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DE69924634D1 - Verfahren zur vorbehandlung von membanen - Google Patents

Verfahren zur vorbehandlung von membanen

Info

Publication number
DE69924634D1
DE69924634D1 DE69924634T DE69924634T DE69924634D1 DE 69924634 D1 DE69924634 D1 DE 69924634D1 DE 69924634 T DE69924634 T DE 69924634T DE 69924634 T DE69924634 T DE 69924634T DE 69924634 D1 DE69924634 D1 DE 69924634D1
Authority
DE
Germany
Prior art keywords
membanes
preparing
substrate
zeolite
microns
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 - Lifetime
Application number
DE69924634T
Other languages
English (en)
Inventor
Graham John Bratton
Timothy De Villiers Naylor
Karon Doreen Buck
Martin Grayling Major
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.)
Smart Isle of Man Ltd
Original Assignee
Smart Isle of Man Ltd
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 Smart Isle of Man Ltd filed Critical Smart Isle of Man Ltd
Application granted granted Critical
Publication of DE69924634D1 publication Critical patent/DE69924634D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D71/028—Molecular sieves
    • B01D71/0281—Zeolites
    • 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
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00416—Inorganic membrane manufacture by agglomeration of particles in the dry state by deposition by filtration through a support or base layer
    • 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
    • B01D67/0051—Inorganic membrane manufacture by controlled crystallisation, e,.g. hydrothermal growth
    • 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
    • B01D67/0076—Pretreatment of inorganic membrane material prior to membrane formation, e.g. coating of metal powder
    • 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
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DE69924634T 1998-10-10 1999-10-07 Verfahren zur vorbehandlung von membanen Expired - Lifetime DE69924634D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9822056.9A GB9822056D0 (en) 1998-10-10 1998-10-10 Membrane pre-treatment process
PCT/GB1999/003312 WO2000021648A1 (en) 1998-10-10 1999-10-07 Membrane pre-treatment process

Publications (1)

Publication Number Publication Date
DE69924634D1 true DE69924634D1 (de) 2005-05-12

Family

ID=10840292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924634T Expired - Lifetime DE69924634D1 (de) 1998-10-10 1999-10-07 Verfahren zur vorbehandlung von membanen

Country Status (11)

Country Link
US (1) US6635594B1 (de)
EP (1) EP1128899B1 (de)
JP (1) JP2002527221A (de)
KR (1) KR20010075594A (de)
CN (1) CN1354684A (de)
AT (1) ATE292513T1 (de)
AU (1) AU6215199A (de)
CA (1) CA2346777A1 (de)
DE (1) DE69924634D1 (de)
GB (1) GB9822056D0 (de)
WO (1) WO2000021648A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08509453A (ja) * 1993-04-23 1996-10-08 エクソン ケミカル パテンツ インコーポレイテッド モレキュラーシーブ層及びその製造方法
GB9822056D0 (en) 1998-10-10 1998-12-02 Bratton Graham J Membrane pre-treatment process
DE10208208B4 (de) 2002-02-26 2012-03-08 Eaton Industries Gmbh Bausatz aus mehreren Bausatzelementen und einer Welle
DE10208278A1 (de) * 2002-02-26 2003-09-04 Creavis Tech & Innovation Gmbh Hybridmembran, Verfahren zu deren Herstellung und die Verwendung der Membran
DE10208280A1 (de) * 2002-02-26 2003-09-04 Creavis Tech & Innovation Gmbh Keramische Membran auf Basis eines Polymer-oder Naturfasern ausweisenden Substrates, Verfahren zu deren Herstellung und Verwendung
KR100460450B1 (ko) * 2002-10-04 2004-12-08 한국화학연구원 함침-롤링법에 의한 열적 안정성이 우수한 실리카 복합막의 제조방법
JP3922389B2 (ja) * 2003-08-06 2007-05-30 株式会社物産ナノテク研究所 ゼオライト膜の製造方法及び製造装置、並びにこの方法により得られたゼオライト管状分離膜
US20060090649A1 (en) * 2004-10-29 2006-05-04 Wei Liu High separation area membrane module
GB0704797D0 (en) 2007-03-13 2007-04-18 Phoenix Ipr Ltd Membrane structures and their production and use
GB0705079D0 (en) * 2007-03-16 2007-04-25 Phoenix Ipr Ltd Process and apparatus for treatment of organic solvents
DE102007012928B4 (de) * 2007-03-19 2009-09-03 Umicore Ag & Co. Kg Verfahren zur Einbringung einer katalytischen Beschichtung in die Poren eines keramischen Durchfluß-Wabenkörpers
GB0710265D0 (en) * 2007-05-30 2007-07-11 Phoenix Ipr Ltd Membrane structures and their production and use
US20100239880A1 (en) * 2009-03-17 2010-09-23 Gm Global Technology Operations, Inc. Metal matrix composites and metallic composite foams with in-situ generated carbonaceous fibrous reinforcements

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069157A (en) * 1975-11-20 1978-01-17 E. I. Du Pont De Nemours And Company Ultrafiltration device
CA2020482C (en) 1990-07-05 1999-10-12 Sellathurai Suppiah Supported high silica zeolites
US5114581A (en) 1991-01-10 1992-05-19 Ceramem Corporation Back-flushable filtration device and method of forming and using same
US5114901A (en) 1991-02-19 1992-05-19 General Motors Corporation Ceramic coating for a catalyst support
GB9206783D0 (en) 1992-03-27 1992-05-13 British Petroleum Co Plc Deposition process
US5468699A (en) 1992-07-30 1995-11-21 Inrad Molecular sieve - photoactive semiconductor membranes and reactions employing the membranes
US5407880A (en) 1992-11-09 1995-04-18 Nissan Motor Co., Ltd. Catalysts for adsorption of hydrocarbons
JP3431973B2 (ja) 1993-12-27 2003-07-28 三井造船株式会社 液体混合物分離膜の製造方法
JPH10507155A (ja) 1994-09-20 1998-07-14 ブラットン，グラハム，ジョン 改良膜
DE69714622T2 (de) * 1996-01-31 2003-04-10 Corning Inc., Corning Filter und dessen Verwendung
GB9607090D0 (en) * 1996-04-03 1996-06-05 Bratton Graham J Improved membrane
GB9821706D0 (en) * 1998-10-07 1998-12-02 Bratton Graham J Membrane structure
GB9822056D0 (en) 1998-10-10 1998-12-02 Bratton Graham J Membrane pre-treatment process

Also Published As

Publication number Publication date
CA2346777A1 (en) 2000-04-20
US6635594B1 (en) 2003-10-21
JP2002527221A (ja) 2002-08-27
AU6215199A (en) 2000-05-01
EP1128899B1 (de) 2005-04-06
GB9822056D0 (en) 1998-12-02
CN1354684A (zh) 2002-06-19
ATE292513T1 (de) 2005-04-15
KR20010075594A (ko) 2001-08-09
WO2000021648A1 (en) 2000-04-20
EP1128899A1 (de) 2001-09-05

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Legal Events

Date Code Title Description
8332 No legal effect for de