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특허 상세정보

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Single circuit cryogenic liquefaction of industrial gas

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25I-001/00   
미국특허분류(USC) 62/613 ; 62/619
출원번호 US-0222813 (1998-12-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ktorides
인용정보 피인용 횟수 : 46  인용 특허 : 7
초록

A method for more efficiently liquefying industrial gas wherein refrigeration for the liquefaction is generated using a defined multicomponent refrigerant fluid and provided by a single flow circuit over a wide temperature range from ambient to cryogenic temperature.

대표
청구항
▼

[ What is claimed is:] [1.] A method for liquefying an industrial gas comprising:(A) compressing a multicomponent refrigerant fluid comprising at least one component from the group consisting of fluorocarbons, hydrofluorocarbons and fluoroethers and at least one component from the group consisting of fluorocarbons, hydrofluorocarbons, fluoroethers and atmospheric gases;(B) cooling the compressed multicomponent refrigerant fluid to at least partially condense the multicomponent refrigerant fluid;(C) expanding the cooled compressed multicomponent refrigera...

이 특허에 인용된 특허 (7)

  1. Etzbach Volker (Munich DT) Forg Wolfgang (Grunwald DT) Grimm Peter (Munich DT). Cascaded refrigeration cycles for liquefying low-boiling gaseous mixtures. USP1976073970441.
  2. Boyarsky Mikhail (Moscow RUX) Yudin Boris (Moscow RUX) Mogorychny Victor I. (Moscow PA RUX) Klusmier Larry (Allentown PA). Cryogenic mixed gas refrigerant for operation within temperature ranges of 80°K- 100°K. USP1995085441658.
  3. Longsworth Ralph C. (Allentown PA) Boiarsky Mikhail J. (Moscow RUX) Khatri Ajay (Bethlehem PA). Cryostat refrigeration system using mixed refrigerants in a closed vapor compression cycle having a fixed flow restricto. USP1996125579654.
  4. Denton Robert D. (Kuala Lumpur TX MYX) Oelfke Russell H. (Houston TX). Light end enhanced refrigeration loop. USP1992105157925.
  5. Beddome Robert Arthur (North Tonawanda NY). Low temperature refrigeration process for helium or hydrogen mixtures using mixed refrigerant. USP1976113992167.
  6. Howard Lee J. (Allentown PA) Rowles Howard C. (Center Valley PA). Mixed refrigerant cycle for ethylene recovery. USP1996045502972.
  7. Coers Don Henry (Salt Lake City UT) Sudduth Jackie Wayne (Clarendon Hills IL). Refrigerant apparatus and process using multicomponent refrigerant. USP1976013932154.

이 특허를 인용한 특허 피인용횟수: 46

  1. Singh, Rajiv R.; Knopeck, Gary. Aerosol compositions containing fluorine substituted olefins and methods and systems using same. USP2017099764999.
  2. Khatri,Ajay. Closed cycle refrigeration system and mixed component refrigerant. USP2006107114347.
  3. Singh, Rajiv R.; Pham, Hang T.; Wilson, David P.; Thomas, Raymond H.; Shankland, Ian. Compositions and methods containing fluorine substituted olefins. USP2011108033120.
  4. Williams, David J.; Bowman, James M.. Compositions and methods containing fluorine substituted olefins. USP2016119499729.
  5. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian. Compositions comprising tetrafluoropropene and carbon dioxide. USP2011118053404.
  6. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian; Thomas, Raynond H.; Wilson, David P.. Compositions containing fluorine substituted olefins. USP2011118065882.
  7. Singh, Rajiv R.; Pham, Hang T.; Wilson, David P.; Thomas, Raymond H.; Shankland, Ian. Compositions containing fluorine substituted olefins. USP2009057534366.
  8. Singh,Rajiv R.; Pham,Hang T.; Shankland,Ian. Compositions containing fluorine substituted olefins. USP2007107279451.
  9. Singh, Rajiv R.; Pham, Hang T.; Wilson, David P.; Thomas, Raymond H.; Knopeck, Gary. Compositions containing fluorine substituted olefins and methods and systems using same. USP2016129518225.
  10. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian. Compositions containing tetrafluoropropene and carbon dioxide. USP2018029884946.
  11. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian. Compositions containing tetrafluoropropene and carbon dioxide. USP2014018623808.
  12. Arman Bayram ; Bonaquist Dante Patrick. Compression system for cryogenic refrigeration with multicomponent refrigerant. USP2001126330811.
  13. Mohammad Abdul-Aziz Rashad ; Bayram Arman ; Arun Acharya. Cryogenic industrial gas refrigeration system. USP2002086427483.
  14. Wray, Daniel X.. Cryogenic injection compositions, systems and methods for cryogenically modulating flow in a conduit. USP2017069677714.
  15. Mahoney, Kevin William. Cryogenic liquefier/chiller. USP2003076591632.
  16. Acharya, Arun; Royal, John Henri; Roberge, Raymond Paul; Arman, Bayram; Meredith, Brian Michael. Cryogenic system for providing industrial gas to a use point. USP2003126668581.
  17. Lockett, Michael James; Jibb, Richard J.; Chakravarthy, Vijayaraghavan Srinivasan. Dual section refrigeration system. USP2003126666046.
  18. Thomas, Raymond H.; Singh, Rajiv R.. Fluorinated alkene refrigerant compositions. USP2017049631129.
  19. Bowman, James M; Williams, David J.; Singh, Rajiv R.; Pham, Hang. Foaming agents and compositions containing fluorine substituted olefins and methods of foaming. USP2017109796848.
  20. Bowman, James M.; Williams, David J.; Singh, Rajiv R.; Shankland, Ian. Foaming agents, foamable compositions, foams and articles containing fluorine substitued halogens, and methods of making same. USP2016049303162.
  21. Bowman, James M.; Williams, David J.; Singh, Rajiv R.. Foaming agents, foamable compositions, foams and articles containing fluorine substituted olefins, and methods of making same. USP2015059029430.
  22. Bowman, James M.; Williams, David J.; Singh, Rajiv R.; Shankland, Ian. Foaming agents, foamable compositions, foams and articles containing halogen substituted olefins, and methods of making same. USP2013048420706.
  23. Ling, Yiu Keung; Williams, David J. Foams and articles made from foams containing 1-chloro-3,3,3-trifluoropropene (HFCO-1233zd). USP2015049000061.
  24. Singh, Rajiv R.; Pham, Hang T.; Willson, David P.; Thomas, Raymond H.; Spatz, Mark W.; Metcalf, David A.. Heat transfer methods using heat transfer compositions containing trans-1,3,3,3-tetrafluoropropene. USP2013058444874.
  25. Singh, Rajiv R.; Pham, Hang T.; Willson, David P.; Thomas, Raymond H.; Spatz, Mark W.; Metcalf, David A.. Heat transfer methods using heat transfer compositions containing trifluoromonochloropropene. USP2010117833433.
  26. Roberts Mark Julian ; Agrawal Rakesh. Hybrid cycle for the production of liquefied natural gas. USP2001106308531.
  27. Roberts,Mark Julian; Agrawal,Rakesh. Hybrid cycle for the production of liquefied natural gas. USP200705RE39637.
  28. Acharya Arun ; Arman Bayram. Magnetic refrigeration system with multicomponent refrigerant fluid forecooling. USP2001096293106.
  29. Mohammad Abdul-Aziz Rashad ; Kenneth Kai Wong ; Henry Edward Howard ; Dante Patrick Bonaquist ; Bayram Arman. Method for providing refrigeration using a turboexpander cycle. USP2002086438994.
  30. Flynn,Kevin P.; Boiarski,Mikhail; Podtcherniaev,Oleg. Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems. USP2009017478540.
  31. Flynn,Kevin; Boiarski,Mikhail; Podtchereniaev,Oleg. Methods of freezeout prevention for very low temperature mixed refrigerant systems. USP2006067059144.
  32. Singh, Rajiv R.; Pham, Hang T.; Willson, David P.; Thomas, Raymond H.; Spatz, Mark W.; Metcalf, David A.. Methods of replacing heat transfer fluids. USP2015049005467.
  33. Wray, Daniel X.; Wray, Robert J.. Methods, devices and systems for extraction of thermal energy from a heat conducting metal conduit. USP2016129528780.
  34. Wray, Daniel X.; Wray, Robert J.. Methods, devices and systems for extraction of thermal energy from a heat conducting metal conduit. USP2015049010132.
  35. Wray, Daniel X.; Wray, Robert J.; Cutbirth, Henry. Methods, devices and systems for extraction of thermal energy from a heat conducting metal conduit. USP2014078763411.
  36. Singh, Rajiv R.. Monochlorotrifluoropropene compounds and compositions and methods using same. USP2015028962707.
  37. Howard Lee Jarvis ; Rowles Howard Charles ; Roberts Mark Julian. Nitrogen refrigerated process for the recovery of C2+ Hydrocarbons. USP2001076266977.
  38. Seshamani, Varadarajan. Non-CFC refrigerant mixture for use in multistage auto cascade systems. USP2016099453154.
  39. Podtchereniaev,Oleg; Apparao,Tamirisa; Flynn,Kevin P.; Yudin,Boris; Mogarichni,Vladimir; Boiarski,Mikhail. Nonflammable mixed refrigerants (MR) for use with very low temperature throttle-cycle refrigeration systems. USP200901RE40627.
  40. Brostow Adam Adrian ; Agrawal Rakesh ; Herron Donn Michael ; Roberts Mark Julian. Process for nitrogen liquefaction. USP2001106298688.
  41. Alexeev, Alexander; Quack, Hans. Refrigerant mixture for a mixture-throttling process. USP2003026513338.
  42. Bonaquist Dante Patrick ; Wong Kenneth Kai ; Victor Richard Amory ; Arman Bayram. Refrigeration system with coupling fluid stabilizing circuit. USP2001126327865.
  43. Roberts, Mark Julian; Harris, Christopher Francis; Ott, Christopher Michael; Rowles, Howard Charles; Longhurst, Daniel Lewis; McNeil, Brian Alfred. Separation of hydrogen-hydrocarbon gas mixtures using closed-loop gas expander refrigeration. USP2003056560989.
  44. Singh, Rajiv R.; Thomas, Raymond H.; Knopeck, Gary. Solvent compositions containing fluorine substituted olefins and methods and systems using same. USP2015079085504.
  45. Hulse, Ryan; Singh, Rajiv Ratna; Spatz, Mark W.. Trans-chloro-3,3,3-trifluoropropene for use in chiller applications. USP2013118574451.
  46. Apparao,Tamirisa V. V. R.; Podtcherniaev,Oleg; Flynn,Kevin P.; Hall,Paul; Lachenbruch,Roger; Boiarski,Mikhail. Ultra-low temperature closed-loop recirculating gas chilling system. USP2006097111467.

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