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특허 상세정보

Molecular sieve layers and processes for their manufacture

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-029/06    B01J-029/00   
미국특허분류(USC) 502/004; 502/060; 502/064
출원번호 US-0545707 (1994-04-25)
우선권정보 EP-93303187(1993-04-23)
국제출원번호 PCT/EP94/001301 (1994-04-25)
§371/§102 date 19980928 (19980928)
국제공개번호 WO94/025151 (1994-11-10)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 18
초록

Layers comprising a molecular sieve layer on a porous or non-porous support, having uniform properties and allowing high flux are prepared from colloidal solutions of zeolite or other molecular sieve precursors (particle size less than 100 nm), by deposition, e.g., by spin or dip-coating, or by in situ crystallization.

대표
청구항

What is claimed is: 1. A supported inorganic layer comprising contiguous particles of a crystalline molecular sieve, the particles having a means particle size within the range of from 20 nm to 1 μm, wherein the support is selected from the group consisting of glass, fused quartz, silica, silicon, clay, metal, porous glass, sintered porous metal, titania, and cordierite, and wherein the particle size distribution is such that at least 95% of the particles have a size within 짹33% of the mean. 2. A supported inorganic layer comprising contiguous pa...

이 특허에 인용된 특허 (18)

  1. Macriss Robert A. (Deerfield IL) Rush William F. (Arlington Heights IL) Weil Sanford A. (Chicago IL). Air cleaning adsorption process. USP1977034012206.
  2. Lai Wenyih Frank. In-situ crystallized zeolite containing composition (LAI-ISC). USP1998065763347.
  3. Lai Wenyih Frank. In-situ crystallized zeolite containing composition (LAI-ISC). USP1999045895769.
  4. Geus Eduard R. (Bilthoven NLX) Jansen Jacobus C. (Delft NLX) Jaspers Blandikus C. (Delft NLX) Schoonman Johannes (Wassenaar NLX) van Bekkum Herman (Vlaardingen NLX). Inorganic composite membrane comprising molecular sieve crystals. USP1995075429743.
  5. Lai Wenyih Frank. Low alkaline inverted in-situ crystallized zeolite membrane. USP1998105824617.
  6. Haag Werner O. (Lawrenceville NJ) Tsikoyiannis John G. (Princeton NJ). Membrane composed of a pure molecular sieve. USP1991055019263.
  7. Engelen Charles W. R. (Alkmaar NLX) Van Leeuwen Willem F. (Heiloo NLX). Membrane for separating off small molecules and method for the production thereof. USP1997015591345.
  8. Bratton, Graham John; Buck, Karon Doreen; Naylor, Timothy de Villiers; Major, Martin Grayling. Membrane pre-treatment process. USP2003106635594.
  9. Barri Sami A. I. (Berkshire GB2) Bratton Graham J. (Kent GB2) Naylor Timothy d. (Egham GB2). Membranes. USP1997025605631.
  10. Otterstedt Jan-Erik,SEX ; Sterte Per Johan,SEX ; Schoeman Brian J.,SEX. Micro particles. USP1999015863516.
  11. Verduijn Johannes Petrus,BEX. Molecular sieve layers and processes for their manufacture. USP1998035723397.
  12. Bein Thomas (Albuquerque NM) Brown Kelly D. (Albuquerque NM) Frye Gregory C. (Albuquerque NM) Brinker Charles J. (Albuquerque NM). Molecular sieve sensors for selective detection at the nanogram level. USP1992095151110.
  13. te Hennepe Hendrikus J. D. (Enschede NLX) Mulder Marcellinus H. V. (Enschede NLX) Smolders Cornelis A. (Hengelo NLX) Bargeman Derk (Hengelo NLX) Schrder George A. T. (Voorschoten NLX). Pervaporation process and membrane. USP1990054925562.
  14. Sterte Per Johan,SEX ; Hedlund Jonas,SEX ; Schoeman Brian J.. Procedure for preparing molecular sieve films. USP2001016177373.
  15. Kulprathipanja Santi (Hoffman Estates IL) Funk Edward W. (Highland Park IL) Kulkarni Sudhir S. (Hoffman Estates IL) Chang Y. Alice (Des Plaines IL). Separation of a monosaccharide with mixed matrix membranes. USP1988044735193.
  16. Kulprathipanja Santi (Hoffman Estates IL) Neuzil Richard W. (Downers Grove IL) Li Norman N. (Arlington Heights IL). Separation of fluids by means of mixed matrix membranes. USP1988044740219.
  17. Barri Sami A. I. (South Ascot GB2) Bratton Graham J. (Sidcup GB2) Naylor Timothy D. (Egham GB2). Supported zeo-type membrane. USP1996105567664.
  18. Hashimoto Kenji (Tsuzuki JPX) Masuda Takao (Uji JPX) Sato Atsushi (Ama JPX) Yoshida Shuichi (Handa JPX). Synthetic film of zeolite crystal body and method for manufacturing the zeolite film. USP1993115266542.

이 특허를 인용한 특허 피인용횟수: 22

  1. Gupta, Ramesh; Deckman, Harry W.; Leta, Daniel P.. Gas purification process utilizing engineered small particle adsorbents. USP2014108852322.
  2. Sundaram, Narasimhan. Increasing scales, capacities, and/or efficiencies in swing adsorption processes with hydrocarbon gas feeds. USP2014088808426.
  3. Corma Canos, Avelino; Rey Garcia, Fernando; Valencia Valencia, Susana; Cantin Sanz, Angel; Jordá Moret, Jose Luis. Material ITQ-55, method for preparation and use. USP2018019856145.
  4. Tang, Zhong; Li, Lin-Feng; Jiang, Hongmin. Metal doped zeolite membrane for gas separation. USP2015099126830.
  5. Gu, Yunfeng; Liu, Wei; Wang, Jianguo. Method for preparing a porous inorganic coating on a porous support using certain pore fillers. USP2010087767256.
  6. Gu, Yunfeng; Liu, Wei; St Clair, Todd P; Wang, Jianguo. Method for preparing a porous inorganic coating on a porous support using certain pore formers. USP2010087767257.
  7. Yeung,King Lun; Lam,Koon Fung; Heng,Samuel; Chau,Lik Hang Joseph. Methods for fabricating zeolite micromembranes. USP2009027494610.
  8. Lee, Kwangyeol. Porous membrane and method of making the same. USP2013088511483.
  9. Kamakoti, Preeti; Leta, Daniel P.; Deckman, Harry W.; Ravikovitch, Peter I.; Anderson, Thomas N.. Pressure-temperature swing adsorption process. USP2014078784534.
  10. Ravikovitch, Peter I.; Johnson, Robert A.; Deckman, Harry W.; Anderson, Thomas N.. Pressure-temperature swing adsorption process for the separation of heavy hydrocarbons from natural gas streams. USP2014078784535.
  11. Jacobsen,Lance L.; Konrad,Brian S.; Lesch,David A.; Marte,Julio C.; Mezza,Beckay J.. Process for preparing a layered molecular sieve composition. USP2008017320782.
  12. Diefenbacher, Armin; Voss, Hartwig; Schuch, Gunter; Noack, Manfred; Voigt, Ingolf; Richter, Hannes; Caro, Juergen. Process for producing a composite membrane. USP2012068196755.
  13. Leta, Daniel P.; Deckman, Harry W.; Ravikovitch, Peter I.; Derites, Bruce A.. Rapid temperature swing adsorption contactors for gas separation. USP2014038673059.
  14. Leta, Daniel P.; Kamakoti, Preeti; Johnson, Jack W.; Ravikovitch, Peter I.; Deckman, Harry. Selective sulfur removal process. USP2015049005561.
  15. Corcoran, Jr., Edward W.; Kortunov, Pavel; Paur, Charanjit S.; Ravikovitch, Peter I.; Wang, Yu; Corma Canos, Avelino; Rey Garcia, Fernando; Valencia Valencia, Susana; Cantin Sanz, Angel; Palomino Roca, Miguel. Separation and storage of fluids using ITQ-55. USP2017069688542.
  16. Corcoran, Jr., Edward W.; Kortunov, Pavel; Paur, Charanjit S.; Ravikovitch, Peter I.; Wang, Yu; Corma Canos, Avelino; Rey Garcia, Fernando; Valencia Valencia, Susana; Cantin Sanz, Angel; Palomino Roca, Miguel. Separation and storage of fluids using ITQ-55. USP2017079695056.
  17. Corcoran, Jr., Edward W.; Kortunov, Pavel; Paur, Charanjit S.; Ravikovitch, Peter I.; Wang, Yu; Corma Canos, Avelino; Rey Garcia, Fernando; Valencia Valencia, Susana; Cantín Sanz, Angel; Palomino Roca, Miguel. Separation and storage of fluids using ITQ-55. USP2017089738539.
  18. Corcoran, Jr., Edward W.; Corma Canos, Avelino; Rey Garcia, Fernando; Valencia Valencia, Susana; Cantin Sanz, Angel; Palomino Roca, Miguel. Separation, storage, and catalytic conversion of fluids using ITQ-55. USP2017049617164.
  19. Farrell, Declan; Limaye, Santosh Y; Subramanian, Shanthi. Silicon nanosponge particles. USP2009087569202.
  20. Deckman, Harry W.. Swing adsorption processes utilizing controlled adsorption fronts. USP2014108858683.
  21. Leta, Daniel P.; Kamakoti, Preeti; Deckman, Harry W.; Ravikovitch, Peter I.; Anderson, Thomas N.. Temperature swing adsorption process for the separation of target species from a gas mixture. USP2014078784533.
  22. McEvoy, Kevin Paul; Keshavan, Hrishikesh; Ku, Anthony Yu-Chung; Kuznicki, Steven Mitchell; An, Weizhu; Wu, Lan; Swenson, Paul Donald. Zeolite membrane and methods of making the same. USP2014028647997.