H_2O_2环氧化丙烯过程的研究(Ⅰ)——丙烯在甲醇水溶液中的溶解度

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。

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	陈晓晖
	许锡恩
	陈宪
	陈晓晖
	许锡恩
	陈宪

关键词：丙烯-甲醇-水汽液相平衡 vanLaar-RK模型丙烯-甲醇-水汽液相平衡 vanLaar-RK模型

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.

Keywords： propylene methanol water vapor liquid phase equilibria van Laar RK model

Received 1999-11-15; published 1999-11-15

引用本文:

陈晓晖,许锡恩,陈宪.H_2O_2环氧化丙烯过程的研究(Ⅰ)——丙烯在甲醇水溶液中的溶解度[J]. 化学工业与工程, 1999,16(6): 311-315

Chen Xiaohui Xu Xien .Study on Epoxidation Process for propylene with H_2O_2 ——Solubility of Propylene in Aqueous Methanol[J]. Chemcial Industry and Engineering, 1999,16(6): 311-315