| 气液色谱法测定有机溶质在碳酸丙烯酯-NaI溶液中的活度系数 |
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| 引用本文： | 白同春,卢锦梭,王键吉,刘文彬.气液色谱法测定有机溶质在碳酸丙烯酯-NaI溶液中的活度系数[J].河南师范大学学报(自然科学版),1993(1). |
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| 作者姓名： | 白同春 卢锦梭 王键吉 刘文彬 |
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| 作者单位： | 河南师范大学化学系，河南师范大学化学系，河南师范大学化学系，河南师范大学化学系 |
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| 摘 要： | <正> 本文报导了298.15、303.15、308.15、313.15K时,正已烷、苯、四氯化碳、氯仿、二氯甲烷在碳酸丙烯酯(PC)-NaI溶液中的无限稀释活度系数γ_1~∞和盐效应常数的气液色谱(GLC)法测定结果。并考察了温度的影响。
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| 关 键 词： | 气液色谱 盐效应 活度系数 |
THE DETERMINATION OF ACTIVITY COEFFICIENTS OF ORGANIC SOLUTES IN SOLUTION OF PROPYLENE CORBONATE AND NaI BY GAS LIQUID CHROMATOGRAPHYIC METHOD AT 298.15-313.15K |
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| Bai Tongchun,Lu Jinsuo,Wang Jianji,Liu Wenbin Chemistry.THE DETERMINATION OF ACTIVITY COEFFICIENTS OF ORGANIC SOLUTES IN SOLUTION OF PROPYLENE CORBONATE AND NaI BY GAS LIQUID CHROMATOGRAPHYIC METHOD AT 298.15-313.15K[J].Journal of Henan Normal University(Natural Science),1993(1). |
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| Authors: | Bai Tongchun Lu Jinsuo Wang Jianji Liu Wenbin Chemistry |
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| Institution: | Bai Tongchun;Lu Jinsuo;Wang Jianji;Liu Wenbin Chemistry Department |
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| Abstract: | The gas liquid chromatographyic method was used to detecte the infinite activitycoefficients(γ_1~∞)of some organic solutes,(benzene,hexane,carbon tetrachloride,chloroform,dichloromethane),in solutions of propylene carbonate and salt(NaI)at 298.15,303.15,308.15,313.15K.For examining the relationship between Inγ_1~∞ and salt's concentration(x),the salting—out effect paramenersof solutes were calculated,and the impact of temperature on γ_1~∞ and salt effect were discussed. |
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| Keywords: | gas liquid chromatography salting-out effect activity coeficient |
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