| 氯仿－苯－正丁醇三元体系加压相平衡研究 |
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| 引用本文： | 严新焕,陈庚华,王琦,韩世钧.氯仿－苯－正丁醇三元体系加压相平衡研究[J].燃料化学学报,1994(4). |
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| 作者姓名： | 严新焕 陈庚华 王琦 韩世钧 |
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| 作者单位： | 浙江大学化学系 |
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| 基金项目： | 国家教委优秀青年教师基金,浙江大学科研基金 |
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| 摘 要： | 本文根据氯仿、苯、正丁醇有关二元体系实测数据统一关联所得的能量参数关联式，用Ｗｉｌｓｏｎ方程对氯仿－苯－正丁醇三元体系在１０１～３０３ｋＰａ压力下的汽液平衡作了预测，并与本工作的实测数据比较，二者符合良好。实验结果表明，这三元体系与氯仿－苯－乙醇体系的汽液相平衡行为具有相似的规律。
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| 关 键 词： | 醇烃体系，加压汽液平衡，氯仿－苯－正丁醇体系 |
STUDIES ON PHASE EQUILIBRIA AT ELEVATED PRESSURE FOR CHLOROFORM-BENZENE-1-BUTANOL TERNARY SYSTEM |
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| Yan Xinhuan, Chen Genghua, Wang Qi, Han Shijun.STUDIES ON PHASE EQUILIBRIA AT ELEVATED PRESSURE FOR CHLOROFORM-BENZENE-1-BUTANOL TERNARY SYSTEM[J].Journal of Fuel Chemistry and Technology,1994(4). |
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| Authors: | Yan Xinhuan Chen Genghua Wang Qi Han Shijun |
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| Abstract: | The vapor liquid equilibrium data for chloroform-benzene-1-butanol ternary system were determined at pressure up to 303.0 kPa with the dual circulating vapor liquid equilibrium apparatus. The three-component Wilson equation with the unitedly cor-related expression of the corresponding binary systems was used to predict the equilibrium data. The predicted results are in good agreement with the experimental data. The experi-mental results indicate that this ternary system has the similar vapor-liquid equilibrium be-havior with the chloroform-benzene-ethanol system. Some chloride ions are generated in both ternary systems when the temperature is over 400 K. |
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| Keywords: | hydrocarbon-alcohol systems VLE at superatmospheric pressure chloro-form-benzene-1-butanol system |
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