SE7613827L - Sett att behandla lignocellulosahaltigt material. - Google Patents

Sett att behandla lignocellulosahaltigt material.

Info

Publication number
SE7613827L
SE7613827L SE7613827A SE7613827A SE7613827L SE 7613827 L SE7613827 L SE 7613827L SE 7613827 A SE7613827 A SE 7613827A SE 7613827 A SE7613827 A SE 7613827A SE 7613827 L SE7613827 L SE 7613827L
Authority
SE
Sweden
Prior art keywords
lignocellulosis
treat
way
containing material
treat lignocellulosis
Prior art date
Application number
SE7613827A
Other languages
English (en)
Inventor
G E Annergren
T-A Hegglund
P-O Lindblad
K A Forslund
D E Karlsen
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
Priority to SE7613827A priority Critical patent/SE7613827L/sv
Priority to JP14147277A priority patent/JPS5374105A/ja
Priority to NO774181A priority patent/NO152259C/no
Priority to FI773710A priority patent/FI68683B/fi
Priority to FR7736977A priority patent/FR2373638A1/fr
Priority to DE2754949A priority patent/DE2754949C3/de
Publication of SE7613827L publication Critical patent/SE7613827L/sv

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)
SE7613827A 1976-12-09 1976-12-09 Sett att behandla lignocellulosahaltigt material. SE7613827L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7613827A SE7613827L (sv) 1976-12-09 1976-12-09 Sett att behandla lignocellulosahaltigt material.
JP14147277A JPS5374105A (en) 1976-12-09 1977-11-25 Bleaching of lignocellulose containing substance
NO774181A NO152259C (no) 1976-12-09 1977-12-07 Fremgangsmaate til bleking av lignocelluloseholdig materiale
FI773710A FI68683B (fi) 1976-12-09 1977-12-08 Saett att behandla lignocellulosahaltigt material
FR7736977A FR2373638A1 (fr) 1976-12-09 1977-12-08 Procede de traitement de matieres contenant de la ligno-cellulose
DE2754949A DE2754949C3 (de) 1976-12-09 1977-12-09 Verfahren zur Behandlung von Lignocellulose enthaltendem Material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7613827A SE7613827L (sv) 1976-12-09 1976-12-09 Sett att behandla lignocellulosahaltigt material.

Publications (1)

Publication Number Publication Date
SE7613827L true SE7613827L (sv) 1978-06-10

Family

ID=20329703

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613827A SE7613827L (sv) 1976-12-09 1976-12-09 Sett att behandla lignocellulosahaltigt material.

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289193A (ja) * 1985-06-14 1986-12-19 神崎製紙株式会社 パルプの漂白方法
SE9000340L (sv) * 1990-01-31 1991-08-01 Eka Nobel Ab Foerfarande vid blekning av lignocellulosahaltigt material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318602B2 (sv) * 1973-07-20 1978-06-16

Also Published As

Publication number Publication date
DE2754949C3 (de) 1979-05-31
FI773710A (fi) 1978-06-10
DE2754949A1 (de) 1978-06-22
NO152259C (no) 1985-08-28
FR2373638A1 (fr) 1978-07-07
NO152259B (no) 1985-05-20
FI68683B (fi) 1985-06-28
DE2754949B2 (de) 1978-10-05
NO774181L (no) 1978-06-12
JPS5374105A (en) 1978-07-01

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