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Efficiency of a small-scale natural gas liquefier using natural refrigerant pre-cooling driven by Organic Rankine Cycle.

Number: 1148

Author(s) : KROTOV A., SAMOKHVALOV Y., KOLESNIKOV P. M., KUZNETSOV R., CHUGAEV S., ZHERDEV A.

Summary

For the supply of small-scale stand-alone LNG plants, gas electric generators or drives are usually applied. The generators release into the environment a significant part of the heat obtained by combustion of fuel. This heat used for a refrigerating machine based on the organic Rankine cycle can be useful for precooling the natural gas and the refrigerant in the liquefaction process. A technical and energy analysis of the performance of a small-scale LNG plant using pre-cooling with a refrigerator based on the organic Rankine cycle was carried out. The data on effective working natural substances and modes and on the applicability of the technology as a whole are obtained.

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Efficiency of a Small-Scale Natural Gas Liquefier Using Natural Refrigerant Pre-cooling driven by Organic Rankine Cycle

Pages: 6

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Details

  • Original title: Efficiency of a small-scale natural gas liquefier using natural refrigerant pre-cooling driven by Organic Rankine Cycle.
  • Record ID : 30027946
  • Languages: English
  • Subject: Technology
  • Source: 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9th 2020.
  • Publication date: 2020/12/07
  • DOI: http://dx.doi.org/10.18462/iir.gl.2020.1148

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