FIELD: liquefaction of natural gas.
SUBSTANCE: the plant has the main heat exchanger, in which natural gas is liquefied by an indirect heat exchange with an evaporating refrigerant agent, and a refrigerant agent contour, in which the evaporated refrigerant agent is compressed and liquefied so as to obtain a liquefied agent, that is used in the main heat exchanger. The refrigerant agent contour includes a series of compressors, in which at least one compressor operates only from an electric motor.
EFFECT: enhanced efficiency.
6 cl, 2 dwg
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