DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, S. -P. | - |
dc.contributor.author | Seo, Y. -T. | - |
dc.contributor.author | Lee, H. | - |
dc.contributor.author | Ryu, B. -J. | - |
dc.date.accessioned | 2009-05-19T06:20:56Z | - |
dc.date.available | 2009-05-19T06:20:56Z | - |
dc.date.issued | 2002-04-08 | - |
dc.identifier.citation | J. Chem. Thermodynamics, Vol.31, pp.763–772 | en |
dc.identifier.issn | 0021-9614 | - |
dc.identifier.uri | http://hdl.handle.net/10203/9066 | - |
dc.description.abstract | Four-phase (SHhydrate + water-rich liquid + hydrocarbon-rich liquid + vapour) structure H (SH) hydrate equilibria of (methane + water + 2-methylbutane + magnesium chloride), (methane + water + 2,2-dimethylbutane + magnesium chloride), and (methane + water + methylcyclohexane + magnesium chloride) were measured in the temperature range from T = 271.55 K to T = 284.65 K, and the pressure range from p = 1.47 MPa to p = 9.75 MPa. The results for three ternary hydrates were found to be in good agreement with those in the literature. The addition of MgCl2exerted a substantial inhibition effect on hydrate formation. The hydrate equilibrium temperature and pressure were predicted by the Redlich–Kwong–Soave equation of state (RKS-EOS) using the Huron–Vidal second-order (MHV2) mixing rule incorporated with the modified UNIFAC model and Aasberg-Petersen et al.’s model. Good agreement was observed between the predicted conditions and experimental results. A small deviation was found as the system pressure increased. | en |
dc.description.sponsorship | The authors wish to acknowledge the financial support of the Korea Research Foundation made in the program year of 1994. | en |
dc.language.iso | en_US | en |
dc.publisher | Academic Press | en |
dc.subject | hydrate | en |
dc.subject | structure H | en |
dc.subject | phase equilibria | en |
dc.subject | methane | en |
dc.subject | MgCl2 | en |
dc.title | SHhydrate equilibria of (methane + water + 2-methylbutane + magnesium chloride), (methane + water + 2,2-dimethylbutane + magnesium chloride), and (methane + water + methylcyclohexane + magnesium chloride) | en |
dc.type | Article | en |
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