FR2586363B1 - Procede de filtration d'une suspension sous pression et filtre pour sa mise en oeuvre - Google Patents

Procede de filtration d'une suspension sous pression et filtre pour sa mise en oeuvre

Info

Publication number
FR2586363B1
FR2586363B1 FR8512588A FR8512588A FR2586363B1 FR 2586363 B1 FR2586363 B1 FR 2586363B1 FR 8512588 A FR8512588 A FR 8512588A FR 8512588 A FR8512588 A FR 8512588A FR 2586363 B1 FR2586363 B1 FR 2586363B1
Authority
FR
France
Prior art keywords
filtering
filter
under pressure
suspension under
implementing same
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
FR8512588A
Other languages
English (en)
Other versions
FR2586363A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8512588A priority Critical patent/FR2586363B1/fr
Publication of FR2586363A1 publication Critical patent/FR2586363A1/fr
Application granted granted Critical
Publication of FR2586363B1 publication Critical patent/FR2586363B1/fr
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
    • B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR8512588A 1985-08-21 1985-08-21 Procede de filtration d'une suspension sous pression et filtre pour sa mise en oeuvre Expired FR2586363B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8512588A FR2586363B1 (fr) 1985-08-21 1985-08-21 Procede de filtration d'une suspension sous pression et filtre pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8512588A FR2586363B1 (fr) 1985-08-21 1985-08-21 Procede de filtration d'une suspension sous pression et filtre pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2586363A1 FR2586363A1 (fr) 1987-02-27
FR2586363B1 true FR2586363B1 (fr) 1988-11-10

Family

ID=9322324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8512588A Expired FR2586363B1 (fr) 1985-08-21 1985-08-21 Procede de filtration d'une suspension sous pression et filtre pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2586363B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423172A (en) * 1944-04-19 1947-07-01 Wallace & Tiernan Co Inc Backwashing means for filtering apparatus by reverse flow of filtrate
FR1022921A (fr) * 1950-07-07 1953-03-11 Filtre à sédimentation pour liquides
FR2031710A5 (fr) * 1969-02-04 1970-11-20 Comptoir Filtration Cofi
DE3129736C2 (de) * 1981-07-28 1985-11-14 Passavant-Werke AG & Co KG, 6209 Aarbergen Verfahren zum Aufbringen einer Schicht aus Filterhilfs- oder Precoat-Mittel auf Filtertücher einer Plattenfilterpresse, sowie Plattenfilterpresse zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
FR2586363A1 (fr) 1987-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse