APPARATUS FOR PREPARATION OF RAW MATERIALS FOR PRODUCTION OF PETROLEUM COKE Russian patent published in 2003 - IPC

FIELD: oil-refining industry, particularly, equipment of petroleum coke production process by method of delayed coking in nonheated reactors. SUBSTANCE: apparatus has cylindrical body with branch pipes for loading of raw material mixture and unloading of separation products. Cylindrical body is connected with system of pipelines to heating furnace and rectification column. Branch pipes for loading of raw materials are axially and tangentially located on removable cylindrical sleeve installed inside body. Installed in body against cylindrical sleeve is additional branch pipe for supply of raw material stabilizing component, for instance, aromatized fraction separated from coking distillate products or some other similar product involves from outside. EFFECT: increased yield of petroleum coke with higher quality due to improved homogeneity of produced raw materials. 2 cl, 2 dwg