摘要
对加氢裂化装置增产柴油问题进行了探讨 ,认为对于新建加氢裂化装置 ,通过工艺流程优化和催化剂选择 ,可以生产收率高达 80 %以上的柴油产品 ;对于现有加氢裂化装置 ,通过选用多产柴油的催化剂、调整循环油切割点、调整产品切割方案和优化装置操作条件等 ,也可以大幅度提高柴油产率。
The hydrocracking technologies for diesel production were discussed.It was believed that diesel fuel with a yield higher than 80% was obtained by the process and catalyst choice for grass-root hydrocrackers.For existing hydrocrackers,diesel fuel production could also be greatly improved by careful choice of catalyst,changing recycle cut point,adjusting product cut slat,optimizing unit operation conditions and so on.
出处
《石化技术与应用》
CAS
2002年第4期257-260,共4页
Petrochemical Technology & Application
