This paper reports PVT measurements for five gravimetrically prepared CO2 + CH4 mixtures. A continuously-weighed, high-pressure pycnometer was used to measure densities at temperatures from 225 K to 350 K in 25 K increments and pressures to 35 MPa with one set of measurements to 69 MPa. A detailed error analysis indicates that the accuracy of the densities is better than ±0.1%.
CITATION STYLE
Hwang, C. A., Iglesias-Silva, G. A., Holste, J. C., Hall, K. R., Gammon, B. E., & Marsh, K. N. (1997). Densities of carbon dioxide + methane mixtures from 225 K to 350 K at pressures up to 35 MPa. Journal of Chemical and Engineering Data, 42(5), 897–899. https://doi.org/10.1021/je970042b
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