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FR967760A - Process for filtering a liquid and filter for the implementation of this process - Google Patents

Process for filtering a liquid and filter for the implementation of this process

Info

Publication number
FR967760A
FR967760A FR967760DA FR967760A FR 967760 A FR967760 A FR 967760A FR 967760D A FR967760D A FR 967760DA FR 967760 A FR967760 A FR 967760A
Authority
FR
France
Prior art keywords
filtering
implementation
filter
liquid
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
Other languages
French (fr)
Inventor
Augustin-Gallus Schwager
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 filed Critical
Application granted granted Critical
Publication of FR967760A publication Critical patent/FR967760A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D24/16—Upward filtration
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR967760D 1948-06-16 1948-06-16 Process for filtering a liquid and filter for the implementation of this process Expired FR967760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967760T 1948-06-16

Publications (1)

Publication Number Publication Date
FR967760A true FR967760A (en) 1950-11-10

Family

ID=9500857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR967760D Expired FR967760A (en) 1948-06-16 1948-06-16 Process for filtering a liquid and filter for the implementation of this process

Country Status (1)

Country Link
FR (1) FR967760A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213823B (en) * 1959-12-24 1966-04-07 Oscar Pauser Filter apparatus
US4246118A (en) * 1977-06-06 1981-01-20 Nippon Paint Co., Ltd. Apparatus for separating solid and liquid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213823B (en) * 1959-12-24 1966-04-07 Oscar Pauser Filter apparatus
US4246118A (en) * 1977-06-06 1981-01-20 Nippon Paint Co., Ltd. Apparatus for separating solid and liquid

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