摘要
本文综叙了各种不同的均四甲苯生产方法，并且认为以Ｃ１０芳烃为原料，采用精馏富集四甲苯馏份，低温分离的生产方法，具有工艺流程简单，无三废，生产成本低等优点。
Different mafhods for preparation of dureue were discribecl in the paper.The authors suggeoted that the metuod aisfillins Ceo aromatic hydrcrbenes to couceutrate tre frectior of tetramethylbenzen and freczins durene was more simple.The method had lower wst,and without wastes.
出处
《化学与粘合》
CAS
1997年第1期53-54,共2页
Chemistry and Adhesion
