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FR1068978A - Filter refinements - Google Patents

Filter refinements

Info

Publication number
FR1068978A
FR1068978A FR1068978DA FR1068978A FR 1068978 A FR1068978 A FR 1068978A FR 1068978D A FR1068978D A FR 1068978DA FR 1068978 A FR1068978 A FR 1068978A
Authority
FR
France
Prior art keywords
refinements
filter
filter refinements
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)
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.)
Infilco Inc
Original Assignee
Infilco Inc
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 Infilco Inc filed Critical Infilco Inc
Application granted granted Critical
Publication of FR1068978A publication Critical patent/FR1068978A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1068978D 1952-10-10 1952-10-10 Filter refinements Expired FR1068978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1068978T 1952-10-10

Publications (1)

Publication Number Publication Date
FR1068978A true FR1068978A (en) 1954-07-02

Family

ID=9603983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1068978D Expired FR1068978A (en) 1952-10-10 1952-10-10 Filter refinements

Country Status (1)

Country Link
FR (1) FR1068978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246453A (en) * 1962-10-26 1966-04-19 Philip S Becker Moisture removing dryer employing a bed of deliquescent material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246453A (en) * 1962-10-26 1966-04-19 Philip S Becker Moisture removing dryer employing a bed of deliquescent material

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