METHOD OF RECOVERY OF STABLE CONDENSATE FROM NATURAL GAS Russian patent published in 2001 - IPC

FIELD: gas and petroleum industries. SUBSTANCE: stable condensate is recovered from natural gas by separation of original gas condensate mix, degassing of recovered condensate. Cooling os separation gas and degassing gas. The recovered condensate is further degassed and stabilized in stripping tower. The resulting stabilization gas and further degassing gas are stabilized in combination with condensed hydrocarbons. Mixture of stillage product from stripping tower and condensate recovered from stabilization of condensed hydrocarbons is withdrawn as stable condensate. EFFECT: lower energy consumption in column stillage preheaters and fewer pieces of equipment. 1 dwg, 1 tbl