石油化工高等学校学报2018，Vol.31Issue(1)：17-22,6.DOI:10.3969/j.issn.1006-396X.2018.01.004
柑青醛合成新铃兰醛反应动力学研究
Study on the Kinetics of Hydration of Myrac Aldehyde
摘要
Abstract
After internal and external diffusion was eliminated,the kinetics of hydration of Myrac Aldehyde was studied in a batch stirred reactor with isopropyl alcohol as solvent and cation exchange resin as catalyst.The effects of agitation speed, catalyst particle size,temperature of reaction and catalyst concentration on the reaction rate of hydration reaction were studied. The kinetics data of hydration reaction were fitted by LHHW kinetics model.Pre-exponential factors and reaction activation energy were fitted by Arrhenius equation.The forward and reverse pre-exponential factors were 0.090 46 mol/(g · s)and 5.317 4 mol/(g·s),respectively.The forward and reverse reaction activation energy were 1.724 7×104J/mol and 3.391 2× 104J/mol,respectively.关键词
柑青醛/新铃兰醛/直接水合/动力学Key words
Myrac aldehyde/Lyral/Direct hydration reaction/Kinetics分类
化学化工引用本文复制引用
吴方棣,杨自涛,范荣玉..柑青醛合成新铃兰醛反应动力学研究[J].石油化工高等学校学报,2018,31(1):17-22,6.基金项目
福建省教育厅科技产学研项目(JA15508). （JA15508）
