新型硫酸法烷基化反应器的研究  

The research of one new type of sulfuric acid alkylation reactor

作　　者：郑拥军 谢省宾[2] 刘辉[2] 

机构地区：[1]河北省多相传质工程技术研究中心,河北沧州061100 [2]天津大学化工学院,天津300072

出　　处：《精细与专用化学品》2017年第10期32-35,共4页Fine and Specialty Chemicals

基　　金：河北省创新能力提升计划项目(5010102)

摘　　要：设计并制造了一种新型硫酸法烷基化反应器,使用该反应器模拟了丁烯和异丁烷在硫酸的催化作用下烷基化反应。实验结果表明,反应温度为12~15℃时,碳四烯烃和碳五烯烃转化率高于96%,烷基化油中的异构烷烃含量为80%以上,达到并超过某公司目标卧式反应器相关指标。同时该反应器具有结构简单,酸烃混合程度高,能耗低等优点。A new type of sulfuric acid alkylation reactor was designed and manufactured, isobutane and butene alkylation reaction with sulfuric acid as catalyst was simulated in this reactor, and the experimental results show that when the reaction temperature is 12 -15 ℃ , conversion rate of C4 olefin and C5 olefin is higher than 96 %, isoparaffin content in alkylate is higer 80 %, it reaches and exceedes the horizontal reactor related indicators of some company, at the same time the reactor has the advantages of simple structure, high degree of acid hydrocarbon mixture, and low energy consumption.

关 键 词：烷基化反应器 模拟 酸烃混合 

分 类 号：TE966[石油与天然气工程—石油机械设备]