FR1290856A - Filtration process - Google Patents

Filtration process

Info

Publication number
FR1290856A
FR1290856A FR4334A FR38004334A FR1290856A FR 1290856 A FR1290856 A FR 1290856A FR 4334 A FR4334 A FR 4334A FR 38004334 A FR38004334 A FR 38004334A FR 1290856 A FR1290856 A FR 1290856A
Authority
FR
France
Prior art keywords
filtration process
filtration
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
FR4334A
Other languages
French (fr)
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.)
GRENOBLOISE ETUDE APPL
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
GRENOBLOISE ETUDE APPL
Commissariat a lEnergie Atomique CEA
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
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 GRENOBLOISE ETUDE APPL, Commissariat a lEnergie Atomique CEA, Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH filed Critical GRENOBLOISE ETUDE APPL
Priority to FR4334A priority Critical patent/FR1290856A/en
Priority to BE613481A priority patent/BE613481A/en
Priority to LU41215D priority patent/LU41215A1/xx
Priority to GB4952/62A priority patent/GB976763A/en
Priority to DE19621411744 priority patent/DE1411744A1/en
Application granted granted Critical
Publication of FR1290856A publication Critical patent/FR1290856A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/105—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container downward filtration without specifications about the filter material supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Physical Water Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Filtering Materials (AREA)
FR4334A 1961-02-08 1961-02-08 Filtration process Expired FR1290856A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR4334A FR1290856A (en) 1961-02-08 1961-02-08 Filtration process
BE613481A BE613481A (en) 1961-02-08 1962-02-05 Filtration process
LU41215D LU41215A1 (en) 1961-02-08 1962-02-07
GB4952/62A GB976763A (en) 1961-02-08 1962-02-08 Improvements in or relating to filtration processes
DE19621411744 DE1411744A1 (en) 1961-02-08 1962-02-08 Process and device for continuous filtration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4334A FR1290856A (en) 1961-02-08 1961-02-08 Filtration process

Publications (1)

Publication Number Publication Date
FR1290856A true FR1290856A (en) 1962-04-20

Family

ID=9692794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4334A Expired FR1290856A (en) 1961-02-08 1961-02-08 Filtration process

Country Status (5)

Country Link
BE (1) BE613481A (en)
DE (1) DE1411744A1 (en)
FR (1) FR1290856A (en)
GB (1) GB976763A (en)
LU (1) LU41215A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505370A (en) * 1966-05-20 1967-12-15 Commissariat Energie Atomique Improvements to installations for bringing liquids and granular materials into contact
GB1337422A (en) * 1970-02-02 1973-11-14 Sinterlite Ltd Continuous filtration plant
DE2828130A1 (en) * 1978-06-27 1980-01-10 Duerr Otto Anlagen Gmbh METHOD FOR CLEANING THE EXHAUST AIR FROM A PAINT SPRAYING SYSTEM
DE3338170C2 (en) * 1983-10-20 1986-07-10 Preussag Ag, 3000 Hannover Und 1000 Berlin Method for cleaning filter material and device for carrying out the method
DE3540508A1 (en) * 1985-11-15 1987-05-21 Kraftanlagen Ag Process and device for removing dispersed and dissolved substances from liquids

Also Published As

Publication number Publication date
DE1411744A1 (en) 1968-10-10
GB976763A (en) 1964-12-02
LU41215A1 (en) 1962-04-07
BE613481A (en) 1962-05-29

Similar Documents

Publication Publication Date Title
BE619121A (en) Filtration process.
FR1333980A (en) Spinning process
FR1290856A (en) Filtration process
FR1285386A (en) Demoulding process
CH419822A (en) Drying process
CH411573A (en) Diazotype process
CH425696A (en) Malting process
FR1336893A (en) Sterilization process
FR1298337A (en) Continuous filtration process
BE616472A (en) Process for the production of dipyrazolopyridines
FR1284090A (en) Construction process
FR1340016A (en) Construction process
FR1296906A (en) Granulation process
BE614362A (en) Glycerin purification process
BE613387A (en) Purification process
FR1305889A (en) Mono-organosilane cyanethylation process
BE615724A (en) Dyeing process
FR1352151A (en) Telemetry process
FR1322685A (en) Omega-lactam polymerization process
BE615800A (en) Separation process
FR1374770A (en) Bleaching process
FR1280981A (en) Halogenohydrin dehalogenation process
FR1350499A (en) Thermocopying process
FR1289245A (en) Construction process
FR1318275A (en) Photoelectrographic process