NO893959L - Fremgangsmaate ved fjerning av fibre fra et lignocellulosemateriale. - Google Patents

Fremgangsmaate ved fjerning av fibre fra et lignocellulosemateriale.

Info

Publication number
NO893959L
NO893959L NO89893959A NO893959A NO893959L NO 893959 L NO893959 L NO 893959L NO 89893959 A NO89893959 A NO 89893959A NO 893959 A NO893959 A NO 893959A NO 893959 L NO893959 L NO 893959L
Authority
NO
Norway
Prior art keywords
lignocellulos
procedure
removing fibers
fibers
lignocellulos material
Prior art date
Application number
NO89893959A
Other languages
English (en)
Other versions
NO893959D0 (no
Inventor
Jean Paul Delaroche
Original Assignee
Beghin Say Sa
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
Priority claimed from FR8801333A external-priority patent/FR2626905A1/fr
Application filed by Beghin Say Sa filed Critical Beghin Say Sa
Publication of NO893959D0 publication Critical patent/NO893959D0/no
Publication of NO893959L publication Critical patent/NO893959L/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/32—Hammer mills
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
NO89893959A 1988-02-05 1989-10-04 Fremgangsmaate ved fjerning av fibre fra et lignocellulosemateriale. NO893959L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8801333A FR2626905A1 (fr) 1988-02-05 1988-02-05 Procede de defibrage d'une matiere lignocellulosique
PCT/FR1989/000043 WO1989007169A1 (fr) 1988-02-05 1989-02-03 Procede de defibrage d'une matiere lignocellulosique

Publications (2)

Publication Number Publication Date
NO893959D0 NO893959D0 (no) 1989-10-04
NO893959L true NO893959L (no) 1989-11-30

Family

ID=26226481

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89893959A NO893959L (no) 1988-02-05 1989-10-04 Fremgangsmaate ved fjerning av fibre fra et lignocellulosemateriale.

Country Status (2)

Country Link
AU (1) AU620378B2 (no)
NO (1) NO893959L (no)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB752534A (en) * 1953-10-13 1956-07-11 Aschaffenburger Zellstoffwerke Method of defibring incompletely defibred vegetable material
FR2418295A1 (fr) * 1978-02-27 1979-09-21 Creusot Loire Procede et installation de traitement en continu d'une matiere cellulosique

Also Published As

Publication number Publication date
AU620378B2 (en) 1992-02-20
AU3047389A (en) 1989-08-25
NO893959D0 (no) 1989-10-04

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