CA951085A - Production of chlorine dioxide - Google Patents

Production of chlorine dioxide

Info

Publication number
CA951085A
CA951085A CA105,303,A CA105303A CA951085A CA 951085 A CA951085 A CA 951085A CA 105303 A CA105303 A CA 105303A CA 951085 A CA951085 A CA 951085A
Authority
CA
Canada
Prior art keywords
production
chlorine dioxide
chlorine
dioxide
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
CA105,303,A
Inventor
William H. Rapson
Original Assignee
Erco Industries 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 Erco Industries Ltd filed Critical Erco Industries Ltd
Priority to CA105,303,A priority Critical patent/CA951085A/en
Application granted granted Critical
Publication of CA951085A publication Critical patent/CA951085A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
    • 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
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates
    • C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
CA105,303,A 1971-02-12 1971-02-12 Production of chlorine dioxide Expired CA951085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA105,303,A CA951085A (en) 1971-02-12 1971-02-12 Production of chlorine dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA105,303,A CA951085A (en) 1971-02-12 1971-02-12 Production of chlorine dioxide

Publications (1)

Publication Number Publication Date
CA951085A true CA951085A (en) 1974-07-16

Family

ID=4088745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA105,303,A Expired CA951085A (en) 1971-02-12 1971-02-12 Production of chlorine dioxide

Country Status (1)

Country Link
CA (1) CA951085A (en)

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