ATE276038T1 - Zeolith enthaltende zusammensetzung mit einer selektivität erhhöhenden beschichtung - Google Patents

Zeolith enthaltende zusammensetzung mit einer selektivität erhhöhenden beschichtung

Info

Publication number
ATE276038T1
ATE276038T1 AT95925542T AT95925542T ATE276038T1 AT E276038 T1 ATE276038 T1 AT E276038T1 AT 95925542 T AT95925542 T AT 95925542T AT 95925542 T AT95925542 T AT 95925542T AT E276038 T1 ATE276038 T1 AT E276038T1
Authority
AT
Austria
Prior art keywords
zeolite
selectivity
containing composition
layer
increase coating
Prior art date
Application number
AT95925542T
Other languages
English (en)
Inventor
Harry W Deckman
Edward W Corcoran Jr
James A Mchenry
Wenyih F Lai
Lothar R Czarnetzki
William E Wales
Original Assignee
Exxonmobil Res & Eng Co
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
Priority claimed from US08/272,352 external-priority patent/US5716527A/en
Application filed by Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Application granted granted Critical
Publication of ATE276038T1 publication Critical patent/ATE276038T1/de

Links

Classifications

    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • 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
    • 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
    • B01J37/0244—Coatings comprising several layers
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/60—Synthesis on support
    • B01J2229/64—Synthesis on support in or on refractory materials
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/60—Synthesis on support
    • B01J2229/66—Synthesis on support on metal supports

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT95925542T 1994-07-08 1995-07-10 Zeolith enthaltende zusammensetzung mit einer selektivität erhhöhenden beschichtung ATE276038T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/272,352 US5716527A (en) 1994-07-08 1994-07-08 Zeolite membrane with a selectivity enhancing coating
US47700695A 1995-06-07 1995-06-07
US49971895A 1995-07-07 1995-07-07
PCT/US1995/008513 WO1996001686A1 (en) 1994-07-08 1995-07-10 A zeolite containing composition with a selectivity enhancing coating

Publications (1)

Publication Number Publication Date
ATE276038T1 true ATE276038T1 (de) 2004-10-15

Family

ID=27402468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95925542T ATE276038T1 (de) 1994-07-08 1995-07-10 Zeolith enthaltende zusammensetzung mit einer selektivität erhhöhenden beschichtung

Country Status (6)

Country Link
EP (1) EP0769981B1 (de)
JP (1) JPH10506319A (de)
AT (1) ATE276038T1 (de)
AU (1) AU711013B2 (de)
DE (1) DE69533510T2 (de)
WO (1) WO1996001686A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9600082D0 (en) * 1996-01-04 1996-03-06 Exxon Chemical Patents Inc Molecular sieves and processes for their manufacture
BR9707070A (pt) * 1996-01-25 1999-07-20 Exxon Research Engineering Co Processo de separação
US6376733B1 (en) * 1996-01-25 2002-04-23 Exxonmobil Chemical Patents Inc. Process for production of paraxylene
SE9600970D0 (sv) * 1996-03-14 1996-03-14 Johan Sterte Förfarande för framställning av mycket tunna filmer av molekylsiktar
GB9607090D0 (en) 1996-04-03 1996-06-05 Bratton Graham J Improved membrane
GB9709340D0 (en) * 1997-05-09 1997-06-25 Johnson Matthey Plc Improvements in coated materials
JP2000110064A (ja) * 1998-07-31 2000-04-18 Toray Ind Inc 機能性を有する繊維構造物
US6440885B1 (en) 1998-12-30 2002-08-27 Corning Incorporated Zeolite membrane and a process for the production thereof
GB9905561D0 (en) * 1999-03-11 1999-05-05 Exxon Chemical Patents Inc Molecular sieve layers and process for their manufacture
GB9905560D0 (en) * 1999-03-11 1999-05-05 Exxon Chemical Patents Inc Process for the manufacture of supported materials
GB0106478D0 (en) * 2001-03-16 2001-05-02 Univ Robert Gordon Apparatus and method
JP2008521738A (ja) * 2004-12-01 2008-06-26 株式会社物産ナノテク研究所 ゼオライト膜およびその製造方法
US20090000475A1 (en) * 2007-06-29 2009-01-01 Curtis Robert Fekety Zeolite membrane structures and methods of making zeolite membrane structures
DE102008023634A1 (de) 2008-05-15 2009-11-19 Sortech Ag Aluminiumhaltiges Substrat mit einer mikroporösen Schicht eines Aluminiumphosphat-Zeoliths, ein Verfahren zu dessen Herstellung und dessen Verwendung
US10265660B2 (en) 2009-05-21 2019-04-23 Battelle Memorial Institute Thin-sheet zeolite membrane and methods for making the same
JP6252249B2 (ja) * 2014-02-28 2017-12-27 日本ゼオン株式会社 膜分離方法
JP2019508241A (ja) 2016-03-01 2019-03-28 フラウンホーファー ゲゼルシャフト ツア フェルデルング デア アンゲヴァンテン フォルシュング エー ファウ 透過膜及び透過膜を作成する方法
KR102034765B1 (ko) 2018-04-20 2019-10-22 고려대학교 산학협력단 염색 분자를 이용한 제올라이트 분리막의 후처리 방법
KR102293676B1 (ko) 2020-01-15 2021-08-26 고려대학교 산학협력단 Mfi 제올라이트 분리막 내 결함구조를 조절하는 방법
KR102316205B1 (ko) 2020-01-15 2021-10-25 고려대학교 산학협력단 저온 열처리 공정을 통한 카바자이트 제올라이트 분리막의 결함구조 조절방법
CN112999890B (zh) * 2021-03-03 2022-04-19 大连理工大学 一种平板有机无机杂化SiO2复合膜及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814083A (en) * 1985-03-06 1989-03-21 Memtec Limited Altering pore size distributions
US4640901A (en) * 1985-03-18 1987-02-03 University Of Cincinnati High temperature membrane
ATE64690T1 (de) * 1986-07-29 1991-07-15 Gft Ges Fuer Trenntechnik Pervaporationsverfahren und -membran.
GB8620484D0 (en) * 1986-08-22 1986-10-01 Raychem Ltd Plugged microporous film
NL9100217A (nl) * 1991-02-07 1992-09-01 Univ Delft Tech Moleculaire-zeefkristallen bevattend anorganisch composietmembraan.
GB9206783D0 (en) * 1992-03-27 1992-05-13 British Petroleum Co Plc Deposition process

Also Published As

Publication number Publication date
DE69533510T2 (de) 2005-09-15
EP0769981A1 (de) 1997-05-02
WO1996001686A1 (en) 1996-01-25
DE69533510D1 (de) 2004-10-21
AU711013B2 (en) 1999-10-07
EP0769981B1 (de) 2004-09-15
JPH10506319A (ja) 1998-06-23
AU2963995A (en) 1996-02-09

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