文献类型：期刊文献

英文题名：Investigation of the reaction of iso-propylamine on propylene oxide by fourier transform infrared spectroscopy

作者：Qiu, J; Hou, L; Ye, Q; Zhang, SL

机构：[1]E China Univ Sci & Technol, State Key Lab Bioreactor Engn, Shanghai 200237, Peoples R China;[2]NW Univ Xian, Dept Chem Engn, Xian 710069, Peoples R China

年份：1999

卷号：19

期号：2

起止页码：182

外文期刊名：SPECTROSCOPY AND SPECTRAL ANALYSIS

收录：;EI(收录号：2004057927283);WOS:【SCI-EXPANDED(收录号:WOS:000082639600017)】；

语种：英文

外文关键词：fourier transform infrared spectroscopy; process analysis; in-situ iso-propylamine; epoxypropane

摘要：Fourier transform infrared spectroscopy method has been developed for in-situ monitoring the reaction of iso-propylamine on propylene oxide without the need to sample the reaction medium. The profile of the reaction and the influences of conditions can be directly reflected in the feature absorbance changes of the reactant and product at 826 cm(-1) and 1 069 cm(-1), respectively. It is shown that the in situ infrared spectroscopy is a powerful technique to investigate the mechanism and kinetics of the reaction and to optimize the control conditions.