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특허 상세정보

Cryogenic rectification system and hybrid refrigeration generation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25J-003/00   
미국특허분류(USC) 626/46 ; 629/40
출원번호 US-0222807 (1998-12-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ktorides
인용정보 피인용 횟수 : 17  인용 특허 : 9
초록

A system for generating refrigeration and providing the refrigeration into a cryogenic rectification plant wherein, in addition to refrigeration generated by turboexpansion, further refrigeration for the plant is generated by a recirculating multicomponent refrigerant in a refrigeration circuit.

대표
청구항

[ We claim:] [1.] A method for providing refrigeration for a cryogenic rectification plant comprising:(A) compressing a multicomponent refrigerant fluid, expanding the compressed multicomponent refrigerant fluid to produce refrigeration and warming the expanded multicomponent refrigerant fluid by indirect heat exchange with a process fluid thereby passing refrigeration from the refrigerant fluid into the process fluid;(B) passing refrigeration from the process fluid into the cryogenic rectification plant;(C) turboexpanding a fluid stream to generate refr...

이 특허를 인용한 특허 피인용횟수: 17

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  2. Price, Brian C.. Combined synthesis gas separation and LNG production method and system. USP2016019243842.
  3. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian. Compositions containing tetrafluoropropene and carbon dioxide. USP2018029884946.
  4. Howard,Henry Edward. Cryogenic air separation system with multi-pressure air liquefaction. USP2008107437890.
  5. Deniz, Sabri; Henzler, Gregory William; Bonaquist, Dante Patrick. Cryogenic air separation with two phase feed air turboexpansion. USP2003086601407.
  6. Arman, Bayram; Acharya, Arun; Bonaquist, Dante Patrick. Cryogenic rectification system using magnetic refrigeration. USP2003016502404.
  7. Thomas, Raymond H.; Pham, Hang T.; Singh, Rajiv R.. Essentially non-flammable low global warming compositions. USP2009077563384.
  8. Prosser, Neil Mark; Saunders, John Bernard. Krypton and xenon recovery method. USP2013058443625.
  9. Haberberger, Kyle M.; Manning, Jason M.; Hoffart, Shawn D.. Liquefied natural gas facility employing an optimized mixed refrigerant system. USP2017029574822.
  10. Schaub, Herbert Raymond; Skare, Todd Alan; Bergman, Jr., Thomas John. Method for providing refrigeration to a cryogenic rectification plant. USP2003046543253.
  11. Flynn,Kevin P.; Boiarski,Mikhail; Podtcherniaev,Oleg. Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems. USP2009017478540.
  12. Currence, Kevin L.. NGL recovery from natural gas using a mixed refrigerant. USP20181110139157.
  13. Currence, Kevin L.; Mortko, Robert A.. NGL recovery from natural gas using a mixed refrigerant. USP2017109777960.
  14. 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.
  15. Price, Brian C.. Process for separating nitrogen from a natural gas stream with nitrogen stripping in the production of liquefied natural gas. USP20181010113127.
  16. Lee,Guang Chung; Reyneke,Rian; Foral,Michael J.; Papadopoulos,Christos; Eng,Wayne W. Y.; Logsdon,Jeff. Refrigeration system. USP2006127152428.
  17. Bonaquist Dante Patrick ; Wong Kenneth Kai ; Victor Richard Amory ; Arman Bayram. Refrigeration system with coupling fluid stabilizing circuit. USP2001126327865.