双亚磷酸酯催化剂体系用于羰基合成丁醛反应动力学的研究  

Study on kinetics of carbonylation to butyraldehyde with bisphosphite catalyst system

作　　者：马利群 杨旭石 易明武 MA Liqun;YANG Xushi;YI Mingwu(Technology Research Institute of Shanghai Huayi Group,Shanghai 200241,China)

机构地区：[1]上海华谊集团技术研究院,上海200241

出　　处：《上海师范大学学报（自然科学版）》2020年第4期454-459,共6页Journal of Shanghai Normal University(Natural Sciences)

基　　金：上海市科技人才计划项目(16QB1401400)。

摘　　要：将自主开发的双亚磷酸酯催化剂(HY‒A)体系用于丙烯羰基合成制丁醛.在一定反应条件下,得到了与丙烯(C3H6)浓度、反应温度和催化剂铑(Rh)质量分数相关的动力学方程.在C3H6模试连续反应时,采用动力学方程推算的C3H6转化率与试验实际转化率基本一致,验证了动力学方程的可靠性.In this paper,a new bisphosphite catalyst(HY-A)system developed independently was used for carbonylation of propylene to butyraldehyde.The kinetic equation related to propylene concentration,reaction temperature,and rhodium concentration was deduced.In the pilot plant test,the actual conversion rate of propylene was consistent with the conversion rate calculated by kinetic equation,which verifies the reliability of the kinetic equation.

关 键 词：丙烯(C3H6) 羰基合成 氢甲酰化 动力学 模试试验 

分 类 号：O622.4[理学—有机化学]