Delayed coking and dedusting process

摘要: A delayed coking and dedusting process in which dust laden heavy oil derived from solid hydrocarbon-containing material, such as shale, coal or tar sand, is preheated a furnace thermal cracked retort to yield light oils middle oils. Preferably, steam injected into the before dusty heated minimize tubes outlet lines. The leaves residual enriched, coked material that can be combusted provide portion of heat carrier for use retorting sand.