METHOD OF DRYING COMPRESSOR SHOP TECHNOLOGICAL PIPELINES Russian patent published in 2018 - IPC F17D1/07 

FIELD: oil and gas industry.

SUBSTANCE: invention relates to the field of the gas industry and can be used in the piping of compressor shops in the main gas transportation along a multi-thread gas pipeline system. Method of drying the process piping of the compressor shop is to fill the CS technological system with a gas, launch one group of gas pumping units to the shop "ring", and periodically blow the dust collectors. In the event that the required HCDP is not reached to supply gas to the "main line", transfer of gas extraction to the gas distribution station of own needs from the CS circuit with simultaneous receipt of dry gas to CS circuit from the main gas pipeline through the bypass of the input shop crane is carried out.

EFFECT: technical task is the elimination of gas losses for bleeding gas from the CS circuit, for repeated starts/stops of the gas pumping unit and for purging the dust collectors (DC) when the technological pipelines of the compressor shops are put into operation.

1 cl, 1 dwg