应用化工
應用化工
응용화공
APPLIED CHEMICAL INDUSTRY
2010年
2期
276-279
,共4页
粗苯%加氢精制技术%萃取精制
粗苯%加氫精製技術%萃取精製
조분%가경정제기술%췌취정제
crude benzene%hydro-refining-process%extractive distillation refining
介绍了粗苯精制工艺的研究进展,通过对酸洗法、加氢精制法和萃取精制新工艺的比较,表明粗苯萃取精制工艺综合指标优于其他精制方法,根据我国国情,该法可能成为我国粗苯精制的首选方法.
介紹瞭粗苯精製工藝的研究進展,通過對痠洗法、加氫精製法和萃取精製新工藝的比較,錶明粗苯萃取精製工藝綜閤指標優于其他精製方法,根據我國國情,該法可能成為我國粗苯精製的首選方法.
개소료조분정제공예적연구진전,통과대산세법、가경정제법화췌취정제신공예적비교,표명조분췌취정제공예종합지표우우기타정제방법,근거아국국정,해법가능성위아국조분정제적수선방법.
The development of crude benzol refining was described in this paper.It shows that crude benzene extractive distillation refining process is superior to other methods by comparing pickling method and hydro-refining process.In according with the situation of our country,this method can be selected (among) the processes.
