constant boiling and fine distillation的意思|示意
美 / /
英 / /
常沸精馏
constant boiling and fine distillation的网络常见释义
恒沸精馏 第六期文摘 关键词： 无水乙醇； 夹带剂； 恒沸精馏 [gap=885]Key words: anhydrous alcohol; entrainer; constant boiling and fine distillation
constant boiling and fine distillation相关例句
Benzene, cyclohexane and normal pentane etc. are frequently used as entrainers in industrial production of anhydrous alcohol through constant boiling and fine distillation.
工业生产中常用苯、环己烷、正戊烷等作夹带剂进行恒沸精馏生产无水乙醇。