[특허]Moving liquid membrane modules

Moving liquid membrane modules 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-063/00
출원번호	US-0349051 (1994-12-02)
발명자 / 주소	Lin ZhenWu (Acton MA)
출원인 / 주소	LSR Technologies, Inc. (Acton MA 02)
인용정보	피인용 횟수 : 26 인용 특허 : 0

초록 ▼

The present invention relates to an improved design for a moving liquid membrane module. In one embodiment, the tubular or hollow fiber module, at least one tubular or hollow fiber element is contained within a housing. This element comprises an inner tubular membrane and an outer tubular membrane. The element comprises a first tubular membrane located within a second tubular membrane of larger diameter. The membrane liquid is continuously passed through annular gap between the two tubular membranes. The feed fluid is continuously passed through the lumen of the inner tubular membrane and the purge or strip fluid is continuously passed over the outer surface of the outer tubular membrane. In a second embodiment, the spiral wound moving liquid membrane module, a spiral wound cartridge is incorporated into a housing. The cartridge is formed by wrapping at least one permeant depletion channel, one permeant enrichment channel and one membrane liquid channel around a core tube. The permeant enrichment and depletion channels are sealed by adhesives and the fluids flowing therein may be counter-current or cocurrent with respect to each other. Membrane liquid is continuously passed between the permeant depletion and enrichment channels which are wound around the core tube, thereby, creating a counter-current or cocurrent flows between the membrane liquids and the liquids flowing in the permeant depletion and enrichment channels.

대표청구항 ▼

A spiral wound moving liquid membrane module for separating a permeant from a feed fluid mixture, said module comprising: a housing, said housing adapted to contain a spiral wound moving liquid membrane cartridge, said cartridge comprising a core tube having a first and a second end, a feed fluid channel wrapped around said core tube, a purge fluid channel wrapped around said core tube, and a membrane fluid channel wrapped around said core tube between said purge fluid channel and said feed fluid channel; at least two ports extending from each end of said core tube, one of said ports on each end of said core tube being a feed fluid port in fluid communication with said feed fluid channel, and one of said ports on each end of said core tube being a purge fluid port in fluid communication with said purge fluid channel; a membrane liquid intake port connected to said housing into a membrane liquid intake manifold, said membrane liquid intake manifold being between said housing and a first end of said cartridge, and being in fluid communication with said membrane fluid channel; and at least one pump or compressor connected at least one of said purge fluid ports, at least one of said feed fluid ports, and said membrane liquid intake port, said at least one pump or compressor being adapted to provide independent and simultaneous flowing of a purge fluid through said purge fluid channel, a feed fluid through said feed fluid channel, and a membrane liquid into said membrane liquid channel through said membrane liquid intake manifold.

이 특허를 인용한 특허 (26)

Beauchamp, Philip Paul; Marschke, Dean David; Erno, Daniel Jason; Cueman, Michael Kent, Central core element for a separator assembly.
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Janssen, Jonathan Sebastian; Beauchamp, Philip Paul; Anderson, Todd Alan; Shalaby, Mohammed Mounir Mahmoud; Liu, Wenpeng; Kumar, Anubhav, Central core element for a separator assembly.
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Taylor, Gareth Peter; Sengupta, Amitava; Price, Timothy D.; Holstein, Linus I.; Vido, Tony R., Contained liquid membrane contactor and a method of manufacturing the same.
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Arthur S. Kesten ; Sunita Satyapal ; Jack N. Blechner ; Chung-yi A. Tsai ; Rebecca Jarvis, Dehumidification process and apparatus using collodion membrane.
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Ju Jin-ho,KRX ; Kim Sang-kyung,KRX ; Kang Sung-chul,KRX, Ion chromatography system for conducting an environmental analysis in semiconductor equipment.
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Abhoyjit Singh Bhown, Liquid membrane separation of enantiomers.
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Fanselow,Dan L.; Johnson,Todd W., Liquid--liquid extraction system and method.
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Fanselow, Dan L.; Johnson, Todd W., Liquid-liquid extraction system and method.
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Sirkar, Kamalesh K.; Kovvali, A. Sarma; Chen, Hua, Membrane separation of carbon dioxide.
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Sirkar Kamalesh K., Method and apparatus for gas removal by cyclic flow swing membrane permeation.
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Steinwandel Juergen,DEX ; Jehle Walter,DEX ; Wagner Burkhard,DEX ; Staneff Theodor,DEX, Method and apparatus for removing carbon dioxide.
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Fanselow,Dan L.; Mrozinski,James S.; Johnson,Todd W.; Lakshmi,Brinda B., Method for obtaining ethanol.
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Falk-Pedersen Olav,NOX ; Dannstrom Henrik,NOX, Method for removing carbon dioxide from gases.
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Martin, Peter M.; Bennett, Wendy D.; Matson, Dean W.; Stewart, Donald C.; Drost, Monte K.; Wegeng, Robert S.; Perez, Joseph M.; Feng, Xiangdong; Liu, Jun, Microchannel laminated mass exchanger and method of making.
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Peter M. Martin ; Wendy D. Bennett ; Dean W. Matson ; Donald C. Stewart ; Monte K. Drost ; Robert S. Wegeng ; Joseph M. Perez ; Xiangdong Feng ; Jun Liu, Microchannel laminated mass exchanger and method of making.
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Drost Monte K. ; Wegeng Robert S. ; Friedrich Michele ; Hanna William T. ; Call Charles J. ; Kurath Dean E., Microcomponent assembly for efficient contacting of fluid.
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Beauchamp, Philip Paul; Cueman, Michael Kent; Erno, Daniel Jason; Anderson, Todd Alan; Marschke, Dean David, Separator assembly.
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Beauchamp, Philip Paul; Cueman, Michael Kent; Erno, Daniel Jason; Anderson, Todd Alan; Marschke, Dean David, Separator assembly.
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Jons, Steven D.; Marsh, III, Allyn R., Spiral wound filtration module.
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Jons, Steven D.; Marsh, III, Allyn R., Spiral wound filtration module.
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McGinnis, Robert L., Spiral wound membrane module for forward osmotic use.
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Uemura Keiji,JPX ; Shigemi Hirotake,JPX, Spiral wound type membrane module.
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Ootani Akira,JPX ; Hayama Hideki,JPX ; Kondou Yoshihiko,JPX, Spiral wound type membrane module, spiral wound type membrane element and running method thereof.
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Offeman,Richard D.; Robertson,George H., Spiral-wound liquid membrane module for separation of fluids and gases.
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Kilambi Srinivas ; Moyer Bruce A. ; Robinson R. Bruce ; Bonnesen Peter V., Supported liquid membrane separation.
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Kilambi Srinivas ; Moyer Bruce A. ; Robinson R. Bruce ; Bonnesen Peter V., Supported liquid membrane separation.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Moving liquid membrane modules 원문보기

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이 특허를 인용한 특허 (26)

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