PLANT FOR PREPARATION AND PROCESSING OF HYDROCARBON MATERIALS OF GAS-CONDENSATE POOLS Russian patent published in 2002 - IPC

FIELD: gas producing industry. SUBSTANCE: plant includes inlet separator, recuperative gas heat exchanger, ejector, low-temperature separator, three-phase separators of the first and second stage, degasifier. Plant is additionally provided with successively connected recuperative heat exchanger, column of deethanization of condensate, compressor, apparatus of air cooling and recuperative gas-liquid heat exchanger. Inlet of recuperative heat exchanger is connected with outlet of condensate from degasifier. Inlet of upper part of deethanization column is connected with condensate outlet from degasifier. Outlet of recuperative gas-liquid heat exchanger is connected with inlet of low-temperature separator. Plant also has unit of stabilization of deethanized condensate and unit of primary processing of stable condensate, unit of catalytic processing of gasoline fraction, unit of dehydrated gas liquefying, unit of catalytic processing of dehydrated gas. EFFECT: higher quality of separation of gaseous hydrocarbons (methane and ethane) from liquefied and liquid hydrocarbons (propane and higher hydrocarbons). 6 cl, 2 dwg