(Vapour plus liquid) equilibria of the {carbon dioxide plus pentafluoroethane (HFC-125)} system and the {carbon dioxide plus dodecafluoro-2-methylpentan-3-one (NOVEC™ 1230)} system

被引：10
|
作者：
Jeong, Keesin
Im, Jihoon
Lee, Sukyung
Kim, Hwayong
机构：
[1] Seoul Natl Univ, Inst Chem Proc, Sch Chem & Biol Engn, Seoul 151744, South Korea
[2] Seoul Natl Univ Technol, Dept Safety Engn, Seoul 139743, South Korea
来源：
JOURNAL OF CHEMICAL THERMODYNAMICS | 2007年 / 39卷 / 04期
关键词：
(vapour plus liquid) equilibria; carbon dioxide (CO2); pentafluoroethane (HFC-125); dodecafluoro-2-methylpentan-3-one (NOVECT (TM) 1230);
D O I：
10.1016/j.jct.2006.09.010
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Binary (vapour + liquid) equilibrium data were measured for the {carbon dioxide + pentafluoroethane (HFC-125)} system at temperatures from 313.15 K to 333.15 K and the {carbon dioxide + dodecafluoro-2-methylpentan-3-one (NOVEC (TM) 1230)} system at temperatures from 313.15 K to 343.15 K. These experiments were carried out with a circulating-type apparatus with on-line gas chromatography. The experimental data were correlated well by the Peng-Robinson equation of state using the Wong-Sandler mixing rules. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：531 / 535
页数：5
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