[특허]Reformer-pressure swing adsorption process for the production of carbon monoxide

Reformer-pressure swing adsorption process for the production of carbon monoxide 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-053/04
출원번호	US-0942952 (1986-12-17)
발명자 / 주소	Fuderer Andrija (Antwerp BEX)
출원인 / 주소	Union Carbide Corporation (Danbury CT 02)
인용정보	피인용 횟수 : 41 인용 특허 : 0

초록 ▼

Carbon monoxide is recovered as the intermediate component of a reformer effluent containing hydrogen, carbon monoxide and carbon dioxide in a pressure swing adsorption system by the introduction of a gas displacement step before, simultaneous with or subsequent to pressure equalization between beds of a multi-bed adsorption system, with a cocurrent depressurization step being employed to recover said CO product. The carbon dioxide-rich countercurrent depressurization and/or purge effluent is recycled to the reformer for reaction with natural gas or other feed gas, with no carbon dioxide scrubbing step being employed before passage of the reformer effluent to the pressure swing adsorption system.

대표청구항 ▼

An improved process for the production of carbon monoxide by the steam reforming of hydrocarbons comprising: (a) catalytically reacting a fluid hydrocarbon feed stream with steam in a steam reformer; (b) passing the reformer effluent containing hydrogen, carbon monoxide and carbon dioxide from said steam reformer, without scrubbing to remove the carbon dioxide content thereof, to a pressure swing adsorption system having at least four adsorbent beds, each bed of which, on a cyclic basis, undergoes a processing sequence comprising: (1) introducing the reformer effluent to the feed end of the adsorbent bed at a higher adsorption pressure, with a hydrogen-rich gas being discharged from the product end of the bed as the less readily adsorbable component thereof, and with a leading adsorption front of said carbon monoxide as the intermediate component being established in the bed ahead of a trailing adsorption front of said carbon dioxide as the more readily adsorbable component of said effluent gas; (2) introducing to the feed end of the bed a displacement gas essentially free of hydrogen, the molar concentration of the carbon monoxide and/or carbon dioxide components being greater in said displacement gas than in the reformer effluent passed to the bed, said gas being introduced such that the less readily adsorbable hydrogen component is essentially completely displaced from the bed prior to initiation of intermediate carbon monoxide component recovery; (3) cocurrently depressurizing said bed with discharge of said carbon monoxide intermediate component from the product and thereof as a desired product; (4) countercurrently depressurizing and/or purging the bed to remove a carbon dioxide-rich more readily adsorbable component stream therefrom; and (5) repressurizing said bed to the higher adsorption pressure; (c) recycling said carbon dioxide-rich stream to said steam reformer for reaction with additional quantities of the hydrocarbon feed stream being passed to the stream reformer to form additional quantities of carbon monoxide and hydrogen, with product recovery being enhanced and the need for employing a carbon dioxide wash system being obviated.

이 특허를 인용한 특허 (41)

Kumar Ravi (Allentown PA), Adsorptive process for producing two gas streams from a gas mixture.
상세보기
Kumar Ravi (Allentown PA), Adsorptive process for producing two gas streams from a gas mixture.
상세보기
Alizadeh Khiavi,Soheil; Roy,Surajit; Sawada,James A., Adsorptive separation of gas streams.
상세보기
Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J., Electrical current generation system.
상세보기
Keefer,Bowie G.; Connor,Denis J.; Hunter,Carl F., Energy efficient gas separation for fuel cells.
상세보기
Keefer,Bowie G.; Babicki,Matthew L.; Kirby,Mark H., Enhanced solid oxide fuel cell systems.
상세보기
Tamura Takaaki,JPX ; Kumagai Mikio,JPX, Enrichment of krypton in oxygen/nitrogen mix gas.
상세보기
Keefer, Bowie G.; Doman, David G., Flow regulated pressure swing adsorption system.
상세보기
Keefer,Bowie G.; Doman,David G., Flow regulated pressure swing adsorption system.
상세보기
Sircar Shivaji (Wescosville PA), Fractionation of multicomponent gas mixtures by pressure swing adsorption.
상세보기
Sato Hiroyuki,JPX ; Shiraishi Mamoru,JPX ; Minagawa Eiji,JPX, Gas refining method using a pressure swing adsorption method.
상세보기
Keefer, Bowie G.; Babicki, Matthew L.; Boulet, Andre Jason Joseph; Pelman, Aaron M.; Sellars, Brian G.; Roy, Surajit, Gas separation by combined pressure swing and displacement purge.
상세보기
Kapoor Akhilesh ; Chen YuDong ; Kumar Ravi ; Thorogood Robert M. ; Davies Simon,GBX, High pressure purge pressure swing adsorption process.
상세보기
Dunn,Graeme John, High recovery carbon monoxide production process.
상세보기
Keefer,Bowie G., High temperature fuel cell power plant.
상세보기
Krishnamurthy Ramachandran (Piscataway NJ) Malik Virginia A. (Linden NJ) Stokley Alan G. (Wokingham GB2), Hydrogen and carbon dioxide coproduction.
상세보기
Krishnamurthy Ramachandran (Piscataway NJ) Malik Virginia A. (Linden NJ) Stokley Alan G. (Wokingham GB2), Hydrogen and carbon dioxide coproduction apparatus.
상세보기
Keefer,Bowie G.; Babicki,Matthew L., Hydrogen recycle for solid oxide fuel cell.
상세보기
Baksh, Mohamed S. A.; Simo, Marian, Large scale pressure swing adsorption systems having process cycles operating in normal and turndown modes.
상세보기
Te Braake, Justus Theodorus Gerardus; Bracht, Maarten; Bungku, Desmond Andrew; Van De Graaf, Wouter David; Linders, Xander; Sadasivan Vijayakumari, Sivakumar, Method for processing Fischer-Tropsch off-gas.
상세보기
Te Braake, Justus Theodorus Gerardus; Bracht, Maarten; Bungku, Desmond Andrew; Van De Graaf, Wouter David; Linders, Xander; Sadasivan Vijayakumari, Sivakumar, Method for processing fischer-tropsch off-gas.
상세보기
Siadous, Nicolas; Engler, Yves; Monereau, Christian, Method for separating a gas mixture with a permeation membrane unit.
상세보기
Connor, Denis J.; Keefer, Bowie G.; McLean, Christopher R.; Knights, Shanna D.; St-Pierre, Jean, Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source.
상세보기
Kapoor Akhilesh ; Chen YuDong ; Kumar Ravi ; Thorogood Robert M. ; Davies Simon,GBX, Multiple equalization pressure swing adsorption process.
상세보기
Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; IaCava,Alberto I.; Fitch,Frank, PSA with adsorbents sensitive to contaminants.
상세보기
Babicki,Matthew L.; Keefer,Bowie G.; Gibbs,Andrea C.; LaCava,Alberto I.; Fitch,Frank R., PSA with adsorbents sensitive to contaminants.
상세보기
Neu, Bernard T.; Smolarek, James; Rosinski, Andrew C.; Ackley, Mark William, Pressure swing adsorption process for co-producing nitrogen and oxygen.
상세보기
Jianguo Xu ; Edward L. Weist, Jr. ; David L. Rarig ; James Michael Occhialini ; Mark Robert Pillarella, Pressure swing adsorption process with multiple beds on purge and/or with ten beds and four pressure equalization steps.
상세보기
Mitariten Michael J. (Peekskill NY), Pressure swing adsorption with intermediate product recovery using two adsorption zones.
상세보기
Schmelzer, Eugene; Sorensen, Charles; Tanzio, Michael, Process for recovering carbon monoxide from catalytic fast pyrolysis product.
상세보기
Grover, Bhadra S., Process for the production of carbon dioxide utilizing a co-purge pressure swing adsorption unit.
상세보기
Sawada, James A.; Babicki, Matthew L.; Chiu, Amy; Boulet, Andre; Roy, Surajit; Rode, Edward J., Separation of carbon dioxide from other gases.
상세보기
Baksh, Mohamed S. A.; Simo, Marian, Six bed pressure swing adsorption process operating in normal and turndown modes.
상세보기
Baksh, Mohamed S. A.; Simo, Marian, Six bed pressure swing adsorption process operating in normal and turndown modes.
상세보기
Jianguo Xu ; Edward Landis Weist, Jr., Six bed pressure swing adsorption process with four steps of pressure equalization.
상세보기
Keefer, Bowie G.; McLean, Christopher R.; Brown, Michael J., System that includes a fuel cell and an oxygen gas delivery system.
상세보기
Keefer, Bowie G.; Sawada, James A.; Johannes, Erik P.; Roy, Surajit; Brown, Michael J., Systems and processes for providing hydrogen to fuel cells.
상세보기
Keefer,Bowie G.; Sawada,James A.; Johannes,Erik P.; Roy,Surajit; Brown,Michael J., Systems and processes for providing hydrogen to fuel cells.
상세보기
Baksh, Mohamed S. A.; Simo, Marian, Ten bed pressure swing adsorption process operating in normal and turndown modes.
상세보기
Chen Yudong ; Kapoor Akhilesh ; Ramprasad Narayanan, Two phase pressure swing adsorption process.
상세보기
Chen Yudong ; Kapoor Akhilesh ; Ramachandran Ramakrishnan, Two stage pressure swing adsorption process.
상세보기

내보내기 메뉴

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

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

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

Reformer-pressure swing adsorption process for the production of carbon monoxide 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (41)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

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

Reformer-pressure swing adsorption process for the production of carbon monoxide 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 (41)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트