BUBBLE POINT PRESSURES FOR BINARY-MIXTURES OF BROMOTRIFLUOROMETHANE (R13B1) AND CHLOROPENTAFLUOROETHANE (R115) WITH CHLORODIFLUOROMETHANE (R22)

被引：16

作者：

HONGO, M

KUSUNOKI, M

MATSUYAMA, H

TAKAGI, T

MISHIMA, K

ARAI, Y

机构：

[1] KYUSHU UNIV,FAC ENGN,FUKUOKA 812,JAPAN

[2] KYOTO INST TECHNOL,FAC ENGN & DESIGN,KYOTO 606,JAPAN

[3] FUKUOKA UNIV,FAC ENGN,FUKUOKA 81401,JAPAN

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1990年 / 35卷 / 04期

关键词：

D O I：

10.1021/je00062a012

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The bubble point pressures for two binary mixtures of bromotrifluoromethane (R13B1) and chloropentafluoroethane (R115) with chlorodifluoromethane (R22) were measured by a new apparatus based on a static method employing a pressure vessel of 46-cm3volume. The results for various compositions covering the range of temperatures from 298.15 K to near their critical values were obtained. The uncertainty of the present data was estimated to be no greater than ±0.3%. The bubble point pressures for pure substances and an azeotropic mixture (R502) were correlated by the Wagner equation, and those for refrigerant mixtures were also correlated by the Wagner equation, based on the corresponding states principle. © 1990, American Chemical Society. All rights reserved.

引用

页码：414 / 417

页数：4

共 9 条

[1]

[Anonymous], 1987, PROPERTIES GASES LIQ

[2] USE OF MOLECULAR SHAPE FACTORS IN VAPOR-LIQUID EQUILIBRIUM CALCULATIONS WITH CORRESPONDING STATES PRINCIPLE [J].