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[미국특허] Process for liquefaction of natural gas 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F25J-001/00
출원번호 US-0099589 (1998-06-18)
발명자 / 주소
  • Thomas Eugene R.
  • Bowen Ronald R.
  • Cole Eric T.
  • Kimble Edward L.
출원인 / 주소
  • Exxon Production Research Company
대리인 / 주소
    Lawson
인용정보 피인용 횟수 : 78  인용 특허 : 21

초록 ▼

This invention relates to a process for liquefying a gas stream rich in methane and having a pressure above about 3103 kPa (450 psia). The gas stream is expanded to a lower pressure to produce a gas phase and a liquid product having a temperature above about -112.degree. C. (-170.degree. F.) and a p

대표청구항 ▼

[ What is claimed is:] [1.] A process for liquefying a gas stream rich in methane which comprises the steps of:(a) providing the gas stream at a pressure above about 3103 kPa (450 psia);(b) expanding the gas stream to a lower pressure to produce a gas phase and a liquid product having a temperature

이 특허에 인용된 특허 (21) 인용/피인용 타임라인 분석

  1. Brundige ; Jr. Virgil L. (Grand Prairie TX), Arrangement and method for the production of liquid natural gas.
    상세보기
  2. Newton, Charles L.; Stuber, Wayne G.; Patterson, Michael A., Deep flash LNG cycle.
    상세보기
  3. Houser Clarence G. (Houston TX) Yao Jame (Sugar Land TX) Andress Donald L. (Bartlesville OK) Low William R. (Bartlesville OK), Efficiency improvement of open-cycle cascaded refrigeration process.
    상세보기
  4. Marshall John (Ascot GB2) Oakey John D. (London GB2), Gas refrigeration method and apparatus.
    상세보기
  5. Creed Malcolm R. (Brentwood GB2) Gilmour Ronald B. (Woodford Green GB2), Gas storage and transmission systems.
    상세보기
  6. Campbell Roy E. (Midland TX) Wilkinson John D. (Midland TX), Hydrocarbon gas processing.
    상세보기
  7. Houshmand Mory (Salt Lake City UT) Kruger Kimberly A. (Salt Lake City UT) Alves Gerald W. (Sugar Land TX) Ostaszewski Ricardo (Sugar Land TX) Belhateche Noureddine (Katy TX), LNG production in cryogenic natural gas processing plants.
    상세보기
  8. Prevost Isabelle (Conflans Sainte Honorine FRX) Rojey Alexandre (Rueil Malmaison FRX), Method and apparatus for liquefaction of a natural gas.
    상세보기
  9. Low William R. (Bartlesville OK), Method and apparatus for liquefaction of natural gas.
    상세보기
  10. Breivik Kare,NOX ; Fredheim Arne Olav,NOX ; Paurola Pentti,NOX, Method and system for offshore production of liquefied natural gas.
    상세보기
  11. Kikkawa Yoshitsugi (Kanagawa JPX) Yamamoto Osamu (Kanagawa JPX) Sakaguchi Junichi (Kanagawa JPX) Nakamura Moritaka (Kanagawa JPX), Method for liquefying natural gas.
    상세보기
  12. Nelson, Warren L.; Garcia, Luc, Method of liquefying natural gas.
    상세보기
  13. Voit Jurgen,DEX, Process and apparatus for liquefying low boiling gas such as nitrogen.
    상세보기
  14. Bradley Robert A. (18 Ralston Ave. Toronto ; Ontario CA M4C 3L5), Process for liquefaction of natural gas.
    상세보기
  15. Aghili Hafez K. (Katy TX), Process for separating hydrocarbon gas constituents.
    상세보기
  16. Aghili Hafez K. (Katy TX), Process for separating hydrocarbon gas constituents utilizing a fractionator.
    상세보기
  17. Chiu, Chen-hwa, Process for the liquefaction of natural gas.
    상세보기
  18. Hanson Thomas C. (Buffalo NY) Kun Leslie C. (Grand Island NY), Process to produce liquid cryogen.
    상세보기
  19. Lynch Nancy Jean ; Bonaquist Dante Patrick ; Henry Paul Arthur, System for producing cryogenic liquid.
    상세보기
  20. Johansen Arne (Grimstad NOX), Unprocessed petroleum gas transport.
    상세보기
  21. Foglietta Jorge Hugo, Use of a turboexpander cycle in liquefied natural gas process.
    상세보기

이 특허를 인용한 특허 (78) 인용/피인용 타임라인 분석

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  2. Lee, Jung Han; Lee, Jin Kwang; Son, Kwan Won; Lee, Jeoung Sun; Kim, Jin Hyo, Apparatus and method for liquefied natural gas carrier propulsion.
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  3. Baudat,Ned P., Apparatus and methods for processing hydrocarbons to produce liquified natural gas.
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  4. Fowler, Tracy A.; Huntington, Richard A.; Fulton, John W., Apparatus and system for swing adsorption processes related thereto.
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  5. 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.
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  6. Johnson, Robert A.; Deckman, Harry W.; Kelley, Bruce T.; Oelfke, Russell H.; Ramkumar, Shwetha, Apparatus and system for swing adsorption processes related thereto.
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  7. 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.
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  8. Nagavarapu, Ananda K.; Marshall, Bennett D., Apparatus and system for swing adsorption processes related thereto.
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  9. Nagavarapu, Ananda K.; Smith, Ransdall K.; Oelfke, Russell H., Apparatus and system for swing adsorption processes related thereto.
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  10. Tammera, Robert F., Apparatus and system for swing adsorption processes related thereto.
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  11. Tammera, Robert F.; Frederick, Jeffrey W., Apparatus and system for swing adsorption processes related thereto.
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  12. Ramkumar, Shwetha; Johnson, Robert A.; Mon, Eduardo; Fulton, John W., Apparatus and system having a valve assembly and swing adsorption processes related thereto.
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  13. Reddy, Satish, Combined recovery of hydrogen and hydrocarbon liquids from hydrogen-containing gases.
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  23. Roberts, Mark Julian; Rowles, Howard Charles, Integrated high pressure NGL recovery in the production of liquefied natural gas.
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  24. Briscoe,Michael D.; Fleisch,Theo H.; Gradassi,Michael J.; Sawchuk,Jeffrey H.; Fischer Calderon,Pedro Ernesto, Integrated processing of natural gas into liquid products.
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  26. Wilkinson, John D.; Hudson, Hank M.; Cuellar, Kyle T., LNG production in cryogenic natural gas processing plants.
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  27. Lee, Jung Han; Choi, Jung Ho; Han, Sung Kon; Choi, Dong Kyu; Moon, Young Sik, LNG tank and operation of the same.
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  28. Lee, Jung Han; Choi, Jung Ho; Han, Sung Kon; Choi, Dong Kyu; Moon, Young Sik, LNG tank and unloading of LNG from the tank.
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  29. Lee, Jung Han; Choi, Jung Ho; Han, Sung Kon; Choi, Dong Kyu; Moon, Young Sik, LNG tank ship having LNG circulating device.
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  33. Haberberger, Kyle M.; Manning, Jason M.; Hoffart, Shawn D., Liquefied natural gas facility employing an optimized mixed refrigerant system.
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  39. Lee, Jung Han; Moon, Young Sik; Choi, Dong Kyu; Kim, Young Soo; Park, Jong Hyun, Method and system for reducing heating value of natural gas.
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  40. Vandor, David; Greenberg, Ralph, Method and system for the small-scale production of liquified natural gas (LNG) from low-pressure gas.
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  41. Rosetta, Martin J.; Minton, Bill R.; Franklin, David A., Method and system for vaporizing liquefied natural gas with optional co-production of electricity.
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  42. Coyle, David A., Method for liquefaction of natural gas.
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  43. Rigby James R. ; Stone Brandon T., Method for loading pressurized liquefied natural gas into containers.
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  45. Hall, Bruce; Mulvany, Micahel J.; Okikiolu, Tolulope O., Method of bulk transport and storage of gas in a liquid medium.
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  59. Kimble E. Lawrence, Process for producing a displacement gas to unload pressurized liquefied gas from containers.
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  77. Kimble, E. Lawrence; Rigby, James R.; Bowen, Ronald R., Unloading pressurized liquefied natural gas into standard liquefied natural gas storage facilities.
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