FI771901A - - Google Patents

Info

Publication number
FI771901A
FI771901A FI771901A FI771901A FI771901A FI 771901 A FI771901 A FI 771901A FI 771901 A FI771901 A FI 771901A FI 771901 A FI771901 A FI 771901A FI 771901 A FI771901 A FI 771901A
Authority
FI
Finland
Application number
FI771901A
Other languages
Finnish (fi)
Inventor
Guenther Klotz
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of FI771901A publication Critical patent/FI771901A/fi

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D12/00—Displacing liquid, e.g. from wet solids or from dispersions of liquids or from solids in liquids, by means of another liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
FI771901A 1976-06-18 1977-06-16 FI771901A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762627333 DE2627333A1 (de) 1976-06-18 1976-06-18 Verdraengen einer fluessigkeit a durch eine fluessigkeit b in einer suspension

Publications (1)

Publication Number Publication Date
FI771901A true FI771901A (fr) 1977-12-19

Family

ID=5980852

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771901A FI771901A (fr) 1976-06-18 1977-06-16

Country Status (6)

Country Link
US (1) US4162215A (fr)
CA (1) CA1096591A (fr)
DE (1) DE2627333A1 (fr)
FI (1) FI771901A (fr)
FR (1) FR2354797A1 (fr)
SE (1) SE7706993L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187956A (en) * 1991-06-20 1993-02-23 Kamyr, Inc. Preventing clogging in pressure diffusers
FI112957B (fi) * 1999-07-21 2004-02-13 Metso Paper Pori Oy Menetelmä ja laite massan pesemiseksi
CN101229451B (zh) * 1999-12-17 2013-02-13 提克纳有限公司 从液相分离固体的方法
US20070256568A1 (en) * 2006-05-03 2007-11-08 Peter Joseph Nudi Wine Decanting Device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA544608A (fr) * 1957-08-06 J. Jalkanen Matti Methode de traitement de solides suspendus
BE342081A (fr) * 1926-05-21
GB416549A (en) * 1933-03-07 1934-09-07 Henry Dreyfus Improvements in the manufacture of cellulose and lignocellulosic materials
US2431478A (en) * 1942-07-25 1947-11-25 Raymond P Hill Bleaching fibrous material
DE1031625B (de) * 1953-03-06 1958-06-04 Braunschweigische Maschb Ansta Verfahren und Vorrichtung zum kontinuierlichen Waschen von aufgeschlossenen Zellstoffasern
CH350863A (de) * 1955-05-23 1960-12-15 Rauma Repola Oy Verfahren zum kontinuierlichen Bleichen, Reinigen oder Ändern des Quellzustandes von Faserbreien in der Zellstoff- oder Papierindustrie, durch Behandeln der Fasern mit Chemikalien und Waschen der behandelten Fasern im gleichen Gefäss
FR1316541A (fr) * 1960-12-08 1963-02-01 Kamyr Ab Cuve cylindrique pour le traitement d'une pâte cellulosique
DE1237420B (de) * 1961-01-11 1967-03-23 Braunschweigische Maschb Ansta Vorrichtung zum kontinuierlichen Waschen und Bleichen von Zellstoff
US3258390A (en) * 1962-10-20 1966-06-28 Domtar Ltd Method and apparatus for maintaining a water balance during impregnation and digestion of cellulosic material
FR1567872A (fr) * 1967-07-11 1969-05-23 Institut Francais Du Petrole Cristalliseur
US3837812A (en) * 1969-12-30 1974-09-24 Ver Kunstmestf Mekog Albatros Rotating disc contactor

Also Published As

Publication number Publication date
DE2627333A1 (de) 1977-12-29
FR2354797B1 (fr) 1982-07-09
FR2354797A1 (fr) 1978-01-13
SE7706993L (sv) 1977-12-19
CA1096591A (fr) 1981-03-03
US4162215A (en) 1979-07-24

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: BAYER AKTIENGESELLSCHAFT