METHOD OF FIELD PREPARATION OF CONDENSATE POOL PRODUCTS WITH HIGH CONTENT OF HEAVY HYDROCARBONS AND PLANT TO THIS END Russian patent published in 2013 - IPC B01D19/00 C10G75/00 

FIELD: process engineering.

SUBSTANCE: invention relates to gas industry, particularly, to gas condensate processing in the fields. Proposed method comprises primary separation of blanket mix, gas cooling. Gas low-temperature separation of water-methanol solution and gases from unstable condensate of primary separation and low-temperature separation, heating of primary separation condensate to be fed to deethinising column, condensate heating and fed to said column for refluxing. It differs from known processes in that deethanisation gases from deethinising column are compressed, heated and fed into blanket mix flow along with paraffin deposition inhibitors. Note here that, after compression and heating, condensate primary separation gas is fed into said flow as well as deethanisation gases separated from unstable condensate produced after separation of low-temperature separation condensate. Invention covers also the pant for implementation of said method.

EFFECT: decreased intensity of paraffin deposition and consumption of appropriate inhibitors.

5 cl, 1 dwg