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.
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.
出处
《河南师范大学学报（自然科学版）》
CAS
CSCD
1991年第4期74-78,共5页
Journal of Henan Normal University(Natural Science Edition)
关键词
色谱法
卤代烃
环丁砜
碘化钠
溶液
gas liquid chromatography
infinite activity coefficient
alkyl halide
sulfolane
