FIELD: oil industry.
SUBSTANCE: method comprises burning fuel-air mixture in the combustion chamber of a power plant with subsequent using the combustion products as inert agents. The power plant represents a drive for a two-stage pump-compressor plant or one of its stages. The fuel is burnt out in the air with a stoichiometric ratio providing the safety concentration of oxygen in air with subsequent supplying hot gas combustion products to the generator of the power plant for doing a useful work. The inert combustion products are supplied to the finishing system and, after additional compression, to the consumer.
EFFECT: simplified method.
1 dwg
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