FR2061934A5 - Porous alumina filter - Google Patents

Porous alumina filter

Info

Publication number
FR2061934A5
FR2061934A5 FR6933786A FR6933786A FR2061934A5 FR 2061934 A5 FR2061934 A5 FR 2061934A5 FR 6933786 A FR6933786 A FR 6933786A FR 6933786 A FR6933786 A FR 6933786A FR 2061934 A5 FR2061934 A5 FR 2061934A5
Authority
FR
France
Prior art keywords
blocks
aluminium
pref
porous alumina
alumina filter
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
FR6933786A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR6933786A priority Critical patent/FR2061934A5/en
Application granted granted Critical
Publication of FR2061934A5 publication Critical patent/FR2061934A5/en
Expired 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
    • B01D63/06—Tubular membrane modules
    • B01D63/066—Tubular membrane modules with a porous block having membrane coated passages
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/46—Several filtrate discharge conduits each connected to one filter element or group of filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)

Abstract

Filter matrix comprises blocks of aluminium and aluminium phosphate (pref. with added carbon powder) with longitudinal semi circular section grooves channelled in their surface. The blocks are fired, when the carbon is burnt off to give a porous structure. The blocks are matched and glued together to form a plurality of longitudinal channels pref. with aluminium powder deposited on their surface. The matrix is mounted in a housing with axial inlet for raw liquid and lateral outlet for treated solution.
FR6933786A 1969-10-03 1969-10-03 Porous alumina filter Expired FR2061934A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6933786A FR2061934A5 (en) 1969-10-03 1969-10-03 Porous alumina filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6933786A FR2061934A5 (en) 1969-10-03 1969-10-03 Porous alumina filter

Publications (1)

Publication Number Publication Date
FR2061934A5 true FR2061934A5 (en) 1971-06-25

Family

ID=9040996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933786A Expired FR2061934A5 (en) 1969-10-03 1969-10-03 Porous alumina filter

Country Status (1)

Country Link
FR (1) FR2061934A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021301A2 (en) * 1979-06-22 1981-01-07 Biotest-Serum-Institut GmbH Device for continuous plasma pherese
US4764139A (en) * 1985-10-11 1988-08-16 Murata Manufacturing Co., Ltd. Production method for channel plate
FR2678177A1 (en) * 1991-06-25 1992-12-31 Lescoche Philippe INORGANIC MEMBRANE FOR FILTRATION AND FILTER UNIT OBTAINED.
FR2696653A1 (en) * 1992-10-09 1994-04-15 Lescoche Philippe Inorganic filtration unit comprising at least one integrated circulation network of a liquid medium to be treated and / or of the recovered filtrate.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021301A2 (en) * 1979-06-22 1981-01-07 Biotest-Serum-Institut GmbH Device for continuous plasma pherese
EP0021301A3 (en) * 1979-06-22 1981-03-18 Biotest-Serum-Institut GmbH Device for continuous plasma pherese
US4764139A (en) * 1985-10-11 1988-08-16 Murata Manufacturing Co., Ltd. Production method for channel plate
FR2678177A1 (en) * 1991-06-25 1992-12-31 Lescoche Philippe INORGANIC MEMBRANE FOR FILTRATION AND FILTER UNIT OBTAINED.
WO1993000154A1 (en) * 1991-06-25 1993-01-07 T.A.M.I. Industries Inorganic filtration unit
US5593581A (en) * 1991-06-25 1997-01-14 Societe Anonyme: T.A.M.I. Industries Inorganic filtration unit
FR2696653A1 (en) * 1992-10-09 1994-04-15 Lescoche Philippe Inorganic filtration unit comprising at least one integrated circulation network of a liquid medium to be treated and / or of the recovered filtrate.
WO1994008705A1 (en) * 1992-10-09 1994-04-28 T.A.M.I. Industries Inorganic filtering unit comprising at least one integrated network for the flow of a liquid medium to be treated and/or of the recovered filtrate
US5554282A (en) * 1992-10-09 1996-09-10 T.A.M.I. Industries (Societe Anonyme) Inorganic membrane filtration unit

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Legal Events

Date Code Title Description
ST Notification of lapse