CRUDE OIL DEMULSIFICATION PROCESS

摘要

crude oil treatment. SUBSTANCE: process is carried out treating crude oil preheated to 70-90 C in hydrocyclone in the form of centrally oriented gas-vapor flow, which is then condensed on cooling and freed from noncondensable components. Light hydrocarbon is combined with crude oil emulsion. Process is appropriate for destroying oil-in-water and inverse types of emulsions. EFFECT: reduced consumption of demulsifier and light hydrocarbons. 1 dwg, 1 tbl