CA1096591A - Displacement of a liquid a by a liquid b in a suspension - Google Patents

Displacement of a liquid a by a liquid b in a suspension

Info

Publication number
CA1096591A
CA1096591A CA280,704A CA280704A CA1096591A CA 1096591 A CA1096591 A CA 1096591A CA 280704 A CA280704 A CA 280704A CA 1096591 A CA1096591 A CA 1096591A
Authority
CA
Canada
Prior art keywords
liquid
suspension
column
inlet
discharged
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
CA280,704A
Other languages
English (en)
French (fr)
Inventor
Gunther Klotz
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.)
Bayer AG
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
Application granted granted Critical
Publication of CA1096591A publication Critical patent/CA1096591A/en
Expired legal-status Critical Current

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)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Detergent Compositions (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Paper (AREA)
CA280,704A 1976-06-18 1977-06-16 Displacement of a liquid a by a liquid b in a suspension Expired CA1096591A (en)

Applications Claiming Priority (2)

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
DEP2627333.6 1976-06-18

Publications (1)

Publication Number Publication Date
CA1096591A true CA1096591A (en) 1981-03-03

Family

ID=5980852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA280,704A Expired CA1096591A (en) 1976-06-18 1977-06-16 Displacement of a liquid a by a liquid b in a suspension

Country Status (6)

Country Link
US (1) US4162215A (cg-RX-API-DMAC10.html)
CA (1) CA1096591A (cg-RX-API-DMAC10.html)
DE (1) DE2627333A1 (cg-RX-API-DMAC10.html)
FI (1) FI771901A7 (cg-RX-API-DMAC10.html)
FR (1) FR2354797A1 (cg-RX-API-DMAC10.html)
SE (1) SE7706993L (cg-RX-API-DMAC10.html)

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
US6818132B2 (en) * 1999-12-17 2004-11-16 Ticona Gmbh Method and device for separating solids from a liquid phase
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 (en) * 1957-08-06 J. Jalkanen Matti Method of treating suspended solids
BE342081A (cg-RX-API-DMAC10.html) * 1926-05-21
GB416416A (en) * 1933-03-07 1934-09-07 Henry Dreyfus Improvements in the manufacture of cellulose from ligno-cellulosic 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
US4162215A (en) 1979-07-24
DE2627333A1 (de) 1977-12-29
FR2354797A1 (fr) 1978-01-13
SE7706993L (sv) 1977-12-19
FI771901A7 (cg-RX-API-DMAC10.html) 1977-12-19
FR2354797B1 (cg-RX-API-DMAC10.html) 1982-07-09

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Legal Events

Date Code Title Description
MKEX Expiry