CA1006389A - Method and apparatus for manufacturing wood pulp - Google Patents

Method and apparatus for manufacturing wood pulp

Info

Publication number
CA1006389A
CA1006389A CA200,561A CA200561A CA1006389A CA 1006389 A CA1006389 A CA 1006389A CA 200561 A CA200561 A CA 200561A CA 1006389 A CA1006389 A CA 1006389A
Authority
CA
Canada
Prior art keywords
wood pulp
manufacturing wood
manufacturing
pulp
wood
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
CA200,561A
Other versions
CA200561S (en
Inventor
Hjalmar S.I. Bystedt
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
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 Defibrator AB filed Critical Defibrator AB
Application granted granted Critical
Publication of CA1006389A publication Critical patent/CA1006389A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Disintegrating Or Milling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
CA200,561A 1973-05-22 1974-05-22 Method and apparatus for manufacturing wood pulp Expired CA1006389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7307210A SE418627B (en) 1973-05-22 1973-05-22 SET TO MANUFACTURE GRINDING

Publications (1)

Publication Number Publication Date
CA1006389A true CA1006389A (en) 1977-03-08

Family

ID=20317562

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,561A Expired CA1006389A (en) 1973-05-22 1974-05-22 Method and apparatus for manufacturing wood pulp

Country Status (8)

Country Link
JP (1) JPS5760474B2 (en)
CA (1) CA1006389A (en)
DE (1) DE2424980A1 (en)
FI (1) FI54154C (en)
FR (1) FR2230796B1 (en)
GB (1) GB1467958A (en)
NO (1) NO144799C (en)
SE (1) SE418627B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967785A (en) * 1975-02-12 1976-07-06 Curt G. Joa, Inc. Method and apparatus for producing defibrated cellulose fluff from bales of compacted wood pulp sheets
JPS5846993B2 (en) * 1978-06-23 1983-10-19 東京電力株式会社 Method of constructing a steel tower using a lifting crane
JPS63168040U (en) * 1987-04-24 1988-11-01
JP2643663B2 (en) * 1991-06-13 1997-08-20 株式会社大林組 Tower crane and climbing method thereof

Also Published As

Publication number Publication date
FR2230796B1 (en) 1979-09-28
NO144799B (en) 1981-08-03
NO741855L (en) 1974-11-25
JPS5018701A (en) 1975-02-27
FI156374A (en) 1974-11-23
DE2424980A1 (en) 1974-12-12
JPS5760474B2 (en) 1982-12-20
GB1467958A (en) 1977-03-23
NO144799C (en) 1981-11-11
FI54154B (en) 1978-06-30
FI54154C (en) 1978-10-10
FR2230796A1 (en) 1974-12-20
SE418627B (en) 1981-06-15

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