COMPLEX REACTIONS OF ETHYL-GLUCOSIDES SYNTHESIS OVER ION EXCHANGE RESIN

作     者：Tu Maobing and Wei Dongzhi (The State Key Laboratory of Bioreactor Engineering ECUST, Shanghai 200237) 

出 版 物：《化工学报》 (CIESC Journal)

年 卷 期：2000年第51卷第S1期

页      面：163-167页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

主　　题：Ethyl glucoside solid catalyst kinetic complex reactions 

摘      要：The glycosidation reactions of D-glucose with ethanol have been carried out over a reusable and separable heterogeneous catalyst, namely, ion exchange resin. Detailed kinetic data for these reactions are reported. A complex reaction model has been developed for interpreting the data. The reactions were found to be global second-order reactions and first -order with respect to each component. Meanwhile, a new regression method is applied to determine the rate constant from time-dependent profiles.