环己烷氧化液中过氧化物组成剖析  

Composition determination of peroxide in cyclohexane oxidation solution

作　　者：韩娟[1] 

机构地区：[1]中国石化集团资产经营管理有限公司巴陵石化分公司环己酮事业部,湖南岳阳414014

出　　处：《合成纤维工业》2009年第5期64-65,共2页China Synthetic Fiber Industry

摘　　要：采用对环己烷空气氧化后的氧化液进行水洗和环己烷反萃取的方法,剖析环己烷氧化液中环己基过氧化氢和己酸过氧化氢组成分布。结果表明:环己烷氧化液有质量分数9.57%的过氧化物被洗出,可通过水洗将环己基过氧化氢和己酸过氧化氢分离;己酸过氧化氢占环己烷氧化液中过氧化物的9.4%,而环己基过氧化氢占环己烷氧化液中过氧化物约90.0%。The composition and distribution of cyclohexyl hydroperoxide and caproate peroxide were analyzed for cylcohexane oxidation solution by washing the oxidation solution after cyelohexane oxidation in air atmosphere and eyclohexane reverse-extraction process. The results showed that the cyclohexane oxidation solution had 9.57% peroxide being washed out by mass fraction. Cyclohexyl hydroperoxide and caproate peroxide can be separated by washing, accounting for 9.4% and 90.0% of the peroxides in cyleohexane oxidation solution respectively.

关 键 词：环己烷 氧化液 环己基过氧化氢 己酸过氧化氢 

分 类 号：O624.1[理学—有机化学]