以废异丙苯溶液为原料合成DCP的研究  

Study on the Synthesis of DCP from Waste Solution for Cumene

作　　者：计海峰[1] 牛亚宾 戴传波[1] 

机构地区：[1]吉林化工学院,吉林吉林132022

出　　处：《山东化工》2015年第23期10-11,共2页Shandong Chemical Industry

摘　　要：利用回收的废异丙苯溶液,通过提浓、还原反应、缩合反应等步骤合成DCP,主要考察在缩合反应中反应温度、反应时间、原料配比及固体催化剂用量等因素的影响。结果表明:原料配比CHP/CA物质的量比为1∶1.2、反应时间为10h、反应温度为43℃、催化剂用量为5%时,DCP的收率达到79.56%。Recycling of waste cumene solution,by concentration and reduction,condensation reaction of the synthesis of dicumyl peroxide,mainly inspects in condensation reaction,temperature,time,raw material ratio and catalyst dosage. The results showed that the yield of dicumyl peroxide reached 79. 56% when the ratio of raw materials was 1∶ 1. 2,the reaction time was 10 h,the reaction temperature was 43℃ and the catalyst dosage was 5%.

关 键 词：CHP 二甲基苄醇 DCP 

分 类 号：TQ241.1[化学工程—有机化工]