摘要
采用浊点法实验测定了甲苯—六甲基二硅醚—环丁砜三元相平衡关系 ,得到了该三元体系在 30℃、35℃、4 0℃、4 5℃和 5 0℃下的液 液分层曲线和结点数据 ,平衡相组成数据的分析采用了液 液分层曲线和体系物性相结合的方法 ,分析表明 。
Through the well designed experiments, the triple component L L phase balance data for toluene hexamethyldisiloxane sulfolane at different temperatures were experimentally studied, and five groups of delamination curves and the data of crunodes at various temperatures of 30?℃, 35?℃, 40?℃, 45?℃ and 50?℃ were obtained. It seems showing that the data obtained are reliable and available for the process design.
出处
《北京化工大学学报（自然科学版）》
CAS
CSCD
2003年第3期5-9,共5页
Journal of Beijing University of Chemical Technology(Natural Science Edition)
关键词
甲苯
环丁砜
硅醚
液-液平衡数据
toluene
sulfolane
hexamethyldisiloxane
liquid liquid equilibrium determination
