摘要
通过对5万t/a粗苯低温加氢装置的工艺流程、加氢机理、萃取蒸馏机理和装置特点的介绍,指出了设计中应注意的几个技术问题及其在国内推广应用的前景。
Through the description of process feature of low temperature hydrogenation unit of 50 000t/a crude benzol, hydrogenation mechanism, extraction and distillation mechanism and system features, several technical issues to be paid attention in design and its domestic promotion and application prospect are pointed out.
出处
《燃料与化工》
2002年第2期96-99,共4页
Fuel & Chemical Processes
关键词
粗苯
应用前景
工艺流程
加氢机理
低温加氢装置
Crude benzol Low temperature hydrogenation Commercial unit Application prospect
