一种甲醇低温裂解反应器设计及反应特性研究  

A low-temperature methanol cracking reactor:Its design of a low-temperature cracking reactor for methanol and its reaction characteristics

作　　者：杨成[1] 郑道昌[1] 王炳辉[1] 

机构地区：[1]宁波大学海运学院,浙江宁波315211

出　　处：《现代化工》2009年第4期72-74,共3页Modern Chemical Industry

基　　金：浙江省宁波市自然基金项目"甲醇余热裂解制氢与雾化在大功率柴油机上的燃烧性能研究"(2008A610065)

摘　　要：设计了一套集成式甲醇低温裂解反应器,开发了电控反应装置系统,并进行了反应特性实验。实验结果表明,该反应装置系统适宜的甲醇裂解反应温度为310℃,最佳甲醇加料速度为25.50 h-1,甲醇裂解率为84.5%,裂解气中CO和H2含量高,反应装置简单,长期运行稳定性好,适合实际应用。A set of integrated methanol low-temperature cracking reactor and its electronic control unit system for the reactor is designed and developed, and the reaction characteristics experiment for the reactor system is studied. The results show that the optimal methanol cracking temperature is 310~C and the feed rate of methanol is 25.5 h-1, and the cracking rate of methanol can reach 84.5 %, the volume of CO and H2 is high in the cracked gas, the reaction equipment is simple, and the longterm stability of the process is good, it is suitable for practical apphcation.

关 键 词：甲醇 反应器 催化裂解 电控 

分 类 号：TQ116.2[化学工程—无机化工] TQ052