PVTx Properties of the Binary 1,1-Difluoroethane + 1,1,2,2-Tetrafluoroethane System

Takeshi Tamatsu, Takahiro Sato, Haruki Sato, Koichi Watanabe

研究成果: Article査読

5 被引用数 (Scopus)

抄録

The experimental pressure-volume-temperature-composition (PVTx) properties of the binary refrigerant 1,1-difluoroethane (HFC-152a) + 1,1,2,2-tetrafluoroethane (HFC-134) have been measured by means of a constant-volume method coupled with expansion procedures in an extensive range of temperatures, pressures, and densities. A total of 202 PVTx property data were measured in a range of temperatures from 320 to 440 K, pressures from 1.0 to 4.3 MPa, and densities from 54 to 155 kg/m3. A Clausius-Clapeyron-type correlation for the dew-point pressures was developed which can reproduce the measurements within ±5 kPa.

本文言語English
ページ(範囲)512-515
ページ数4
ジャーナルJournal of Chemical and Engineering Data
37
4
DOI
出版ステータスPublished - 1992 10 1

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

フィンガープリント

「PVTx Properties of the Binary 1,1-Difluoroethane + 1,1,2,2-Tetrafluoroethane System」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル