Prediction of azeotropy for binary HFCS and HCs homogeneous mixtures 二元HFCs和HCs均相共沸物的预测方法研究
A series of working fluids were judged for azeotropy, for which the azeotropic points were predicted and compared with the literature value. 随着新型混合工质的不断提出,建立准确判定和预测混合工质共沸点的方法具有重要价值。
The halogen exchange method to prepare p fluoronitrobenzene under microwave irradiation and conventional heat was studied. Drying KF by azeotropy and microwave irradiation was proposed. 该文研究了微波辐射和常规加热下卤素交换氟化合成对氟硝基苯的方法,提出了共沸干燥和微波干燥制备无水KF的方法。
The homotopy-Newton hybrid method was proposed for predicting azeotropes effectively, in which the homotopy algorithm with the global convergence was used to generate the better initial values, and the Newton algorithm with the higher convergent speed was used to solve the azeotropy equations. 为了更有效地预测共沸系统,文内提出了同伦-牛顿联合算法,首先利用具有全局收敛性的同伦算法产生较好的初值,然后利用收敛速度快的牛顿算法求解共沸方程。