节点文献
H2O2环氧化丙烯过程的研究(Ⅰ)——丙烯在甲醇水溶液中的溶解度
Study on Epoxidation Process for propylene with H2O2 ——Solubility of Propylene in Aqueous Methanol
【摘要】 用静态平衡釜法测定了丙烯-水-甲醇3元物系其中甲醇-水质量比为9∶1、8∶2和7∶3 在30℃~60℃温度、0.3MPa~0.9MPa 压力下的汽液平衡数据,用vanLaar-RK模型方程对汽液平衡数据进行了关联,求得各模型参数,所得结果令人满意。
【Abstract】 In this article VLE data for ternary system (propylene methanol water) under 30℃~60℃,0 3 MPa~0 9MPa were determined with static equilibrium still and were correlated by using van Laar RK model.The mass ratio of methanol to water was 9∶1、8∶2、7∶3.The results indicated that the models were suitable for the ternary system and the data were reliable.
【关键词】 丙烯-甲醇-水;
汽液相平衡;
vanLaar-RK模型;
【Key words】 propylene methanol water; vapor liquid phase equilibria; van Laar RK model;
【Key words】 propylene methanol water; vapor liquid phase equilibria; van Laar RK model;
【基金】 国家自然科学基金;中国石化总公司联合资助
- 【文献出处】 化学工业与工程 ,CHEMICAL INDUSTRY AND ENGINEERING , 编辑部邮箱 ,1999年06期
- 【分类号】TQ223.26
- 【下载频次】184