ULTRASONIC SPEED FOR LIQUID TRICHLOROFLUOROMETHANE AND 1,1-DICHLORO-2,2,2-TRIFLUOROETHANE AT TEMPERATURES FROM 283-K TO 373-K AND PRESSURES UP TO 75-MPA

被引：16

作者：

TAKAGI, T

机构：

[1] Faculty of Engineering and Design, Kyoto Institute of Technology, Matsugasaki, Sakyoku

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1991年 / 36卷 / 04期

关键词：

D O I：

10.1021/je00004a015

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The ultrasonic speeds for liquid trichlorofluoromethane (CCI3F) and 1,1-dichloro-2,2,2-trifluoroethane (C2HCI2F3) were measured from 283 to 373 K and from 0.1 MPa or their saturated vapor pressure to about 75 MPa. The measurements were carried out by a sing-around technique operated at a frequency of 2 MHz with the uncertainly of +/- 0.2%. The temperature and pressure variation of ultrasonic speed and related properties are discussed.

引用

页码：394 / 398

页数：5