【摘要】 本工作是将高分子化学领域中研究共聚合反应所获得的关联式,移植到汽液平衡中来,这样便可以从仅与纯组分有关的参数出发,来计算二组分甚至多组分体系的汽液平衡数据。本工作从以下三个方面对这一移植工作进行了严格的考验。1.根据十组不同组分的“1”所构成的“1”“2”和“1”“3”双元系的汽液平衡数据,推算同一“2”“3”双元系的汽液平衡数据,推算结果彼此基本符合一致,且与实测数据符合一致。2.不同组分“1”之间组成的双元系汽液平衡的推算,并与实测数据对比,彼此符合一致。3.对由四个纯组分(四氯化碳,乙酸乙酯,苯和甲苯)互相排列组合组成的四个三元体系的汽液平衡进行了推算,并与这些体系的突测数据进行对比,彼此符合一致。根据以上大量实验数据的考验结果,充分说明了这一移植工作的成功。更多还原

【Abstract】 The main relationships of vapor liguid equilibria in this work are obtained from the relationships of copolymerization in the field of polymer chemistry.These relationships make it possible to predict the vapor liquid equilibria of binary,ternary or multiple component systems from the constants which are merely related with the corresponding pure components. These relationships are strictly tested in the following three ways: 1.The predictions of the vapor liquid equilibria of the same“2”“3” binary system from the data of“1”“2”and“1”“3”binary systems with the ten different component“1”are in close agreement with each other and are verified by the experimental data. 2.The predictions of vapor liquid equilibria of binary systems com- posed of the different pure component“1”are well agreed with the experi- mental data of several binary systems. 3.The predictions of vapor liquid equilibria of four ternary systems composed of four pure components——carbon tetrachloride,ethyl acetate, benzene and toluene,are well agreed with the experimental data of them.更多还原