coking crude benzol

常见例句

The process and main reactions for coking crude benzol refining was introduced.
介绍了焦化粗苯加氢精制的工艺方法及主要反应。
The specific application of computer aid operation software for the crude benzol recovery process in the Coking Plant of Benxi Iron and Steel Group in the paper.
本文叙述计算机辅助操作软件在本钢焦化厂粗苯回收过程中的具体应用。
Basing on the traditional coking crude benzol hydro-refining separation processes, this paper researches the extractive distillation process and the energy saving measures.
本文在分析传统焦化粗苯加氢精制萃取精馏分离工艺基础上，系统研究了萃取精馏工艺及其节能措施。