FR1333923A - Filtre à sable perfectionné - Google Patents

Filtre à sable perfectionné

Info

Publication number
FR1333923A
FR1333923A FR901635A FR901635A FR1333923A FR 1333923 A FR1333923 A FR 1333923A FR 901635 A FR901635 A FR 901635A FR 901635 A FR901635 A FR 901635A FR 1333923 A FR1333923 A FR 1333923A
Authority
FR
France
Prior art keywords
sand filter
advanced sand
advanced
filter
sand
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
FR901635A
Other languages
English (en)
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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Priority to FR901635A priority Critical patent/FR1333923A/fr
Application granted granted Critical
Publication of FR1333923A publication Critical patent/FR1333923A/fr
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
    • B01D24/12—Downward 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
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/02—Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR901635A 1962-06-22 1962-06-22 Filtre à sable perfectionné Expired FR1333923A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR901635A FR1333923A (fr) 1962-06-22 1962-06-22 Filtre à sable perfectionné

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR901635A FR1333923A (fr) 1962-06-22 1962-06-22 Filtre à sable perfectionné

Publications (1)

Publication Number Publication Date
FR1333923A true FR1333923A (fr) 1963-08-02

Family

ID=8781637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901635A Expired FR1333923A (fr) 1962-06-22 1962-06-22 Filtre à sable perfectionné

Country Status (1)

Country Link
FR (1) FR1333923A (fr)

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