| 气液色谱法测定卤代烃溶质在环丁砜——NaI溶液中的无限稀释活度系数 |
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| 引用本文： | 白同春,卢锦梭.气液色谱法测定卤代烃溶质在环丁砜——NaI溶液中的无限稀释活度系数[J].河南师范大学学报(自然科学版),1991(4). |
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| 作者姓名： | 白同春 卢锦梭 |
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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 |
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| 摘 要： | 本文利用气液色谱法测定了333. 15K 时一些卤代烃溶质(氯代正丙烷、溴代正丙烷、碘代正丙烷、氯代正丁烷、氯代异丁烷、溴代异丙烷)在环丁砜-NaI 溶液中的无限稀释活度系数γ_1~∞.实验结果表明.lnγ_1∞和 NaI 的摩尔分数间存在较好的线性关系.
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| 关 键 词： | 气液色谱 无限稀释活度系数 卤代烃 环丁砜 |
THE MEASUREMENT OF INFINITE ACTIVITY COEFFICIENTS OF SOME ALKYL-HALIDE SOLUTES IN NaI AND SULFOLANE SOLUTION BY GAS LIOUID CHROMATOGRAPHY |
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| Bai Tongchun Lu Jinsuo.THE MEASUREMENT OF INFINITE ACTIVITY COEFFICIENTS OF SOME ALKYL-HALIDE SOLUTES IN NaI AND SULFOLANE SOLUTION BY GAS LIOUID CHROMATOGRAPHY[J].Journal of Henan Normal University(Natural Science),1991(4). |
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| Authors: | Bai Tongchun Lu Jinsuo |
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| Institution: | Department of Chemistry |
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| Abstract: | A gas liquid chromatographyic method was used for measuring the infinite activity coefficients(γ_1~∞)of
some alkyl-halide solutes,(n-propyl chloride,n-propyl bromide,n-propyl iodide,n-butyl chloride,iso-butyl chloride,iso-propyl bromide),in NaI and sulfolane solution at 333. 15K.The result showed that there was a linear relationship between lnγ_1~∞and the mole fraction of salt. |
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| Keywords: | gas liquid chromatography infinite activity coefficient alkyl halide sulfolane |
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