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https://doi.org/10.1016/j.jct.2013.02.003
DC Field | Value | |
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dc.title | Hydrate phase equilibrium of ternary gas mixtures containing carbon dioxide, hydrogen and propane | |
dc.contributor.author | Babu, P. | |
dc.contributor.author | Yang, T. | |
dc.contributor.author | Veluswamy, H.P. | |
dc.contributor.author | Kumar, R. | |
dc.contributor.author | Linga, P. | |
dc.date.accessioned | 2014-10-09T06:50:23Z | |
dc.date.available | 2014-10-09T06:50:23Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Babu, P., Yang, T., Veluswamy, H.P., Kumar, R., Linga, P. (2013). Hydrate phase equilibrium of ternary gas mixtures containing carbon dioxide, hydrogen and propane. Journal of Chemical Thermodynamics 61 : 58-63. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jct.2013.02.003 | |
dc.identifier.issn | 00219614 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/89140 | |
dc.description.abstract | Hydrate phase equilibrium of the ternary guest mixtures containing carbon dioxide, hydrogen and propane at two different compositions were determined. Addition of mole composition of 2.5% propane to the fuel gas (CO2 (40%)/H2 (60%)) mixture reduces the hydrate formation conditions by 66% at the temperature of 278.4 K. A Clausius-Clapeyron plot for the experimental results was plotted and from the slope, the enthalpy of hydrate dissociation was calculated. The enthalpy of dissociation of the mixed hydrate formed from a ternary gas mixture containing mole composition 38.1% CO 2, 59.4% H2 and 2.5% C3H8 was found to be 110 kJ · mol-1 and hence it was concluded that the mixed hydrate formed structure II (sII) hydrates. Whereas for the ternary gas mixture containing mole composition 80.0% CO2, 18.8% H2, and 1.2% C3H8, the enthalpy of dissociation of the mixed hydrate was found to be 78 kJ · mol-1 and hence we believe the mixed hydrate formed structure I (sI) hydrate. © 2013 Published by Elsevier B.V. All rights reserved. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jct.2013.02.003 | |
dc.source | Scopus | |
dc.subject | Carbon dioxide capture | |
dc.subject | Gas hydrates | |
dc.subject | Global warming | |
dc.subject | Phase equilibrium | |
dc.subject | Pre-combustion | |
dc.subject | Thermodynamics | |
dc.type | Article | |
dc.contributor.department | CHEMICAL & BIOMOLECULAR ENGINEERING | |
dc.description.doi | 10.1016/j.jct.2013.02.003 | |
dc.description.sourcetitle | Journal of Chemical Thermodynamics | |
dc.description.volume | 61 | |
dc.description.page | 58-63 | |
dc.description.coden | JCTDA | |
dc.identifier.isiut | 000317352000009 | |
Appears in Collections: | Staff Publications |
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