在离子交换树脂作用下甲缩醛合成反应本征动力学  

Intrinsic Kinetics of Methylal Synthesis in the Presence of Resin

作　　者：乔旭[1] 曾崇余[1] 

机构地区：[1]南京化工大学化学工程系,南京210009

出　　处：《高校化学工程学报》1998年第2期157-161,共5页Journal of Chemical Engineering of Chinese Universities

基　　金：国家"八五"攻关项目;中国石化公司基础研究项目

摘　　要：将强酸性离子交换树脂作为甲缩醛合成反应的催化剂，采用测温法测定了在其作用下甲缩醛合成反应本征动力学数据，提出了经验型动力学模型，并由反应温度与反应时间的关系直接估计了模型参数。The strong acidic cation-exchange resin was used as a catalyst for methylal synthesis. Aseries of intrinsic reaction kinetics data were measured by detecting temperature profile. An experi-mential kinetics model was proposed. The Parameters in the model were directly estimated from the re-lationship between reaction temperature and time.

关 键 词：离子交换树脂 甲缩醛 动力学 合成 

分 类 号：TQ224.4[化学工程—有机化工]