The coker's main fractionator at Jinling Petrochemical Corp.'s Nanjing, China, refinery separates the overhead from the coke drums into product and recycle streams. The recycle streams help maintain ...
Furnaces are the most problematic component of day-to-day delayed coker operations. This article examines a variety of coker-furnace issues that Chevron Corp. has experienced at its refineries. El ...