Regarding the reduction of the coking cycle in coking units
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Previously, the coking cycle in delayed coking units was 24 hours; to increase processing capacity, it was decided to shorten this cycle to 22 hours. I’m not sure what key metrics need to be paid attention to, and which factors they affect
Proceedings of the 2007 China Petroleum Refining Technology Conference； Implementation of delayed coking with a 22-hour coke production cycle ； It can be found within the shared file.
Sufficient attention must be paid to water supply; capacity cannot be achieved at the expense of the equipment； Shortening the coking cycle requires higher standards for the operational skills of staff, equipment management, and control at various stages of the coke tower.