| Prediction of density and viscosity of ternary systems [C_2q]Br＋[C_4q]Br＋H_2O, [C_2q]Br＋[C_6q]Br ＋H_2O, and [C_4q]Br＋[C_6q]Br＋H_2O at different temperatures using their binary subsystems data |
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| 作者姓名： | Peng Xiaoming Hu Yufeng Chu Hong Miao Chao Li Zheyu Wang Zhixin |
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| 作者单位： | State Key Laboratory of Heavy Oil Processing and High Pressure Fluid Phase Behavior ＆ Property Research Laboratory,China University of Petroleum, Beijing 102249, China |
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| 基金项目： | National Natural Science Foundation of China （20976189, 21076224 and 21036008）;the Science Foundation of China University of Petroleum, Beijing （qzdx-2011-01） |
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| 摘 要： | The simple equations for prediction of the density and viscosity of mixed electrolyte solutions were extended to the related properties of mixed ionic liquid solutions. The density and viscosity were measured for ternary solutions C2q]Br(N-ethylquinolinium bromide)+C4q]Br (N-butylquinolinium bromide)+H2O, C2q]Br+C6q]Br(N-hexylquinolinium bromide)+H2O, and C4q]Br+C6q]Br+H2O and their binary subsystems C2q]Br+H2O, C4q]Br+H2O, and C6q]Br+H2O at 15, 20 and 25 °C, respectively. The results were used to test the predictability of the extended equations. The comparison results show that these simple equations can be used to predict the density and viscosity of the mixed ionic liquid solutions from the properties of their binary subsystems of equal ionic strength.
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| 关 键 词： | 三元体系 子系统 二进制 BR 密度 甲基溴化铵 电解质溶液 温度 |
Prediction of density and viscosity of ternary systems [C2q]Br+[C4q]Br+H2O, [C2q]Br+[C6q]Br+H2O, and [C4q]Br+[C6q]Br+H2O at different temperatures using the |
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| Peng Xiaoming,Hu Yufeng,Chu Hong,Miao Chao,Li Zheyu,Wang Zhixin.Prediction of density and viscosity of ternary systems [C2q]Br+[C4q]Br+H2O, [C2q]Br+[C6q]Br+H2O, and [C4q]Br+[C6q]Br+H2O at different temperatures using the[J].Petroleum Science,2012,9(2):242-250. |
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| Authors: | Peng Xiaoming Hu Yufeng Chu Hongd Miao Chao Li Zheyu and Wang Zhixin |
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| Affiliation: | State Key Laboratory of Heavy Oil Processing and High Pressure Fluid Phase Behavior & Property Research Laboratory, China University of Petroleum, Beijing 102249, China;State Key Laboratory of Heavy Oil Processing and High Pressure Fluid Phase Behavior & Property Research Laboratory, China University of Petroleum, Beijing 102249, China;State Key Laboratory of Heavy Oil Processing and High Pressure Fluid Phase Behavior & Property Research Laboratory, China University of Petroleum, Beijing 102249, China;State Key Laboratory of Heavy Oil Processing and High Pressure Fluid Phase Behavior & Property Research Laboratory, China University of Petroleum, Beijing 102249, China;State Key Laboratory of Heavy Oil Processing and High Pressure Fluid Phase Behavior & Property Research Laboratory, China University of Petroleum, Beijing 102249, China;State Key Laboratory of Heavy Oil Processing and High Pressure Fluid Phase Behavior & Property Research Laboratory, China University of Petroleum, Beijing 102249, China |
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| Abstract: | The simple equations for prediction of the density and viscosity of mixed electrolyte solutions were extended to the related properties of mixed ionic liquid solutions. The density and viscosity were measured for ternary solutions C2q]Br(N-ethylquinolinium bromide)+C4q]Br (N-butylquinolinium bromide)+H2O, C2q]Br+C6q]Br(N-hexylquinolinium bromide)+H2O, and C4q]Br+C6q]Br+H2O and their binary subsystems C2q]Br+H2O, C4q]Br+H2O, and C6q]Br+H2O at 15, 20, and 25 °C, respectively. The results were used to test the predictability of the extended equations. The comparison results show that these simple equations can be used to predict the density and viscosity of the mixed ionic liquid solutions from the properties of their binary subsystems of equal ionic strength. |
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| Keywords: | Density viscosity prediction N-ethylquinolinium bromide N-butylquinolinium bromide N-hexylquinolinium bromide |
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