 Processo para a destruicao de hipoclorito de sodio
DE19803026275 DE3026275A1 (de) 1979-07-16 1980-07-11 Verfahren zur zerstoerung von natriumhypochlorit in einer chloratloesung
FI802235A FI802235A7 (fi) 1979-07-16 1980-07-14 Kloraatin elektrolyysikennoista tulevissa liuoksissa olevan natriumhypokloriitin hajottaminen.
SE8005149A SE8005149L (sv) 1979-07-16 1980-07-14 Forfarande for forstoring av natriumhypoklorit i en kloratlosning
JP9577180A JPS5617904A (en) 1979-07-16 1980-07-15 Method of decomposing sodium hypochlorite in solution of chlorate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA331,845A CA1112845A (fr) 1979-07-16 1979-07-16 Destruction de l'hypochlorite de sodium dans des solutions provenant d'une cellule electrolytique au chlorate

Publications (1)

Publication Number Publication Date
CA1112845A true CA1112845A (fr) 1981-11-24

Family

ID=4114684

Family Applications (1)

Application Number Title Priority Date Filing Date
CA331,845A Expired CA1112845A (fr) 1979-07-16 1979-07-16 Destruction de l'hypochlorite de sodium dans des solutions provenant d'une cellule electrolytique au chlorate

Country Status (6)

Country Link
JP (1) JPS5617904A (fr)
BR (1) BR8004313A (fr)
CA (1) CA1112845A (fr)
DE (1) DE3026275A1 (fr)
FI (1) FI802235A7 (fr)
SE (1) SE8005149L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU611465B2 (en) * 1987-09-14 1991-06-13 Chemetics International Company Limited Stripping and recovery of dichromate in electrolytic chromate systems
AU626035B2 (en) * 1989-02-22 1992-07-23 Atochem Process for destroying hypochlorite in a solution of perchlorate
AU634519B2 (en) * 1989-02-22 1993-02-25 Atochem Process for destroying hypochlorite in a solution of chlorate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773975A (en) * 1986-10-29 1988-09-27 Tenneco Canada Inc. Electrochemical removal of hypochlorites from chlorate cell liquors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU611465B2 (en) * 1987-09-14 1991-06-13 Chemetics International Company Limited Stripping and recovery of dichromate in electrolytic chromate systems
AU626035B2 (en) * 1989-02-22 1992-07-23 Atochem Process for destroying hypochlorite in a solution of perchlorate
AU634519B2 (en) * 1989-02-22 1993-02-25 Atochem Process for destroying hypochlorite in a solution of chlorate

Also Published As

Publication number Publication date
JPS5617904A (en) 1981-02-20
SE8005149L (sv) 1981-01-17
FI802235A7 (fi) 1981-01-01
DE3026275A1 (de) 1981-02-12
BR8004313A (pt) 1981-01-27

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Legal Events

Date Code Title Description
MKEX Expiry