FR2354797A1 - Procede pour le remplacement d'un liquide a par un liquide b dans une suspension - Google Patents

Procede pour le remplacement d'un liquide a par un liquide b dans une suspension

Info

Publication number
FR2354797A1
FR2354797A1 FR7718742A FR7718742A FR2354797A1 FR 2354797 A1 FR2354797 A1 FR 2354797A1 FR 7718742 A FR7718742 A FR 7718742A FR 7718742 A FR7718742 A FR 7718742A FR 2354797 A1 FR2354797 A1 FR 2354797A1
Authority
FR
France
Prior art keywords
liquid
suspension
procedure
replacing
inlet
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.)
Granted
Application number
FR7718742A
Other languages
English (en)
French (fr)
Other versions
FR2354797B1 (cg-RX-API-DMAC10.html
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
Publication of FR2354797A1 publication Critical patent/FR2354797A1/fr
Application granted granted Critical
Publication of FR2354797B1 publication Critical patent/FR2354797B1/fr
Granted 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)
FR7718742A 1976-06-18 1977-06-17 Procede pour le remplacement d'un liquide a par un liquide b dans une suspension Granted FR2354797A1 (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 (2)

Publication Number Publication Date
FR2354797A1 true FR2354797A1 (fr) 1978-01-13
FR2354797B1 FR2354797B1 (cg-RX-API-DMAC10.html) 1982-07-09

Family

ID=5980852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718742A Granted FR2354797A1 (fr) 1976-06-18 1977-06-17 Procede pour le remplacement d'un liquide a par un liquide b dans une 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (7)

* 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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
US4162215A (en) 1979-07-24
DE2627333A1 (de) 1977-12-29
CA1096591A (en) 1981-03-03
SE7706993L (sv) 1977-12-19
FI771901A7 (cg-RX-API-DMAC10.html) 1977-12-19
FR2354797B1 (cg-RX-API-DMAC10.html) 1982-07-09

Similar Documents

Publication Publication Date Title
US3966598A (en) Circular dissolved gas flotation system
US2926754A (en) Method for improved mechanical effectiveness and efficiency of component interchangeon a vapor liquid contacting tray
ES8107035A1 (es) Perfeccionamientos en aparatos para separar componentes so- lidos y liquidos de distintas densidades en una mezcla o emulsion fluida
FR2407728A1 (fr) Procede et appareil d'extraction en ecoulement, notamment pour analyses chimiques
FR2403417A1 (fr) Appareil de mise en pate de dechets de papier
GB670725A (en) Improvements in or relating to continuous settling apparatus
FR2354797A1 (fr) Procede pour le remplacement d'un liquide a par un liquide b dans une suspension
GB1475760A (en) Apparatus for the separation of liquids
GB1502504A (en) Apparatus for separation by decantation
BE1002909A3 (fr) Separation de matieres solides granulaires.
FR2437860A2 (fr) Procede et appareil pour la separation d'emulsions par coalescence
FR2425259A1 (fr) Procede et dispositif filtrant pour la separation de la phase discontinue d'un melange liquide de deux composants non miscibles
FR2587913B1 (fr) Procede et installation de separation d'une phase liquide dispersee dans une phase liquide continue
BE856119A (fr) Procede pour preparer une suspension stable de particules solides micronisees dans la phase huileuse d'une emulsion huile-dans-eau
FR2483799B1 (fr) Procede et dispositif pour la separation par decantation de matieres solides en suspension dans un liquide
FR2377839A1 (fr) Procede et installation pour la realisation de processus chimiques et physiques
BE821239A (fr) Procede et appareil pour la separation de liquide a partir d'une suspension
GB1511059A (en) Separator apparatus for separating liquids
CA1060375A (en) Apparatus for desalinating sea water
HU906423D0 (en) Extractionm of non-polaric materials from liquids by means of utilizing super-critical gases
FR2384535A1 (fr) Dispositif d'enrichissement en uranium selon le procede de separation par tuyeres
FR2360332A1 (fr) Procede et appareil de separation
GB1221066A (en) Improvements in or relating to detection of oil in water
GB2081123B (en) Settling and flotation
GB2017519A (en) Means and method for the separation of solids from liquids

Legal Events

Date Code Title Description
ST Notification of lapse