By tint of a kind of computer language MATLAB,the binary parameters is correlated,stability of original liquid is checked, liquid-phase splitting calculation and simulation of heterogeneous azeotropic distillation are performed.

• 利用MATLAB语言强大的数值计算功能，对文中参数的拟合、液相稳定性测试、液液相平衡分离、模拟计算的程序进行了编写。