USE OF NATURAL GAS AND OXYGEN FOR INCREASE OF EFFICIENCY OF POWERFUL OF STEAM-TURBINE PLANTS

Authors

  • Г. К. Лавренченко Украинская ассоциация производителей технических газов «УА-СИГМА», а/я 271, г. Одесса, Украина, 65026, Ukraine
  • А. В. Копытин Украинская ассоциация производителей технических газов «УА-СИГМА», а/я 271, г. Одесса, Украина, 65026, Ukraine

DOI:

https://doi.org/10.18198/j.ind.gases.2006.0271

Keywords:

Steam-turbine plant, Natural gas, Oxygen, Converted gas, Liquid low-temperature carbon dioxide, Steam conversion of methane, Emission of carbon dioxide, Effective efficiency, Thermochemical regeneration heat

Abstract

The steam-turbine plants are the basis of modern power system. One way of increasing their effective efficiency to increase of temperature of working medium before turbines due to mixing water vapor with products of combustion of natural gas in pure oxygen. The analysis of this way has shown that effective efficiency of such plant can be increased due to use of thermochemical regeneration heat of natural gas. In result effective efficiency of steam-turbine plant reach 58 %. Plant makes an additional product — liquid low-temperature carbon dioxide due to which emission of СО2 in the environment is reduced. That testifies about high energy-ecological efficiency of the improved plant.

Author Biographies

Г. К. Лавренченко, Украинская ассоциация производителей технических газов «УА-СИГМА», а/я 271, г. Одесса, Украина, 65026

G.K. Lavrenchenko

А. В. Копытин, Украинская ассоциация производителей технических газов «УА-СИГМА», а/я 271, г. Одесса, Украина, 65026

A.V. Kopytin

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Issue

No. 6 (2006): Технические газы

Section

INDUSTRIAL GASES IN MODERN TECHNOLOGIES

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