TWO-STAGE INTEGRATED COKING FOR CHEMICALS AND COKE GASIFICATION PROCESS

摘要

ABSTRACT OF THE DISCLOSUREUnsaturated light hydrocarbons are produced by coking a heavy hydrocarbonaceousoil in a conventional fluid coking zone and subsequently heating the vaporouscoker product to a higher temperature in a gas-solids separation zone, suchas the coking reactor's cyclone separator, with hot solids derived from acoke gasification zone.