摘要
针对管式炉在富油加热系统存在的安全性能差,洗油易变质等问题,改用蒸汽为热源的富油加热器,提高了循环洗油质量,降低了洗油消耗量,增加了粗苯产量,大大增强了粗苯生产的安全性。
Compared with rich-oil heaters,using pipe still leads to accidents every now and then,and wash oil inclines to deteriorate. As steam becomes the heat source in rich-oil heaters,the safer process enhances the quality of recycled wash oil,lowers the consumption of it,and steps up the crude benzol production significantly.
出处
《燃料与化工》
2014年第4期54-56,共3页
Fuel & Chemical Processes
关键词
粗苯
管式炉
富油加热器
蒸汽
Crude benzol
Pipe still
Rich-oil heater
Steam
