CAJ | 학술논문

用改进的Rose釜测定了常压下H2O+HAc+甲基叔丁醚三元体系部分汽液平衡数据,借助实验数据,利用Aspen Plus软件对该三元体系NRTL和UNIQUAC方程的模型参数进行了回归.回归结果反过来用于汽液平衡的数学模拟,结果表明实验数据与模拟结果很吻合,该结果可以为相关研究及工业设计提供帮助.
용개진적Rose부측정료상압하H2O+HAc+갑기숙정미삼원체계부분기액평형수거,차조실험수거,이용Aspen Plus연건대해삼원체계NRTL화UNIQUAC방정적모형삼수진행료회귀.회귀결과반과래용우기액평형적수학모의,결과표명실험수거여모의결과흔문합,해결과가이위상관연구급공업설계제공방조.
Vapor-liquid equilibrium data of the water + acetic acid + methyl tert-butyl ether at atmospheric pressure was measured using an improved Rose still. The data were used to recover the parameters of the NRTL and UNIQUAC models. Aspen Plus was adopted to simulate the vapor-liquid equilibrium of the water + acetic acid + methyl tert-butyl ether. It is shown that the experimental data agree very well with the simulated results.