JPS5374105A - Bleaching of lignocellulose containing substance - Google Patents

Bleaching of lignocellulose containing substance

Info

Publication number
JPS5374105A
JPS5374105A JP14147277A JP14147277A JPS5374105A JP S5374105 A JPS5374105 A JP S5374105A JP 14147277 A JP14147277 A JP 14147277A JP 14147277 A JP14147277 A JP 14147277A JP S5374105 A JPS5374105 A JP S5374105A
Authority
JP
Japan
Prior art keywords
bleaching
containing substance
lignocellulose containing
lignocellulose
substance
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
JP14147277A
Other languages
Japanese (ja)
Inventor
Eritsuku Anneruiren Iyooran
Hetsugurundo Teyueruuooke
Rindoburatsudo Peeruuuurobu
Arune Fuorusurundo Kento
Eritsuku Kaarusen Dan
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 JPS5374105A publication Critical patent/JPS5374105A/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
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
JP14147277A 1976-12-09 1977-11-25 Bleaching of lignocellulose containing substance Pending JPS5374105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7613827A SE7613827L (en) 1976-12-09 1976-12-09 WAY TO TREAT LIGNOCELLULOSIS-CONTAINING MATERIAL.

Publications (1)

Publication Number Publication Date
JPS5374105A true JPS5374105A (en) 1978-07-01

Family

ID=20329703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14147277A Pending JPS5374105A (en) 1976-12-09 1977-11-25 Bleaching of lignocellulose containing substance

Country Status (6)

Country Link
JP (1) JPS5374105A (en)
DE (1) DE2754949C3 (en)
FI (1) FI68683B (en)
FR (1) FR2373638A1 (en)
NO (1) NO152259C (en)
SE (1) SE7613827L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289193A (en) * 1985-06-14 1986-12-19 神崎製紙株式会社 Bleaching of pulp
JPH0672385B2 (en) * 1990-01-31 1994-09-14 エカ ノーベル アクチェボラーグ Bleaching method for lignocellulosic material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029802A (en) * 1973-07-20 1975-03-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029802A (en) * 1973-07-20 1975-03-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289193A (en) * 1985-06-14 1986-12-19 神崎製紙株式会社 Bleaching of pulp
JPH0672385B2 (en) * 1990-01-31 1994-09-14 エカ ノーベル アクチェボラーグ Bleaching method for lignocellulosic material

Also Published As

Publication number Publication date
NO152259C (en) 1985-08-28
FI773710A (en) 1978-06-10
FR2373638A1 (en) 1978-07-07
NO774181L (en) 1978-06-12
NO152259B (en) 1985-05-20
DE2754949A1 (en) 1978-06-22
FI68683B (en) 1985-06-28
DE2754949C3 (en) 1979-05-31
DE2754949B2 (en) 1978-10-05
SE7613827L (en) 1978-06-10

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