连续重整大处理量下预处理单元生产工艺优化
Refining and Chemical Industry(2015)
Abstract
以中石化洛阳分公司700 kt/a连续重整装置为例,阐述了大处理量下采取先分馏后加氢预处理工艺的优化措施。分析了装置实现常压石脑油直供后,大处理量下预处理单元出现的问题,实施了系列优化措施,保证了重整进料品质,提高了经济效益。
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