$\require{mediawiki-texvc}$
  • 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"

통합검색

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

Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/02    C01B-039/00    B01J-020/22   
미국특허분류(USC) 423/245.1; 423/210; 423/700; 423/701; 423/702; 423/704; 423/705; 423/706; 423/708; 502/400; 502/401; 095/043; 095/045; 095/050; 095/090; 095/141; 095/143; 095/144; 095/145; 095/273; 095/274; 095/902
출원번호 US-0322364 (2009-01-30)
등록번호 US-8192709 (2012-06-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bordelon, Bruce M.
인용정보 피인용 횟수 : 35  인용 특허 : 18
초록

The present invention relates to the selective separation of methane (“CH4”) from higher carbon number hydrocarbons (“HHC”s) in streams containing both methane and higher carbon number hydrocarbons (e.g. ethylene, ethane, propylene, propane, etc.) utilizing a zeolitic imidazolate framework (“ZIF”) material. Preferably, the stream to be separated is fed to the present process in a substantially gaseous phase. In preferred embodiments, the current invention is utilized in a process to separate methane from higher carbon number hydrocarbons in natural gas s...

대표
청구항

1. A process for separating CH4 from a process feedstream, comprising: a) contacting an adsorbent material comprised of a zeolitic imidazolate framework material with a process feedstream comprising CH4 and at least one C2+ hydrocarbon compound at a first pressure and first temperature;b) adsorbing at least a portion of the C2+ hydrocarbon compound in the adsorbent material, thereby producing a CH4-rich product stream, wherein the CH4-rich product stream has a higher concentration of CH4 by mol % than the process feedstream; andc) producing a CH4-lean pr...

이 특허에 인용된 특허 (18)

  1. Ivey Don C. ; Hoffman Timothy C.. Activated carbon for separation of fluids by adsorption and method for its preparation. USP1998035726118.
  2. Thorogood Robert M. (Macungie PA) Kleinberg William T. (Breinigsville PA). Inert gas purifier for bulk nitrogen without the use of hydrogen or other reducing gases. USP1989094869883.
  3. Yaghi, Omar M.; Eddaoudi, Mohamed; Li, Hailian; Kim, Jaheon; Rosi, Nathaniel. Isoreticular metal-organic frameworks, process for forming the same, and systematic design of pore size and functionality therein, with application for gas storage. USP2005086930193.
  4. Yaghi,Omar M.; Eddaoudi,Mohamed; Li,Hailian; Kim,Jaheon; Rosi,Nathaniel. Isoreticular metal-organic frameworks, process for forming the same, and systematic design of pore size and functionality therein, with application for gas storage. USP2007037196210.
  5. Baker Richard W. ; Lokhandwala Kaaeid A.. Membrane-based conditioning for adsorption system feed gases. USP2000016011192.
  6. Maurer Richard T. (Nanuet NY). Methane purification by pressure swing adsorption. USP1992125171333.
  7. Hakka,Leo E.; Ouimet,Michel A.. Method for recovery of CO2 from gas streams. USP2006067056482.
  8. M?ller, Ulrich; Harth, Klaus; H?lzle, Markus; Hesse, Michael; Lobree, Lisa; Harder, Wolfgang; Yaghi, Omar M.; Eddaoudi, Mohamed. Method of storing, uptaking, releasing of gases by novel framework materials. USP2005086929679.
  9. Sircar Shivaji ; Parrillo David Joseph. Operation of staged adsorbent membranes. USP1998055753011.
  10. Muller, Ulrich; Luinstra, Gerrit; Yaghi, Omar M.. Process for producing polyalkylene carbonates. USP2003096617467.
  11. Watler Kenneth G. (Houston TX). Process for separating higher hydrocarbons from natural or produced gas streams. USP1989084857078.
  12. Abdelmalek Fawzy T. (12807 Willowyck Dr. St. Louis MO 63146) Rutsch Michael J. (8329 S. 75 East Ave. Tulsa OK 74133). Process for solids waste landfill gas treatment and separation of methane and carbon dioxide. USP1997075642630.
  13. Mueller,Ulrich; Metelkina,Olga; Hesse,Michael; Stoesser,Michael; Haas,Peter; Yaghi,Omar. Process for the alkoxylation of monools in the presence of metallo-organic framework materials. USP2007047202385.
  14. Muller, Ulrich; Lobree, Lisa; Hesse, Michael; Yaghi, Omar M.; Eddaoudi, Mohamed. Process for the epoxidation of an organic compound with oxygen or an oxygen-delivering compounds using catalysts containing metal-organic frame-work materials. USP2003096624318.
  15. Tachiki, Akira; Mano, Hiroshi; Haraya, Kenji. Resin material for gas separation base and process for producing the same. USP2003036531569.
  16. Rastelli Henry (New Fairfield CT) Chao Chien C. (Millwood NY) Garg Desh R. (Fishkill NY). Selective adsorption of CO2 on zeolites. USP1988104775396.
  17. Mueller, Ulrich; Lobree, Lisa; Hesse, Michael; Yaghi, Omar; Eddaoudi, Mohamed. Shaped bodies containing metal-organic frameworks. USP2005056893564.
  18. Spencer,Herbert W.; Altman,Ralph F.. Sulfur trioxide conditioning system control algorithm. USP2006077078235.

이 특허를 인용한 특허 피인용횟수: 35

  1. Owens, Tracie L.; Leta, Daniel P.. Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same. USP2017079713787.
  2. Fowler, Tracy A.; Huntington, Richard A.; Fulton, John W.. Apparatus and system for swing adsorption processes related thereto. USP20190310220346.
  3. Fowler, Tracy A.; Ramkumar, Shwetha; Frederick, Jeffrey W.; Nagavarapu, Ananda K.; Chialvo, Sebastian; Tammera, Robert F.; Fulton, John W.. Apparatus and system for swing adsorption processes related thereto. USP20180810040022.
  4. Johnson, Robert A.; Deckman, Harry W.; Kelley, Bruce T.; Oelfke, Russell H.; Ramkumar, Shwetha. Apparatus and system for swing adsorption processes related thereto. USP20180910080991.
  5. McMahon, Patrick D. J.; Johnson, Robert A.; Ramkumar, Shwetha; Oelfke, Russell H.; Thomas, Eugene R.; Nagavarapu, Ananda K.; Barnes, William. Apparatus and system for swing adsorption processes related thereto. USP20181110124286.
  6. Nagavarapu, Ananda K.; Marshall, Bennett D.. Apparatus and system for swing adsorption processes related thereto. USP20190310220345.
  7. Nagavarapu, Ananda K.; Smith, Ransdall K.; Oelfke, Russell H.. Apparatus and system for swing adsorption processes related thereto. USP20180910080992.
  8. Tammera, Robert F.. Apparatus and system for swing adsorption processes related thereto. USP2017099751041.
  9. Tammera, Robert F.; Frederick, Jeffrey W.. Apparatus and system for swing adsorption processes related thereto. USP2018019861929.
  10. Ramkumar, Shwetha; Johnson, Robert A.; Mon, Eduardo; Fulton, John W.. Apparatus and system having a valve assembly and swing adsorption processes related thereto. USP2017069675925.
  11. Tammera, Robert F.. Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto. USP2017039593778.
  12. Tammera, Robert F.. Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto. USP2015049017457.
  13. Sundaram, Narasimhan; Huntington, Richard A.. Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto. USP2015099120049.
  14. Tammera, Robert F.; Anderson, Thomas N.. Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto. USP2016059352269.
  15. Wanni, Amar S.; Nadarajah, Chithranjan; Frederick, Jeffrey W.; Sundaram, Narasimhan. Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto. USP2015059034078.
  16. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W.. Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto. USP20180710016715.
  17. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W.. Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto. USP2016069358493.
  18. Sundaram, Narasimhan. Apparatus and systems having compact configuration multiple swing adsorption beds and methods related thereto. USP2015109162175.
  19. Ji, Lei; Chang, Ai-Fu. Ethylene separation with pressure swing adsorption. USP2015089108891.
  20. Ji, Lei; Chang, Ai-Fu. Hydrocarbon recovery with pressure swing adsorption. USP2016019227890.
  21. Ji, Lei; Chang, Ai-Fu. Hydrocarbon recovery with pressure swing adsorption. USP2016089427694.
  22. Frederick, Jeffrey W.; Fulton, Jr., John W.; Tammera, Robert F.; Huntington, Richard A.. Integrated adsorber head and valve design and swing adsorption methods related thereto. USP2015069067168.
  23. Sundaram, Narasimhan; Northrop, P. Scott. Kinetic fractionators, and cycling processes for fractionation of gas mixtures. USP2014128921637.
  24. Deckman, Harry W.; Kamakoti, Preeti; Ravikovitch, Peter I.; Kelley, Bruce T.; Northrop, P. Scott; Rasmussen, Peter C.; Tanaka, Paul L.; Webster, Martin N.; Roth, Wieslaw J.; Corcoran, Jr., Edward W.. Method and apparatus for removal of oil from utility gas stream. USP20180710035096.
  25. Deckman, Harry W.; Kamakoti, Preeti; Ravikovitch, Peter I.; Kelley, Bruce T.; Northrop, Paul Scott; Rasmussen, Peter C.; Tanaka, Paul Lawrence; Webster, Martin N.; Roth, Wieslaw Jerzy; Corcoran, Edward W.. Method and apparatus for removal of oil from utility gas stream. USP2015099126138.
  26. Rasmussen, Peter C.; Tanaka, Paul L.; Kelley, Bruce T.; Uptigrove, Stanley O.; Deckman, Harry W.. Methods of generating and utilizing utility gas. USP2014128906138.
  27. Deckman, Harry W.; Johnson, Robert A.; Tammera, Robert F.; Anderson, Thomas N.. Methods of removing contaminants from a hydrocarbon stream by swing adsorption and related apparatus and systems. USP2015109168485.
  28. Deckman, Harry W.; Johnson, Robert A.; Kelley, Bruce T.; Ravikovitch, Peter I.; Anderson, Thomas N.. Methods of removing contaminants from hydrocarbon stream by swing adsorption and related apparatus and systems. USP2015059034079.
  29. Stadie, Nicholas P.; Fultz, Brent T; Ahn, Channing; Murialdo, Maxwell. Nanostructured carbon materials for adsorption of methane and other gases. USP2015069067848.
  30. Iyer, Rahul; Tkachenko, Alex; Weinberger, Sam; Scher, Erik; Radaelli, Guido; Harraz, Hatem. Natural gas processing and systems. USP2018059969660.
  31. Radaelli, Guido; Duggal, Suchia; Cizeron, Joel; Schammel, Wayne; Martens, Franciscus J. A.. Oxidative coupling of methane for olefin production. USP2018049944573.
  32. Sadasivan Vijayakumari, Sivakumar; Sanders, Charles-Edouard. Process for recovering methane from a gas stream comprising methane and ethylene. USP20190310220347.
  33. Sadasivan Vijayakumari, Sivakumar; Sanders, Charles-Edouard; Shah, Vatsal Mukundlal. Process for recovering methane from a gas stream comprising methane and ethylene. USP20190310239013.
  34. Cizeron, Joel; Radaelli, Guido; Lakhapatri, Satish; Freer, Erik; Hong, Jin Ki; McCormick, Jarod; Sheridan, David; Reid, Charles; Pellizzari, Roberto; Weinberger, Samuel; Edwards, Justin Dwight. Reactors and systems for oxidative coupling of methane. USP20180810047020.
  35. Brody, John F.; Leta, Daniel P.; Fowler, Tracy Alan; Freeman, Stephanie A.; Cutler, Joshua I.. Structured adsorbent beds, methods of producing the same and uses thereof. USP2017089744521.