Bibliographic Details
| Title: |
Prediction of water content of natural gases using the PC-SAFT equation of state. |
| Authors: |
Nasrifar, K.1 nasrifar@sutech.ac.ir, Alavi, F.1, Javanmardi, J.1 |
| Source: |
Fluid Phase Equilibria. Dec2017, Vol. 453, p40-45. 6p. |
| Subjects: |
Natural gas, Statistical association, Aqueous solutions, Analytical chemistry, Diffusion in hydrology, Water analysis |
| Abstract: |
Water contents of synthetic sweet and sour natural gas–like mixtures and their constituents for wide ranges of temperature and pressure are studied in this work. The perturbed-chain version of statistical associated fluid theory (PC-SAFT) is used to describe the vapor and aqueous phase. In addition to repulsion and dispersion interactions, the 4C association scheme is used to account for self-association between water molecules. Using the PC-SAFT approach, the water contents of methane, ethane, hydrogen sulfide, carbon dioxide, and certain synthetic sweet and sour natural gas mixtures are predicted satisfactorily. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
