Vapor−Liquid Equilibrium Data of the Binary Systems in Oxidative Carbonylation of Dimethyl Ether Synthesizing Dimethyl Carbonate

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• 作者：Li Hongling ; Zhu Rongjiao ; Tian Yiling ; Xu Hongfei ; Dong Zeliang
• 刊名：Journal of Chemical & Engineering Data
• 出版年：2008
• 出版时间：September 2008
• 年：2008
• 卷：53
• 期：9
• 页码：2095-2100
• 全文大小：211K
• 年卷期：v.53,no.9(September 2008)
• ISSN：1520-5134

文摘

Vapor−liquid equilibrium data for the carbon monoxide + dimethyl carbonate, oxygen + dimethyl carbonate, and dimethyl ether + dimethyl carbonate systems were measured at 293 K, 313 K, 353 K, and 373 K and at elevated pressures up to 12.00 MPa. The measurements were carried out in a cylindrical autoclave with a moveable piston and an observation window. The experimental data were correlated using the Peng−Robinson−Stryjek−Vera equation of state (EOS) with the two-parameter van der Waals II mixing rule.