摘要
简述了山西焦化集团有限公司30万t/a煤焦油加工中导热油换热工艺,分析了导热油系统在生产运行中存在的问题,通过将导热油换热与蒸汽加热、循环水冷却的年消耗进行比较,可知导热油换热技术在焦油蒸馏生产中具有较好的经济效益和环保效益。
The thermal oil heat-exchange technology applied in the 300 000t/a coal Shanxi Coking Group Co., Ltd. was introduced in brief, and the problems exist in its operati tar processing unit of the on was analyzed. The consumption comparison between this technology and that of steam and recycle water heat-exchange showed that the thermal oil heat-exchange technology for the tar distillation production had better economic and social benefit.
出处
《煤化工》
CAS
2011年第6期34-36,共3页
Coal Chemical Industry
关键词
导热油
换热技术
焦油蒸馏
thermal oil, heat-exchange technology, tar distillation
