SE402136B - Forfarande och anordning for vetskebehandling, foretredesvis tvettning, av fibersuspensioner av cellulosamassa - Google Patents

Forfarande och anordning for vetskebehandling, foretredesvis tvettning, av fibersuspensioner av cellulosamassa

Info

Publication number
SE402136B
SE402136B SE6812572A SE1257268A SE402136B SE 402136 B SE402136 B SE 402136B SE 6812572 A SE6812572 A SE 6812572A SE 1257268 A SE1257268 A SE 1257268A SE 402136 B SE402136 B SE 402136B
Authority
SE
Sweden
Prior art keywords
cellulosa
procedure
mass
liquid treatment
preferred washing
Prior art date
Application number
SE6812572A
Other languages
English (en)
Swedish (sv)
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
Priority to SE6812572A priority Critical patent/SE402136B/xx
Priority to JP44071039A priority patent/JPS4930001B1/ja
Priority to FI2652/69A priority patent/FI54348C/fi
Priority to DE19691947092 priority patent/DE1947092C3/de
Priority to NO3717/69A priority patent/NO135261C/no
Priority to GB45851/69A priority patent/GB1287605A/en
Priority to FR6931554A priority patent/FR2019454A6/fr
Priority to US143441A priority patent/US3677040A/en
Priority to US476076A priority patent/US3905766A/en
Publication of SE402136B publication Critical patent/SE402136B/xx

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)
SE6812572A 1968-09-18 1968-09-18 Forfarande och anordning for vetskebehandling, foretredesvis tvettning, av fibersuspensioner av cellulosamassa SE402136B (sv)

Priority Applications (9)

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
JP44071039A JPS4930001B1 (fi) 1968-09-18 1969-09-09
FI2652/69A FI54348C (fi) 1968-09-18 1969-09-17 Foerfarande och anordning foer avskiljning av vaetska fraon fibersuspensioner av cellulosamassa
DE19691947092 DE1947092C3 (de) 1968-09-18 1969-09-17 Verfahren und Vorrichtung zum Behandeln von Faseraufschwemmungen, insbesondere Zellstoff brei
NO3717/69A NO135261C (fi) 1968-09-18 1969-09-17
GB45851/69A GB1287605A (en) 1968-09-18 1969-09-17 Improvements in or relating to the treatment of a material with a liquid
FR6931554A FR2019454A6 (fi) 1968-09-18 1969-09-17
US143441A US3677040A (en) 1968-09-18 1971-05-14 Apparatus for the washing of primarily, cellulosic pulp
US476076A US3905766A (en) 1968-09-18 1974-06-03 Method for the liquid treatment of, primarily, cellulosic pulp

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 (1)

Publication Number Publication Date
SE402136B true SE402136B (sv) 1978-06-19

Family

ID=20295969

Family Applications (1)

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

Country Status (4)

Country Link
JP (1) JPS4930001B1 (fi)
FI (1) FI54348C (fi)
NO (1) NO135261C (fi)
SE (1) SE402136B (fi)

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
JPS4930001B1 (fi) 1974-08-09
FI54348C (fi) 1978-11-10
NO135261C (fi) 1977-03-09
FI54348B (fi) 1978-07-31
NO135261B (fi) 1976-11-29

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