多级微型工业反应釜中乙酸乙酯皂化反应的宏观动力学研究

Study on the Kinetics of Saponification of EtOAc in Continuous Stirred Tank Microreactors

采用多级微型工业反应釜 ,以电导连续测定对乙酸乙酯皂化反应进行宏观动力学研究 ,借助计算机应用线性最小二乘法对实验数据进行处理 ,得到了供反应器设计和模拟放大之用的宏观动力学方程 :- r A=2 .5 386× 1 0 7exp( - 5 .7698× 1 0 3 /T) c A,02 ( 1 - xA)

The kinetics of saponification of EtOAc in continuous stirred microreactors at 299 K to 308.5 K and 0.1 MPa was studied. The experimental data has been processed by a microcomputer. The apparent rate can be expressed as - r A=2.5386×10 7exp(-5.7698×10 3/ T)c A,0 2(1- A) 2.