n.枯烯

Novel Technology for Synthesis of Propylene Oxide Using Cumene Hydroperoxide as Oxidant(Cont. 用异丙苯过氧化氢作氧化剂合成环氧丙烷的新技术(待续)

Application of zeolite catalyst in cumene process makes it possible to achieve better quality without pollution. 而在合成异丙苯阶段使用沸石分子筛为催化剂,具有收率高、产品质量好、操作费用低、无腐蚀等优点。

The first topic of this paper is the dynamic simulation of cumene oxidation system. 本论文的工作之一是对异丙苯氧化系统进行了动态模拟。

Properties of the coke formed on M-92 cumene synthesis catalyst and regeneration of the catalyst using H_2O-O_2-N_2 were investigated. 研究了中试失活的M-92异丙苯合成催化剂上积炭的性能及在不同温度下的H2O-O2-N2烧炭再生。

Deactivation and regeneration of QZ-2000 catalyst for alkylation of benzene and propylene to synthesize cumene were studied. 对苯和丙烯烷基化反应合成异丙苯的QZ-2000烷基化失活催化剂进行了失活原因及再生条件的研究。

The non-equilibrium stage model is used to simulate catalyticdistillation process for cumene synthesis using low concentration propylene and benzene. 对苯与低浓度丙烯合成异丙苯的催化精馏过程建立非平衡级模型。