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BR9914664A - Membrana composta de zeólito e método para a sua produção - Google Patents

Membrana composta de zeólito e método para a sua produção

Info

Publication number
BR9914664A
BR9914664A BR9914664-9A BR9914664A BR9914664A BR 9914664 A BR9914664 A BR 9914664A BR 9914664 A BR9914664 A BR 9914664A BR 9914664 A BR9914664 A BR 9914664A
Authority
BR
Brazil
Prior art keywords
zeolite
membrane
porous substrate
production
membrane composed
Prior art date
Application number
BR9914664-9A
Other languages
English (en)
Inventor
Toshihiro Tomita
Kunio Nakayama
Original Assignee
Ngk Insulators 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 Ngk Insulators Ltd filed Critical Ngk Insulators Ltd
Publication of BR9914664A publication Critical patent/BR9914664A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • 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
    • B01D67/0083—Thermal after-treatment
    • 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
    • B01D71/028—Molecular sieves
    • B01D71/0281—Zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Patente de Invenção: <B>"MEMBRANA COMPOSTA DE ZEóLITO E MéTODO PARA A SUA PRODUçãO"<D>. Método para a produção de uma membrana composta de zeólito onde uma membrana de zeólito que é formada sobre um substrato poroso inclui as etapas de: revestir uma membrana de zeólito sobre um substrato poroso feito de zeólito tendo a mesma composição ou uma similar que a membrana de zeólito e contendo o mesmo molde que a membrana de zeólito; e calcificação do substrato poroso tendo a membrana de zeólito sobre ele para remover o molde da membrana de zeólito e o substrato poroso de uma só vez. Uma membrana composta de zeólito sem nenhuma quebra pode ser obtida quase igualando os coeficientes de expansão térmica do substrato poroso e da membrana de zeólito.
BR9914664-9A 1998-10-20 1999-10-08 Membrana composta de zeólito e método para a sua produção BR9914664A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31689898 1998-10-20
PCT/JP1999/005575 WO2000023378A1 (en) 1998-10-20 1999-10-08 Zeolite composite film and process for producing the same

Publications (1)

Publication Number Publication Date
BR9914664A true BR9914664A (pt) 2001-07-17

Family

ID=18082148

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914664-9A BR9914664A (pt) 1998-10-20 1999-10-08 Membrana composta de zeólito e método para a sua produção

Country Status (12)

Country Link
US (1) US6667265B1 (pt)
EP (1) EP1123898B1 (pt)
JP (1) JP4209085B2 (pt)
CN (1) CN100337917C (pt)
AT (1) ATE473800T1 (pt)
AU (1) AU754663B2 (pt)
BR (1) BR9914664A (pt)
CA (1) CA2346983C (pt)
DE (1) DE69942582D1 (pt)
NZ (1) NZ510979A (pt)
WO (1) WO2000023378A1 (pt)
ZA (1) ZA200102909B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4620197B2 (ja) * 1999-06-22 2011-01-26 株式会社日本触媒 バインダーレスゼオライト成型体およびその製造方法
JP4584474B2 (ja) * 2001-02-16 2010-11-24 日本碍子株式会社 ゼオライト成形体、ゼオライト積層中間体及びゼオライト積層複合体の製造方法
AU2003252319B2 (en) * 2000-03-02 2006-01-19 Ngk Insulators, Ltd Porous zeolite shaped body
EP1232999B1 (en) 2000-03-02 2018-07-25 NGK Insulators, Ltd. Zeolite formed product, zeolite laminate intermediate, zeolite laminate composite and method for their preparation
JP4531997B2 (ja) * 2001-02-16 2010-08-25 日本碍子株式会社 ゼオライト成形体、ゼオライト積層中間体、ゼオライト積層複合体及びそれらの製造方法
JP2002255539A (ja) * 2001-02-22 2002-09-11 Ngk Insulators Ltd ゼオライト成形体及びその製造方法並びにゼオライト積層複合体
JP4494685B2 (ja) * 2001-09-17 2010-06-30 日本碍子株式会社 ゼオライト積層複合体及びその製造方法
CN100393399C (zh) * 2001-09-17 2008-06-11 日本碍子株式会社 Ddr型沸石膜以及ddr型沸石膜复合物及其制造方法
CA2460059C (en) * 2001-09-17 2007-11-06 Kunio Nakayama Method for preparing ddr type zeolite membrane, ddr type zeolite membrane, and composite ddr type zeolite membrane, and method for preparation thereof
JP4860851B2 (ja) * 2001-09-19 2012-01-25 日本碍子株式会社 ゼオライト積層複合体及びそれを用いたゼオライトメンブレンリアクタ
BR0313531B1 (pt) * 2002-08-16 2013-01-22 mÉtodo de produÇço de corpo modelado de zeàlito e mÉtodo de produÇço de compàsito em camadas de zeàlito.
US7442367B2 (en) * 2002-08-16 2008-10-28 Ngk Insulators, Ltd. Production method for zeolite shaped body and production method for zeolite layered composite
AU2004268451C1 (en) * 2003-08-27 2010-03-25 Ngk Insulators, Ltd. Gas separating body and method for producing same
US20050067344A1 (en) * 2003-09-30 2005-03-31 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Zeolite membrane support and zeolite composite membrane
JP4527587B2 (ja) * 2005-03-31 2010-08-18 株式会社神戸製鋼所 放熱性に優れた塗装金属材およびこれを用いた電子機器部品
US8431508B2 (en) * 2007-10-30 2013-04-30 Cerahelix, Inc. Inorganic structure for molecular separations
US8431509B2 (en) 2007-10-30 2013-04-30 Cerahelix, Inc. Structure for molecular separations
CN102791366B (zh) * 2010-02-25 2015-05-06 日本碍子株式会社 沸石膜以及沸石膜的制造方法
CN102225314B (zh) * 2011-04-19 2013-01-02 浙江大学 一种分子筛膜合成的方法
GB201110868D0 (en) * 2011-06-27 2011-08-10 Jones Susan H Zeolites and composites incorporating zeolites
CN107303506B (zh) * 2016-04-21 2019-10-15 中国石油化工股份有限公司 一种石蜡烃择型异构化催化剂的预处理方法
CN106745026B (zh) * 2016-12-16 2019-01-11 南京工业大学 一种无缺陷ddr分子筛膜的制备方法
JP7056658B2 (ja) 2017-06-15 2022-04-19 三菱ケミカル株式会社 アンモニアの分離方法およびゼオライト
CN112191113B (zh) * 2020-09-27 2021-06-18 泰州禾益新材料科技有限公司 一种脱铝分子筛掺杂的聚酰胺复合膜及其制备方法
CN112870992B (zh) * 2021-01-13 2022-01-25 同济大学 一种沸石膜及其制备方法
CN115518534B (zh) * 2022-10-17 2025-09-26 沃顿科技股份有限公司 一种高强度聚酰胺反渗透膜及其制备方法
CN115845614A (zh) * 2022-11-29 2023-03-28 福建省金皇环保科技有限公司 含分子筛/go复合材料中间层的高性能纳滤膜及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0632744T3 (pt) 1992-03-27 1997-09-01 Stichting Energie
GB9413863D0 (en) 1994-07-08 1994-08-24 Exxon Chemical Patents Inc Molecular sieves and processes for their manufacture
US5763347A (en) * 1994-07-08 1998-06-09 Exxon Research And Engineering Company In-situ crystallized zeolite containing composition (LAI-ISC)
CN1059424C (zh) * 1994-11-23 2000-12-13 埃克森化学专利公司 应用沸石结合沸石催化剂的烃转化过程
FR2742070B1 (fr) 1995-12-08 1998-01-09 Inst Francais Du Petrole Procede d'elaboration controlee de membranes de zeolithe supportee
SE9600970D0 (sv) * 1996-03-14 1996-03-14 Johan Sterte Förfarande för framställning av mycket tunna filmer av molekylsiktar
JPH1036113A (ja) * 1996-07-22 1998-02-10 Fine Ceramics Center ゼオライト膜、ゼオライト膜の製造方法及びゼオライト膜によるガス混合体の分離方法
JPH1036114A (ja) * 1996-07-23 1998-02-10 Fine Ceramics Center ゼオライト膜、ゼオライト膜の製造方法及びゼオライト膜によるガス混合体の分離方法
JP3128517B2 (ja) * 1996-08-16 2001-01-29 株式会社ノリタケカンパニーリミテド ゼオライト分離膜及びその製造方法
US6037292A (en) * 1998-07-02 2000-03-14 Exxon Research And Engineering Co. Compositions having two or more zeolite layers

Also Published As

Publication number Publication date
US6667265B1 (en) 2003-12-23
ZA200102909B (en) 2001-12-24
ATE473800T1 (de) 2010-07-15
DE69942582D1 (de) 2010-08-26
WO2000023378A1 (en) 2000-04-27
CN100337917C (zh) 2007-09-19
AU754663B2 (en) 2002-11-21
EP1123898B1 (en) 2010-07-14
EP1123898A4 (en) 2005-06-01
CA2346983A1 (en) 2000-04-27
CN1331657A (zh) 2002-01-16
NZ510979A (en) 2003-04-29
AU6006299A (en) 2000-05-08
EP1123898A1 (en) 2001-08-16
CA2346983C (en) 2004-11-30
JP4209085B2 (ja) 2009-01-14

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements