摘要
本文利用催化裂化反应十一集总动力学模型对锦西炼油厂催化裂化装置的工艺条件进行了优化。计算结果表明,采用高温、小回炼比操作可以降低生焦率。在辽河油变重,而锦西炼油厂烧焦能力“卡”边情况下,采用优化操作,可实现辽河油的全回炼。
A lumped kinetic model for fluid catalytic cracking with 11 lumps wasused to optimize the operation of a FCC unit of Jinxi Refinery.The resultsshowed thad the coke yield could be reduced by operating the unit at highertemperature and lower recycle ratio.With the feedstook(now from Liaohecrude oil)getting heavier and heavier and the regeneration capacity of theunit being pushed to its maximum,complete recycle operation was realizedwith the application of the kinetic model.
出处
《石油炼制》
CSCD
1989年第8期8-8,共1页
