[특허]Method for recovering high-value components from waste gas streams

Air Products and Chemicals, Inc.

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Method for recovering high-value components from waste gas streams

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-053/04
미국특허분류(USC)	095/090; 095/127
출원번호	US-0359053 (2012-01-26)
등록번호	US-8795411 (2014-08-05)
발명자 / 주소	Hufton, Jeffrey Raymond Farris, Thomas Stephen Golden, Timothy Christopher Karwacki, Jr., Eugene Joseph
출원인 / 주소	Air Products and Chemicals, Inc.
대리인 / 주소	Kiernan, Anne B.
인용정보	피인용 횟수 : 14 인용 특허 : 29

초록
▼

Method for recovering a desired component from a waste gas comprising (a) at an operating facility, introducing a waste gas comprising the desired component and one or more undesired components into an adsorber containing adsorbent material selective for the desired component, adsorbing at least a portion of the desired component therein, (b) terminating flow of waste gas into the adsorber; and (c) recovering and concentrating the desired component by either (1) isolating the adsorber, transporting the adsorber to a central processing facility, or (2) withdrawing from the adsorber an intermediate gas enriched in the desired component, compressing the intermediate gas and storing it in a vessel, isolating the vessel, transporting the vessel to a central processing facility to provide a concentrated product further enriched in the desired component.

대표
청구항
▼

1. A method for recovering a desired component from a waste gas mixture, wherein the method comprises (a) at an operating facility, introducing a waste gas comprising the desired component and one or more undesired components into an adsorber vessel containing an adsorbent material selective for the desired component, adsorbing at least a portion of the desired component in the adsorbent vessel, and withdrawing therefrom an effluent gas depleted in the desired component;(b) terminating the flow of waste gas into the adsorber vessel; and(c) recovering and concentrating the desired component by either (1) isolating the adsorber vessel, transporting the adsorber vessel to a central processing facility, withdrawing from the adsorber vessel an intermediate gas enriched in the desired component, and separating the desired component from the intermediate gas to provide a concentrated product gas further enriched in the desired component, or(2) withdrawing from the adsorber vessel an intermediate gas enriched in the desired component, compressing the intermediate gas and storing it in a pressure vessel, isolating the pressure vessel, transporting the pressure vessel to a central processing facility, withdrawing the intermediate gas from the pressure vessel, and separating the desired component from the intermediate gas to provide a concentrated product gas further enriched in the desired component; wherein the operating facility is one of a plurality of operating facilities; and further comprising adsorbing on the adsorbent material at least one other component prior to adsorbing the desired component in the adsorbent vessel in step (a), wherein the desired component is more strongly adsorbed by the adsorbent material than the other component, and wherein the adsorption of the other component is effected at the central processing facility to provide an adsorber vessel containing adsorbent material having the other component adsorbed thereon, the adsorber vessel is transported to said one of the operating facilities, and the waste gas is introduced into the adsorber vessel in step (a). 2. The method of claim 1 wherein the other component is one of the undesired components. 3. The method of claim 1 wherein the adsorption of the other component is effected at or below a selected pressure and the adsorption of the desired component is effected at a pressure equal to or greater than the selected pressure. 4. The method of claim 1 wherein the adsorption of the other component is effected at a selected pressure and the adsorption of the desired component is effected at a pressure less than the selected pressure. 5. The method of claim 1 wherein withdrawal of the intermediate gas enriched in the desired component is effected by regenerating the adsorbent material using depressurization, evacuation, heating, purging, or any combination thereof. 6. The method of claim 1 wherein the flow of waste gas into the adsorber vessel is terminated at breakthrough of the desired component. 7. The method of claim 1 wherein during step (a) is the step of introducing the effluent gas depleted in the desired component into an additional adsorber vessel connected to the adsorber vessel in series, said additional adsorber vessel containing the adsorbent material selective for the desired component; and wherein said terminating step (b) occurs at a time between from the breakthrough of the desired material to and including saturation of the adsorbent material in the adsorber vessel with the desired component; and after step (b) is the further step of initiating a flow of waste gas into the additional adsorber vessel; and an effluent gas depleted in the desired component is withdrawn from said additional adsorber vessel. 8. The method of claim 7 further comprising the steps of (1) connecting a third adsorber vessel in series with the additional adsorber and (2) introducing the effluent gas depleted in the desired component withdrawn from the additional adsorber vessel into the third adsorber vessel. 9. The method of claim 1 comprising one or more cooling steps selected from the group consisting of cooling the waste gas prior to introduction into the adsorber vessel, external cooling of the adsorber vessel, and internal cooling of the adsorber vessel. 10. The method of claim 1 wherein the desired component is selected from the group consisting of xenon, krypton, argon, helium, hydrogen, deuterium, arsine, phosphine, germane, SF6, SiH4, H2Se, HF, NF3, CF4, C2F6, C3F8, and Fluothane® (C2HBrClF3). 11. The method of claim 1 wherein the one or more undesired components is selected or are selected from the group consisting of nitrogen, oxygen, hydrogen, helium, krypton, and argon. 12. The method of claim 11 wherein a desired component is xenon and an undesirable component is nitrogen. 13. The method of claim 1 wherein the separating of the desired component from the intermediate gas to provide the concentrated product gas further enriched in the desired component at the central processing facility is effected by cryogenic distillation. 14. A method for recovering a desired component from a waste gas mixture, wherein the method comprises (a) providing an adsorption-based recovery system at an operating facility wherein the operating facility is one of a plurality of operating facilities wherein the system is adapted to recover the desired component from a waste gas comprising the desired component and one or more undesired components, wherein the desired component is recovered and concentrated in a transportable vessel;(b) providing a central processing facility adapted to receive the transportable vessel, to withdraw therefrom an intermediate gas enriched in the desired component, and to separate the desired component from the intermediate gas to provide a concentrated product gas further enriched in the desired component;(c) introducing the waste gas into the adsorption-based recovery system at the operating facility and recovering and concentrating the desired component in the transportable vessel;(d) transporting the transportable vessel to the central processing facility; and(e) separating the desired component from the intermediate gas and providing the concentrated product gas further enriched in the desired component; wherein during the introducing step and before the transporting step are the steps of: (1) introducing the waste gas into an adsorber vessel containing an adsorbent material selective for the desired component, adsorbing at least a portion of the desired component in the adsorbent vessel, and withdrawing from the adsorber vessel an effluent gas depleted in the desired component;(2) terminating the flow of waste gas into the adsorber vessel; and(3) isolating the adsorber vessel; and after the transporting step and before the separating step, is the step of withdrawing the intermediate gas from the adsorber vessel; and following said withdrawing of the intermediate gas from the adsorber vessel, is the step of pressurizing the adsorber vessel with a gas containing at least one other component, wherein the desired component is more strongly adsorbed by the adsorbent material than the other component, and further comprising the steps of isolating the adsorber vessel and transporting said adsorber vessel to one of the operating facilities for use in step (1). 15. The method of claim 14 wherein the at least one other component is one of the undesired components. 16. The method of claim 14 wherein the concentrated product gas is introduced into a pressure vessel and transported to one of the plurality of operating facilities for reuse in a process that generates the waste gas. 17. A method for recovering a desired component from a waste gas stream comprising the steps of (a) providing an adsorption-based recovery system at an operating facility wherein the system is adapted to recover the desired component from a waste gas comprising the desired component and one or more undesired components, wherein the desired component is recovered and concentrated in a transportable vessel;(b) providing a central processing facility adapted to receive the transportable vessel, to withdraw therefrom an intermediate gas enriched in the desired component, and to separate the desired component from the intermediate gas to provide a concentrated product gas further enriched in the desired component;(c) introducing the waste gas into the adsorption-based recovery system at the operating facility and recovering and concentrating the desired component in the transportable vessel;(d) transporting the transportable vessel to the central processing facility; and(e) separating the desired component from the intermediate gas and providing the concentrated product gas further enriched in the desired component;wherein at the operating facility (1) the waste gas is introduced into an adsorber vessel containing an adsorbent material selective for the desired component, adsorbing at least a portion of the desired component in the adsorbent vessel, and withdrawing therefrom an effluent gas depleted in the desired component;(2) the flow of waste gas into the adsorber vessel is terminated;(3) an intermediate gas enriched in the desired component is withdrawn from the adsorber vessel, the intermediate gas is compressed and stored in a pressure vessel, and the pressure vessel is isolated; and(4) the pressure vessel is transported to the central processing facility, the intermediate gas is withdrawn from the pressure vessel, and the desired component is separated from the intermediate gas to provide the concentrated product gas further enriched in the desired component.

이 특허에 인용된 특허 (29)

이 특허를 인용한 특허 피인용횟수: 14

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	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

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Method for recovering high-value components from waste gas streams

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (29)

이 특허를 인용한 특허 피인용횟수: 14

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Method for recovering high-value components from waste gas streams

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (29)

이 특허를 인용한 특허 피인용횟수: 14

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼