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Publication of FR465323ApublicationCriticalpatent/FR465323A/en
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D33/00—Filters with filtering elements which move during the filtering operation
B01D33/44—Regenerating the filter material in the filter
B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D33/00—Filters with filtering elements which move during the filtering operation
B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
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Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Drying Of Solid Materials
(AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps
(AREA)
Filtration Of Liquid
(AREA)
FR465323A1923-03-121913-11-26
Improved method and apparatus for extracting suspended solids from liquids as slurry
ExpiredFR465323A
(en)
PROCESS FOR SEPARATING ALL SOLID PARTICLES FROM THE WATER OF A PROCESS, AND PARTICULARLY FOR SEPARATING MERCURY COMPOUNDS AND MERCURY ALLOYS IN THE FORM OF SOLID PARTICLES, A FLUID, AND APPARATUS FOR IMPLEMENTING THIS PROCESS
Process for the separation and recovery of the solvents contained in the residues or deposits obtained in the extractions, or contained in the mixtures of oil and fat with said solvents