CRYOGENIC UNIT FOR LIQUATION OF NATURAL GAS

Authors

  • Ю. С. Бухолдин ОАО «Сумское машиностроительное НПО им. М.В. Фрунзе», ул. Горького, 58, г. Сумы, Украина, 40004, Ukraine
  • С. В. Сухоставец ОАО «Сумское машиностроительное НПО им. М.В. Фрунзе», ул. Горького, 58, г. Сумы, Украина, 40004, Ukraine
  • И. И. Петухов Национальный аэрокосмический университет «ХАИ» им. Н.Е. Жуковского, ул. Чкалова, 17, г. Харьков, Украина, 61070, Ukraine

DOI:

https://doi.org/10.18198/j.ind.gases.2006.0260

Keywords:

Natural gas, Cryogenic plant, LNG, Nitrogen, Methane, Turbocompressor, Turbo-expander, Adsorbents, Dehydration, Clearing from CO2

Abstract

Actual problem is development of economic, compact and safe plant for re-condensation  of natural gas vapors, formed at sea transportations of liquefied natural gas (LNG) by large-capacity ships-methane carriers. It is informed that the stand simulating work of full-size cryogenic plant for manufacture up to 2884 kg/h of LNG is created for carrying out of complex researches. The necessary cold for this is makes in nitric compressor-expander cycle in which the charge of nitrogen can achieve 56610 kg/h. The effective nitric tandem expander-compressor and methane compressor of radial types are created and experimentally investigated in structure of stand. The tests of equipment and proper cryogenic plant which can be used as well as liquefier of natural gas, have confirmed their high efficiency. 

Author Biographies

Ю. С. Бухолдин, ОАО «Сумское машиностроительное НПО им. М.В. Фрунзе», ул. Горького, 58, г. Сумы, Украина, 40004

Yu.S. Buholdin

С. В. Сухоставец, ОАО «Сумское машиностроительное НПО им. М.В. Фрунзе», ул. Горького, 58, г. Сумы, Украина, 40004

S.V. Suhostavets

И. И. Петухов, Национальный аэрокосмический университет «ХАИ» им. Н.Е. Жуковского, ул. Чкалова, 17, г. Харьков, Украина, 61070

I.I. Petukhov

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Issue

No. 5 (2006): Технические газы

Section

PLANTS AND THE EQUIPMENT FOR MANUFACTURING OF AIR SEPARATION PRODUCTS AND OTHER INDUSTRIAL GASES

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