Chain length effect of ionic liquid 1-alkyl-3-methylimidazolium chloride on the phase equilibrium of methane hydrate
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- 作者：Che-Kang Chua ; Shiang-Tai Lina ; Yan-Ping Chena ; Po-Chun Chenb ; Li-Jen Chena ; ljchen@ntu.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：Gas hydrate ; Ionic liquids ; Hydrate inhibitor ; Differential scanning calorimeter ; van der Waals and Platteeuw model ; Langmuir adsorption constant
- 刊名：Fluid Phase Equilibria
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：413
- 期：Complete
- 页码：57-64
- 全文大小：586 K
文摘
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Inhibition effect of chain length of ionic liquids on hydrate formation was examined.
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The homologous series of 1-alkyl-3-methylimidazolium chloride was investigated.
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DSC measurement was performed to determine methane hydrate dissociation temperature.
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The experiments were performed at pressure ranging from 5.00 to 35.00 MPa.
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A predictive thermodynamic model was applied to describe the experimental data.