ULTRASONIC SPEEDS IN LIQUID 1,1-DICHLORO-1-FLUOROETHANE AT TEMPERATURES FROM 283 TO 373-K AND PRESSURES UP TO 50-MPA

被引：7

作者：

TAKAGI, T ^{[1
]}

HONGO, M ^{[1
]}

机构：

[1] NIHON UNIV,COLL IND TECHNOL,NARASHINO,CHIBA 275,JAPAN

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1993年 / 38卷 / 01期

关键词：

D O I：

10.1021/je00009a014

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The ultrasonic speeds, u, in the liquid phase of 1,1-dichloro-1-fluoroethane, CCl2FCH3, were measured along 11 isotherms from 283 to 373.15 K and from 0.1 MPa or near the vapor pressure to about 50 MPa. The measurements were carried out by a sing-around technique operated at a frequency of 2 MHz with an uncertainty of less than +/-0.2%. The ultrasonic speeds and related thermodynamic properties for CCl2FCH3 appear to have characteristics different from those for CCl3F and CHCl2CF3 reported elsewhere.

引用

页码：60 / 62

页数：3

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