AU1532270A - Pulp bleaching process - Google Patents

Pulp bleaching process

Info

Publication number
AU1532270A
AU1532270A AU15322/70A AU1532270A AU1532270A AU 1532270 A AU1532270 A AU 1532270A AU 15322/70 A AU15322/70 A AU 15322/70A AU 1532270 A AU1532270 A AU 1532270A AU 1532270 A AU1532270 A AU 1532270A
Authority
AU
Australia
Prior art keywords
bleaching process
pulp bleaching
pulp
bleaching
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
AU15322/70A
Inventor
Haig Andrews Douglas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian 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 Canadian Industries Ltd filed Critical Canadian Industries Ltd
Priority to AU15322/70A priority Critical patent/AU1532270A/en
Publication of AU1532270A publication Critical patent/AU1532270A/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
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
AU15322/70A 1970-05-20 1970-05-20 Pulp bleaching process Expired AU1532270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU15322/70A AU1532270A (en) 1970-05-20 1970-05-20 Pulp bleaching process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU15322/70A AU1532270A (en) 1970-05-20 1970-05-20 Pulp bleaching process

Publications (1)

Publication Number Publication Date
AU1532270A true AU1532270A (en) 1971-11-25

Family

ID=3705409

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15322/70A Expired AU1532270A (en) 1970-05-20 1970-05-20 Pulp bleaching process

Country Status (1)

Country Link
AU (1) AU1532270A (en)

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