Densities of Carbon Dioxide + Ethane Mixtures from 240 K to 450 K at Pressures up to 35 MPa

This paper reports density measurements for CO2, C2H6, and four gravimetrically prepared mixtures of CO2 + C2H6. These results have been determined using a continuously-weighed pycnometer at temperatures from 240 K to 450 K at pressures up to 35 MPa. A detailed error analysis indicates that the accu...

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Bibliographic Details
Published inJournal of chemical and engineering data Vol. 42; no. 5; pp. 900 - 902
Main Authors Lau, W-W. R, Hwang, Chih-An, Holste, James C, Hall, Kenneth R, Gammon, Bruce E, Marsh, Kenneth N
Format Journal Article
LanguageEnglish
Published Washington, DC American Chemical Society 01.09.1997
Subjects
Chemical thermodynamics
Chemistry
Exact sciences and technology
General and physical chemistry
Mixtures
Thermodynamic properties
Compressibility factor
Hydrocarbon
Binary system
Carbon dioxide
Mass density
Experimental study
Thermodynamic properties
Physical properties
Ethane
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Summary:This paper reports density measurements for CO2, C2H6, and four gravimetrically prepared mixtures of CO2 + C2H6. These results have been determined using a continuously-weighed pycnometer at temperatures from 240 K to 450 K at pressures up to 35 MPa. A detailed error analysis indicates that the accuracy of the densities is better than ± 0.1%.
Bibliography:istex:82C80D12CA06FCCDC7A59C59799C10E1766B7B5A
ark:/67375/TPS-4Z0K0WXK-C
Abstract published in Advance ACS Abstracts, July 1, 1997.
ISSN:0021-9568
1520-5134
DOI:10.1021/je9700434