[특허]Process and apparatus for separation of a gaseous mixture by successive membranes of different selectivities

Process and apparatus for separation of a gaseous mixture by successive membranes of different selectivities 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-053/22 B01D-071/64
출원번호	US-0420341 (1995-04-11)
우선권정보	FR-0010851 (1994-09-12)
발명자 / 주소	Fuentes Franois (Paris FRX) Dolle Pierre-Olivier (Levallois-Perret FRX) Willemot Antoine (Sceaux FRX) Barry Lionel (Versailles FRX) Fillet Frederic (Issy les Moulineaux FRX) Gelot Jean-Louis (Elancou
출원인 / 주소	L\Air Liquide, Societe Anonyme Pour L\Etude et l\Eploitation des Procedes Georges Claude (Paris Cedex FRX 03)
인용정보	피인용 횟수 : 31 인용 특허 : 0

초록 ▼

Process and apparatus for the separation of at least one gas from an entering gaseous mixture (1), of the type in which a membrane separation is conducted with at least two successive membrane separators in the following manner: the entering mixture is passed through a first membrane separator (2) operating at a first operating temperature and all or a portion of the residual mixture (5) from this first membrane separator is passed through a second membrane separator (3) operating at a second operating temperature. A mixture enriched in the gas is obtained from the permeate outlet (6, 4) of each of these two separators. Two separators are used whose selectivities for the gas are different. These may be membranes of different type, or membranes of the same type, if the first operating temperature is different from the second operating temperature.

대표청구항 ▼

In a process for the separation of at least one gas from an entering gaseous mixture, wherein a membrane separation is conducted with at least two successive membrane separators, said process comprising: passing an entering mixture through a first of said at least two successive membrane separators, said first membrane separator operating at a first operating temperature and passing at least a portion of a residual mixture from said first membrane separator through a second of said at least two membrane separators, said second membrane separator operating at a second operating temperature, and obtaining a mixture enriched in said gas from a permeate outlet of each of these two separators; the improvement which comprises using as the first and second membrane separators, two separators whose selectivities for said gas are different.

이 특허를 인용한 특허 (31)

Liu, Chunqing; Chiou, Jeffrey J.; Wilson, Stephen T., Cross-linkable and cross-linked mixed matrix membranes and methods of making the same.
상세보기
Liu,Chunqing; Chiou,Jeffrey J.; Wilson,Stephen T., Cross-linkable and cross-linked mixed matrix membranes and methods of making the same.
상세보기
Liu, Chunqing; Wilson, Stephen T.; Kulprathipanja, Santi, Crosslinked organic-inorganic hybrid membranes and their use in gas separation.
상세보기
Chevalier Gilbert,FRX ; DuPont Pascal,FRX, Device for supplying a purified gas to a plant purged using this purified gas.
상세보기
Sharma, Bhargav; Echt, William, Flexible system to remove carbon dioxide from a feed natural gas.
상세보기
Chernyakov Iosif ; Hsiung Thomas Hsiao-Ling ; Schwarz Alexander ; Yang James Hsu-Kuang, Fluorochemical recovery and recycle using membranes.
상세보기
Kanetsuki, Yutaka; Tanihara, Nozomu; Nakamura, Tomohide, Gas separation membrane module and gas separation method.
상세보기
Hachisuka Hisao,JPX ; Ikeda Kenichi,JPX ; Inoue Kenichi,JPX, Gas separation method.
상세보기
Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Da Costa, Andre R.; Daniels, Ramin; Amo, Karl D.; Wijmans, Johannes G., Gas separation using organic-vapor-resistant membranes in conjunction with organic-vapor-selective membranes.
상세보기
Liu, Chunoing; Tang, Man-Wing; Wilson, Stephen T.; Lesch, David A., Gas separations using high performance mixed matrix membranes.
상세보기
Priske, Markus; Franke, Robert; Hamers, Bart; Schmidt, Patrick; Górak, Andrzej, Membrane cascade with falling separation temperature.
상세보기
Douglas Gottschlich ; Matthew Ringer, Membrane gas separation process with compressor interstage recycle.
상세보기
Liu, Chunqing; McCulloch, Beth; Wilson, Stephen T.; Benin, Annabelle I.; Schott, Mark E., Metal organic framework--polymer mixed matrix membranes.
상세보기
Chae, Seung-Ki; Lee, Sang-Gon; Chung, Sang-Hyuk; Heo, Seong-Jin, Method and apparatus for reducing PFC emission during semiconductor manufacture.
상세보기
Reitzle, Alexander; Zimmermann, Ulrich, Method and device for reducing the humidity of a gas in a housing interior.
상세보기
Liu, Chunqing; Tang, Man-Wing; Wilson, Stephen T.; Lesch, David A., Method of making high performance mixed matrix membranes using suspensions containing polymers and polymer stabilized molecular sieves.
상세보기
Liu, Chunqing; Wilson, Stephen T.; McCulloch, Beth, Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles and methods for making the same.
상세보기
Behling Rolf-Dieter,DEX ; Peinemann Klaus-Viktor,DEX ; Ohlrogge Klaus,DEX ; Wind Jan,DEX ; da Silva Lidia Barreto,BRX, Multi-stage process for the separation/recovery of gases.
상세보기
Callahan Richard A., Multiple stage semi-permeable membrane process and apparatus for gas separation.
상세보기
Liu, Chunqing; Wilson, Stephen T., Nano-molecular sieve-polymer mixed matrix membranes with significantly improved gas separation performance.
상세보기
Barclay L. Harvey, Permeation tube for delivering fluid at a constant flow rate independent of ambient temperature variations.
상세보기
Li Yao-En ; Paganessi Jospeh E. ; Vassallo David ; Fleming Gregory K., Process and system for separation and recovery of perfluorocompound gases.
상세보기
Li Yao-En ; Paganessi Jospeh E. ; Vassallo David ; Fleming Gregory K., Process and system for separation and recovery of perfluorocompound gases.
상세보기
Li Yao-En ; Paganessi Jospeh E. ; Vassallo David ; Fleming Gregory K., Process and system for separation and recovery of perfluorocompound gases.
상세보기
Yao-En Li ; Jospeh E. Paganessi ; David Vassallo ; Gregory K. Fleming, Process and system for separation and recovery of perfluorocompound gases.
상세보기
Pinnau Ingo ; Wijmans Johannes G. ; He Zhenjie ; Goakey Shannon ; Baker Richard W., Process for recovering semiconductor industry cleaning compounds.
상세보기
Brazier, Arnaud, Production method using permeation of at least two gaseous fluxes from a gaseous mixture, and a production installation for implementing this method.
상세보기
Yang James Hsu-Kuang ; Chernyakov Iosif ; Hsiung Thomas Hsiao-Ling ; Schwarz Alexander, Recovery of perfluorinated compounds from the exhaust of semiconductor fabs using membrane and adsorption in series.
상세보기
Perry Eric F. ; Armstrong Ray L. ; Head Robert Alan, Sample conditioning system for an off-gas monitor panel.
상세보기
Prasad Ravi ; Gottzmann Christian Friedrich ; Fay Homer, Solid electrolyte ionic conductor systems for the production of high purity nitrogen.
상세보기
Liu, Chunqing; Wilson, Stephen T.; Lesch, David A., UV-cross-linked membranes from polymers of intrinsic microporosity for liquid separations.
상세보기

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

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Process and apparatus for separation of a gaseous mixture by successive membranes of different selectivities 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (31)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Process and apparatus for separation of a gaseous mixture by successive membranes of different selectivities 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (31)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트