Modeling the vapor-liquid equilibria and water activity coefficients of alternative refrigerant-absorbent ionic liquid-water pairs for absorption systems
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- 作者：M.B. Oliveiraa ; E.A. Crespoa ; F. Llovellb ; L.F. Vegac ; lvega@alyatech.com" class="auth_mail" title="E-mail the corresponding author ; J.A.P. Coutinhoa
- 关键词：Water ; [C4mim] IL ; VLE ; Water activity coefficients ; Soft-SAFT
- 刊名：Fluid Phase Equilibria
- 出版年：2016
- 出版时间：25 October 2016
- 年：2016
- 卷：426
- 期：Complete
- 页码：100-109
- 全文大小：1136 K
文摘
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Selected ILs were studied as new potential pairs of cooling absorbents.
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Soft-SAFT EoS was applied for the description of ILs + water systems.
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VLE at three different pressures and isothermal water activity coefficients addressed.
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Infinite dilution coefficients were predicted finding an overall good description.