摘要
对催柴加氢装置分馏系统空冷存在的问题进行了剖析,认为两塔回流温度不能同时满足工艺需要的主要原因是2台空冷共用风机造成的,并对改造方案进行了比较。
The trouble of air coolers was anatomized in the distillation system of the catalytic diesel hydrotreating plant. It was thought that temperature of reflux in two distillation towers can be not meet in the requirement of the process, since the two air coolers together use a fan. Revamping blueprints were put forward and compared each other.
出处
《石油化工安全技术》
2003年第4期44-46,22,共4页
Petrochemical Safety Technology
