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FR2948295B1 - FILTRATION MEMBRANE HAVING ENHANCED ABRASION RESISTANCE - Google Patents

FILTRATION MEMBRANE HAVING ENHANCED ABRASION RESISTANCE

Info

Publication number
FR2948295B1
FR2948295B1 FR0955198A FR0955198A FR2948295B1 FR 2948295 B1 FR2948295 B1 FR 2948295B1 FR 0955198 A FR0955198 A FR 0955198A FR 0955198 A FR0955198 A FR 0955198A FR 2948295 B1 FR2948295 B1 FR 2948295B1
Authority
FR
France
Prior art keywords
abrasion resistance
filtration membrane
enhanced abrasion
enhanced
filtration
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.)
Active
Application number
FR0955198A
Other languages
French (fr)
Other versions
FR2948295A1 (en
Inventor
Philippe Lescoche
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.)
Technologies Avancees et Membranes Industrielles SA
Original Assignee
Technologies Avancees et Membranes Industrielles 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 Technologies Avancees et Membranes Industrielles SA filed Critical Technologies Avancees et Membranes Industrielles SA
Priority to FR0955198A priority Critical patent/FR2948295B1/en
Publication of FR2948295A1 publication Critical patent/FR2948295A1/en
Application granted granted Critical
Publication of FR2948295B1 publication Critical patent/FR2948295B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0046—Inorganic membrane manufacture by slurry techniques, e.g. die or slip-casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/108—Inorganic support material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/28—Pore treatments
    • B01D2323/283—Reducing the pores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR0955198A 2009-07-24 2009-07-24 FILTRATION MEMBRANE HAVING ENHANCED ABRASION RESISTANCE Active FR2948295B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0955198A FR2948295B1 (en) 2009-07-24 2009-07-24 FILTRATION MEMBRANE HAVING ENHANCED ABRASION RESISTANCE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0955198A FR2948295B1 (en) 2009-07-24 2009-07-24 FILTRATION MEMBRANE HAVING ENHANCED ABRASION RESISTANCE

Publications (2)

Publication Number Publication Date
FR2948295A1 FR2948295A1 (en) 2011-01-28
FR2948295B1 true FR2948295B1 (en) 2012-07-13

Family

ID=41481297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0955198A Active FR2948295B1 (en) 2009-07-24 2009-07-24 FILTRATION MEMBRANE HAVING ENHANCED ABRASION RESISTANCE

Country Status (1)

Country Link
FR (1) FR2948295B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021204337A1 (en) 2020-04-06 2021-10-14 Liqtech International A/S A method of producing a ceramic filter and a ceramic filter membrane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052013A1 (en) * 1997-04-09 2000-11-15 Societe Des Ceramiques Techniques Macroporous support having a permeability gradient and method for its production
IL123326A (en) * 1998-02-16 2001-10-31 Bpt Biopure Technologies Ltd Selective membrane and process for its preparation
JP2002033113A (en) * 1999-11-18 2002-01-31 Toyota Motor Corp Fuel gas generator for fuel cell and composite material for hydrogen separation
FR2846255B1 (en) * 2002-10-25 2005-01-28 Tech Avancees & Membranes Ind TANGENTIAL FILTRATION MEMBRANE AND METHOD OF MANUFACTURING THE SAME
FR2869241B1 (en) * 2004-04-23 2006-07-21 Tech Avancees & Membranes Ind MODIFIED POROSITY SUPPORT AND MEMBRANE FOR THE TANGENTIAL FILTRATION OF A FLUID
US7767256B2 (en) * 2007-05-31 2010-08-03 Corning Incorporated Method for preparing a porous inorganic coating on a porous support using certain pore fillers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021204337A1 (en) 2020-04-06 2021-10-14 Liqtech International A/S A method of producing a ceramic filter and a ceramic filter membrane

Also Published As

Publication number Publication date
FR2948295A1 (en) 2011-01-28

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