FR2231412A2 - Membrane fluid separation equipment - more economical fabrication method imparts greater strength and temperature resistance to plates - Google Patents

Membrane fluid separation equipment - more economical fabrication method imparts greater strength and temperature resistance to plates

Info

Publication number
FR2231412A2
FR2231412A2 FR7319534A FR7319534A FR2231412A2 FR 2231412 A2 FR2231412 A2 FR 2231412A2 FR 7319534 A FR7319534 A FR 7319534A FR 7319534 A FR7319534 A FR 7319534A FR 2231412 A2 FR2231412 A2 FR 2231412A2
Authority
FR
France
Prior art keywords
plates
membranes
dislinings
edges
holes
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.)
Granted
Application number
FR7319534A
Other languages
English (en)
French (fr)
Other versions
FR2231412B2 (enrdf_load_stackoverflow
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc 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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7319534A priority Critical patent/FR2231412A2/fr
Priority to NL7406834A priority patent/NL7406834A/xx
Priority to JP49060190A priority patent/JPS5081974A/ja
Priority to IT23272/74A priority patent/IT1046844B/it
Priority to BE144842A priority patent/BE815641R/xx
Priority to US05/473,677 priority patent/US3979298A/en
Priority to DE19742426262 priority patent/DE2426262A1/de
Publication of FR2231412A2 publication Critical patent/FR2231412A2/fr
Application granted granted Critical
Publication of FR2231412B2 publication Critical patent/FR2231412B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0822—Plate-and-frame devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/21—Plate and frame presses
    • B01D25/215—Construction of the filter plates, frames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7319534A 1972-01-28 1973-05-29 Membrane fluid separation equipment - more economical fabrication method imparts greater strength and temperature resistance to plates Granted FR2231412A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7319534A FR2231412A2 (en) 1973-05-29 1973-05-29 Membrane fluid separation equipment - more economical fabrication method imparts greater strength and temperature resistance to plates
NL7406834A NL7406834A (enrdf_load_stackoverflow) 1973-05-29 1974-05-21
JP49060190A JPS5081974A (enrdf_load_stackoverflow) 1973-05-29 1974-05-28
IT23272/74A IT1046844B (it) 1973-05-29 1974-05-28 Piastra supporto di membrane per apparecchio separatore
BE144842A BE815641R (fr) 1973-05-29 1974-05-28 Appareil separateur a membranes
US05/473,677 US3979298A (en) 1972-01-28 1974-05-28 Fluid separating apparatus
DE19742426262 DE2426262A1 (de) 1973-05-29 1974-05-29 Membran-trennvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319534A FR2231412A2 (en) 1973-05-29 1973-05-29 Membrane fluid separation equipment - more economical fabrication method imparts greater strength and temperature resistance to plates

Publications (2)

Publication Number Publication Date
FR2231412A2 true FR2231412A2 (en) 1974-12-27
FR2231412B2 FR2231412B2 (enrdf_load_stackoverflow) 1978-03-10

Family

ID=9120198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319534A Granted FR2231412A2 (en) 1972-01-28 1973-05-29 Membrane fluid separation equipment - more economical fabrication method imparts greater strength and temperature resistance to plates

Country Status (6)

Country Link
JP (1) JPS5081974A (enrdf_load_stackoverflow)
BE (1) BE815641R (enrdf_load_stackoverflow)
DE (1) DE2426262A1 (enrdf_load_stackoverflow)
FR (1) FR2231412A2 (enrdf_load_stackoverflow)
IT (1) IT1046844B (enrdf_load_stackoverflow)
NL (1) NL7406834A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471507A1 (fr) * 1979-12-13 1981-06-19 Rhone Poulenc Ind Dispositif pour la fixation etanche de membranes semi-permeables sur chaque plaque-support d'un appareil separateur
JPH0722751B2 (ja) * 1989-05-29 1995-03-15 株式会社クボタ 活性汚泥処理装置の膜モジュール

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE583317C (de) * 1928-10-07 1933-09-01 Meyer Wilderman Dr Doppelfilterplatte fuer Filterpressen
DE583558C (de) * 1930-04-03 1933-09-06 Meyer Wilderman Dr Doppelfilterplatte fuer Filterpressen
DE832597C (de) * 1948-07-20 1952-02-25 Internaz Superfiltri C I S Soc Filterpresse
CH385171A (de) * 1959-12-29 1964-12-15 Hoelscher Wolfgang B Dipl Ing Mit Gewebe überzogene Filterplatte
FR2127155A5 (en) * 1971-02-25 1972-10-13 Rhone Poulenc Sa Plate-type ultra-filter - with semi-permeable membranes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE583317C (de) * 1928-10-07 1933-09-01 Meyer Wilderman Dr Doppelfilterplatte fuer Filterpressen
DE583558C (de) * 1930-04-03 1933-09-06 Meyer Wilderman Dr Doppelfilterplatte fuer Filterpressen
DE832597C (de) * 1948-07-20 1952-02-25 Internaz Superfiltri C I S Soc Filterpresse
CH385171A (de) * 1959-12-29 1964-12-15 Hoelscher Wolfgang B Dipl Ing Mit Gewebe überzogene Filterplatte
FR2127155A5 (en) * 1971-02-25 1972-10-13 Rhone Poulenc Sa Plate-type ultra-filter - with semi-permeable membranes

Also Published As

Publication number Publication date
DE2426262A1 (de) 1975-01-02
JPS5081974A (enrdf_load_stackoverflow) 1975-07-03
NL7406834A (enrdf_load_stackoverflow) 1974-12-03
FR2231412B2 (enrdf_load_stackoverflow) 1978-03-10
IT1046844B (it) 1980-07-31
BE815641R (fr) 1974-11-28

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