CA1233059A - Method and apparatus for refining lignocellulose containing material - Google Patents

Method and apparatus for refining lignocellulose containing material

Info

Publication number
CA1233059A
CA1233059A CA000424808A CA424808A CA1233059A CA 1233059 A CA1233059 A CA 1233059A CA 000424808 A CA000424808 A CA 000424808A CA 424808 A CA424808 A CA 424808A CA 1233059 A CA1233059 A CA 1233059A
Authority
CA
Canada
Prior art keywords
refining
zone
along
common axis
gaseous
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
CA000424808A
Other languages
English (en)
French (fr)
Inventor
Axel H. Sjobom
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.)
Valmet AB
Original Assignee
Sunds Defibrator 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 Sunds Defibrator AB filed Critical Sunds Defibrator AB
Application granted granted Critical
Publication of CA1233059A publication Critical patent/CA1233059A/en
Expired legal-status Critical Current

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
    • D21D1/30—Disc mills

Landscapes

  • Paper (AREA)
  • Crushing And Grinding (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CA000424808A 1982-04-12 1983-03-29 Method and apparatus for refining lignocellulose containing material Expired CA1233059A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36747282A 1982-04-12 1982-04-12
US367,472 1982-04-12

Publications (1)

Publication Number Publication Date
CA1233059A true CA1233059A (en) 1988-02-23

Family

ID=23447320

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000424808A Expired CA1233059A (en) 1982-04-12 1983-03-29 Method and apparatus for refining lignocellulose containing material

Country Status (7)

Country Link
JP (1) JPS58186690A (ja)
CA (1) CA1233059A (ja)
DE (1) DE3313116A1 (ja)
FI (1) FI71363C (ja)
FR (1) FR2524914A1 (ja)
NO (1) NO831273L (ja)
SE (1) SE8300845L (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1310340A (fr) * 1962-01-12 1962-11-23 Morden Machines Company Ensemble rotor et machine à traiter la pâte à papier
DE2535979C3 (de) * 1975-08-12 1980-08-07 Alf S.A., Freiburg (Schweiz) Scheibenmühle
US4401280A (en) * 1980-09-08 1983-08-30 Sunds Defibrator, Inc. Disc-type pulp refining apparatus

Also Published As

Publication number Publication date
JPS58186690A (ja) 1983-10-31
DE3313116A1 (de) 1983-10-20
FR2524914A1 (fr) 1983-10-14
NO831273L (no) 1983-10-13
FI71363B (fi) 1986-09-09
SE8300845D0 (sv) 1983-02-16
SE8300845L (sv) 1983-10-13
FI831187L (fi) 1983-10-13
FI71363C (fi) 1986-12-19
FI831187A0 (fi) 1983-04-08

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Legal Events

Date Code Title Description
MKEX Expiry