BE711336A - - Google Patents

Info

Publication number
BE711336A
BE711336A BE711336DA BE711336A BE 711336 A BE711336 A BE 711336A BE 711336D A BE711336D A BE 711336DA BE 711336 A BE711336 A BE 711336A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE711336A publication Critical patent/BE711336A/xx

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/10Bleaching ; Apparatus therefor
    • D21C9/12Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • D21C9/14Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
    • D21C9/142Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites with ClO2/Cl2 in a multistage process involving ClO2/Cl2 exclusively

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Amplifiers (AREA)
  • Inverter Devices (AREA)
  • Plasma Technology (AREA)
BE711336D 1967-02-28 1968-02-27 BE711336A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61917267A 1967-02-28 1967-02-28

Publications (1)

Publication Number Publication Date
BE711336A true BE711336A (en:Method) 1968-08-27

Family

ID=24480751

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711336D BE711336A (en:Method) 1967-02-28 1968-02-27

Country Status (5)

Country Link
JP (1) JPS5227242B1 (en:Method)
BE (1) BE711336A (en:Method)
DE (1) DE1719578B2 (en:Method)
GB (1) GB1168751A (en:Method)
NO (1) NO138116C (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53160933U (en:Method) * 1977-05-24 1978-12-16
JPS53163112U (en:Method) * 1977-05-27 1978-12-20
SE458209B (sv) * 1987-06-04 1989-03-06 Nils Bertil Carnoe Saett att reducera miljoeskadliga klorfenolfoereningar vid klorblekning av cellulosamassa

Also Published As

Publication number Publication date
JPS5227242B1 (en:Method) 1977-07-19
NO138116B (no) 1978-03-28
DE1719578B2 (de) 1974-04-25
GB1168751A (en) 1969-10-29
NO138116C (no) 1978-07-05
DE1719578C3 (en:Method) 1974-12-05
DE1719578A1 (de) 1972-03-16

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