NO135261B - - Google Patents

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Publication number
NO135261B
NO135261B NO3717/69A NO371769A NO135261B NO 135261 B NO135261 B NO 135261B NO 3717/69 A NO3717/69 A NO 3717/69A NO 371769 A NO371769 A NO 371769A NO 135261 B NO135261 B NO 135261B
Authority
NO
Norway
Prior art keywords
liquid
collection
gas
fiber suspension
spaces
Prior art date
Application number
NO3717/69A
Other languages
English (en)
Norwegian (no)
Other versions
NO135261C (en, 2012
Inventor
B E Pettersson
Original Assignee
Sunds 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 Ab filed Critical Sunds Ab
Publication of NO135261B publication Critical patent/NO135261B/no
Publication of NO135261C publication Critical patent/NO135261C/no

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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
NO3717/69A 1968-09-18 1969-09-17 NO135261C (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6812572A SE402136B (sv) 1968-09-18 1968-09-18 Forfarande och anordning for vetskebehandling, foretredesvis tvettning, av fibersuspensioner av cellulosamassa

Publications (2)

Publication Number Publication Date
NO135261B true NO135261B (en, 2012) 1976-11-29
NO135261C NO135261C (en, 2012) 1977-03-09

Family

ID=20295969

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3717/69A NO135261C (en, 2012) 1968-09-18 1969-09-17

Country Status (4)

Country Link
JP (1) JPS4930001B1 (en, 2012)
FI (1) FI54348C (en, 2012)
NO (1) NO135261C (en, 2012)
SE (1) SE402136B (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559302A (en) * 1977-01-07 1980-01-16 Gestetner Ltd Offset printing machines

Also Published As

Publication number Publication date
NO135261C (en, 2012) 1977-03-09
SE402136B (sv) 1978-06-19
JPS4930001B1 (en, 2012) 1974-08-09
FI54348B (fi) 1978-07-31
FI54348C (fi) 1978-11-10

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