DEVELOPMENT AND PERFECTION OF LOW-TEMPERATURE EXPANDER UNITS

Authors

  • А. В. Бурнашев ОАО «Турбогаз», пер. И. Дубового, 6/4, г. Харьков, Украина, 61003, Ukraine
  • О. В. Купрыгин ОАО «Турбогаз», пер. И. Дубового, 6/4, г. Харьков, Украина, 61003, Ukraine
  • С. В. Моисеев ОАО «Турбогаз», пер. И. Дубового, 6/4, г. Харьков, Украина, 61003, Ukraine
  • В. И. Поливанов ОАО «Турбогаз», пер. И. Дубового, 6/4, г. Харьков, Украина, 61003, Ukraine

DOI:

https://doi.org/10.18198/j.ind.gases.2006.0261

Keywords:

Turboexpander, Turbocompressor, Impeller, Propane-butane fraction, LNG, Liquation

Abstract

The turboexpander units (TEU) are widely used in gas branch for preparation it before transportation and also for extraction from it propane-butane mixture. For this purpose are developed and makes the units of various purpose. Special interest is now shown to low-temperature TEU on the basis of which can be created the effective units for extraction propane-butane fractions and manufacture of liquefied natural gas (LNG). It is informed about development of numerous ТEU. The special attention is given for perfection of ТEU. Low-temperature designs  of ТEU can be applied for liquation up to 15 % of metane,  effluent from gas mains.

Author Biographies

А. В. Бурнашев, ОАО «Турбогаз», пер. И. Дубового, 6/4, г. Харьков, Украина, 61003

A.V. Burnyashev

О. В. Купрыгин, ОАО «Турбогаз», пер. И. Дубового, 6/4, г. Харьков, Украина, 61003

O.V. Kuprygin

С. В. Моисеев, ОАО «Турбогаз», пер. И. Дубового, 6/4, г. Харьков, Украина, 61003

S.V. Moiseyev

В. И. Поливанов, ОАО «Турбогаз», пер. И. Дубового, 6/4, г. Харьков, Украина, 61003

V.I. Polivanov

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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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