异丙苯合成工艺进展

Progress of synthesis technology of cnmene

综述了分子筛催化异丙苯工艺的最新进展,指出分子筛催化工艺必将取代传统的固体酸工 艺,高活性、高选择性、长寿命、低苯烯比的新型分子筛催化剂的开发是异丙苯催化剂开发的方向。

This thesis summarizes the new progress of cumene processes with zeolite catalysts. It points out that the zeolite catalyst that have high activity, high selectivitym, long lifetimes and low ratio of benzene to propylene would replace SPA and A1C13 catalysts. The new process using zeolite catalyst would be the way of exploitation of cumene production.