Saturated phase densities of (CO2 + H2O) at temperatures from (293 to 450) K and pressures up to 64 MPa
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- 作者：Emmanuel C. Efikaa ; Rayane Hoballaha ; Xuesong Lia ; Eric F. Mayb ; Eric.May@uwa.edu.au" class="auth_mail" title="E-mail the corresponding author ; Manuela Naniaa ; Yolanda Sanchez-Vicentea ; J.P. Martin Truslera
- 关键词：CO2 ; Water ; Density ; Saturation ; Phase behaviour
- 刊名：Journal of Chemical Thermodynamics
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：93
- 期：Complete
- 页码：347-359
- 全文大小：3183 K
文摘
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Saturated phase densities of CO2 + H2O were measured with a 1.5 kg · m−3 uncertainty.
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Aqueous phase densities can be predicted within 3 kg · m−3 using empirical models.
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The CO2-rich phase density was within 8 kg · m−3 of pure CO2 at the same (p, T).
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The cubic EOS of Spycher and Pruess deviates from the data by up to about 8 kg · m−3.