JPS5296204A - Process for bleaching cellulose pulp with peroxides - Google Patents

Process for bleaching cellulose pulp with peroxides

Info

Publication number
JPS5296204A
JPS5296204A JP284577A JP284577A JPS5296204A JP S5296204 A JPS5296204 A JP S5296204A JP 284577 A JP284577 A JP 284577A JP 284577 A JP284577 A JP 284577A JP S5296204 A JPS5296204 A JP S5296204A
Authority
JP
Japan
Prior art keywords
peroxides
cellulose pulp
bleaching cellulose
bleaching
pulp
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.)
Pending
Application number
JP284577A
Other languages
Japanese (ja)
Inventor
Eritsuku Annerugureen Geran
Rindoburatsudo Peeruuuurobu
Hetsugurundo Teyueruuooke
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.)
SCA Development AB
Original Assignee
SCA Development AB
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 SCA Development AB filed Critical SCA Development AB
Publication of JPS5296204A publication Critical patent/JPS5296204A/en
Pending 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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP284577A 1976-02-05 1977-01-12 Process for bleaching cellulose pulp with peroxides Pending JPS5296204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7601285A SE407091B (en) 1976-02-05 1976-02-05 WAY TO PEROXIDE BLEACHING THROUGH REFINING CELLULOSE PULP

Publications (1)

Publication Number Publication Date
JPS5296204A true JPS5296204A (en) 1977-08-12

Family

ID=20326919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP284577A Pending JPS5296204A (en) 1976-02-05 1977-01-12 Process for bleaching cellulose pulp with peroxides

Country Status (9)

Country Link
JP (1) JPS5296204A (en)
AT (1) AT357864B (en)
BR (1) BR7700715A (en)
DE (1) DE2704758B2 (en)
FI (1) FI770150A (en)
FR (1) FR2340399A1 (en)
NO (1) NO770384L (en)
NZ (1) NZ183120A (en)
SE (1) SE407091B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0327191A (en) * 1989-06-06 1991-02-05 Eka Nobel Ab Bleaching of pulp containing lignocellulose

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452346C (en) * 1982-12-17 1990-03-26 Sunds Defibrator PROCEDURES FOR PEROXID WHITING OF LIGNOCELLULOSALLY MATERIAL IN TWO STEPS
US4849053A (en) * 1985-09-20 1989-07-18 Scott Paper Company Method for producing pulp using pre-treatment with stabilizers and defibration
US5002635A (en) * 1985-09-20 1991-03-26 Scott Paper Company Method for producing pulp using pre-treatment with stabilizers and refining
DE4035813A1 (en) * 1990-11-10 1992-05-14 Akzo Gmbh OXYGEN BLEACHING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0327191A (en) * 1989-06-06 1991-02-05 Eka Nobel Ab Bleaching of pulp containing lignocellulose

Also Published As

Publication number Publication date
SE7601285L (en) 1977-08-06
FR2340399A1 (en) 1977-09-02
ATA50877A (en) 1979-12-15
DE2704758B2 (en) 1978-05-11
AT357864B (en) 1980-08-11
NO770384L (en) 1977-08-08
FI770150A (en) 1977-08-06
NZ183120A (en) 1978-09-20
DE2704758A1 (en) 1977-08-11
BR7700715A (en) 1977-10-11
SE407091B (en) 1979-03-12
AU2157077A (en) 1978-08-03

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