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특허 상세정보

Natural gas expansion plant

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01K-023/04   
미국특허분류(USC) 60/655 ; ; 60/682 ; ; 60/719
출원번호 US-0436278 (1995-05-16)
우선권정보 DE-0015695 U (1992-11-18)
국제출원번호 PCT/EP93/03223 (1993-11-17)
§371/§102 date 1995May1 (1995May1)
국제공개번호 WO-9411626
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 15  인용 특허 : 5
초록

For expanding highly pressurized natural gas, use is made of a turbo generator (13) having a heat exchanger (12) connected at its upstream side. Heat supply to the heat exchanger (12) is performed by at least one block-type thermal power station (16) comprising a gas-fired internal combustion engine and a generator. The heat exchanger preheats the gas to be expanded before the gas is supplied to the turbo generator for expansion. Both the block-type thermal power station (16) and the turbo generator (13) generate electric energy which is fed into the pow...

대표
청구항

A natural gas expansion plant comprising at least one heat exchanger (12) for preheating highly pressurized natural gas, at least one turbo generator (13) for expanding the natural gas to reach a lower pressure and for generating power from the energy released during said expansions, a means for conducting natural gas from a first heat exchanger (12) to a first turbo generator (13), a power station (16, 16a) having a portion of its waste heat supplied to the first heat exchanger via a waste heat circuit (12), the power station (16, 16a) includes a plural...

이 특허를 인용한 특허 피인용횟수: 15

  1. Jonsson, Ulf J.; Biederman, Bruce P.; Cogswell, Frederick J.. Hybrid bearing turbomachine. USP2016019234522.
  2. Reimert, Rainer. In-line gas pre-heating. USP2004056730272.
  3. Scherzer, Paul L.. Method and system for generating electricity utilizing naturally occurring gas. USP2009107608935.
  4. Haider, Mirko; Brostean, Thomas. Method and system for generating energy during the expansion of natural process gas. USP2018029885239.
  5. Carrasco, Eduardo. Modular assembly of motor and magnetic bearings, and method to manufacture such an assembly. USP20180710033246.
  6. Japikse, David; Gofer, Alexander. ORC turbine and generator, and method of making a turbine. USP20180910069378.
  7. Fairman, Kevin; Di Bella, Francis A.; Japikse, David; Becker, Frederick E.; Gofer, Alexander. Overhung turbine and generator system with turbine cartridge. USP2015079083212.
  8. Andres, Mike; Temple, Terry; Coons, Terry. Permanent magnet turbo-generator having magnetic bearings. USP2003086608418.
  9. Quine Thomas G. ; Rafferty John E. ; Hunt James M. ; Smilikis James M.. Portable, pre-manufactured, modular natural gas delivery stations. USP2001016176046.
  10. Kesseli, James B.; Wolf, Thomas L.. Power conversion systems. USP2011098015812.
  11. Kesseli,James B.; Wolf,Thomas L.. Power conversion systems. USP2008027325401.
  12. Watson,David B.; Sorge,Gregory W.. System and method of use of expansion engine to increase overall fuel efficiency. USP2007097272932.
  13. Sikora, Paul. System for efficient fluid depressurisation. USP2011108028535.
  14. Maloney, Michael A.. Valve and related methods for reducing fluid pressure and generating power. USP2004116824347.
  15. Kesseli,James B.; Robinson,Ward H.; Corbeil,Antoine H.. Variable position turbine nozzle. USP2008077393179.