METHOD OF LOW-TEMPERATURE TREATMENT OF NATURAL GAS

摘要

FIELD: low-temperature treatment of natural gas before industrial treatment. SUBSTANCE: gas flow is preliminarily cooled in recuperative heat exchanger, separated from condensate, expanded ar reducing the temperature in mode of generation of compression waves, heated at recuperation of cold and is partially removed beyond the boundaries of process; energy of compression waves is delivered to flow remaining in process which is to be compressed (no less than 10% of mass of expanded flow). EFFECT: increased degree of compression of gas. 2 cl, 2 dwg