SOLUBILITIES OF NITROGEN IN BINARY SOLUTIONS OF ACETONE WITH CYCLOHEXANE, BENZENE, CHLOROFORM AND 2-PROPANOL
SOLUBILITIES OF NITROGEN IN BINARY SOLUTIONS OF ACETONE WITH CYCLOHEXANE, BENZENE, CHLOROFORM AND 2-PROPANOL
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氮气在丙酮与环己烷、苯、氯仿和2-丙醇的二元溶液中的溶解度
DOI：
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发表时间：
1980
期刊：
影响因子：
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通讯作者：
T. Katayama
中科院分区：
文献类型：
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作者：
T. Nitta;Yukihiro Nakamura;Hideyuki Ariyasu;T. Katayama
给出了25℃下氮气在四种二元溶剂中丙酮的溶解度和溶剂超额摩尔体积的实验数据，另一组分为环己烷、苯、氯仿和异丙醇。气体溶解度的实验过量几乎可以用一个带有物理和化学项的Flory-Huggins类型的广义方程来定量地表示。结果还表明，除了苯-丙酮体系外，所研究体系的气体溶解度过剩数量与相对过剩摩尔体积之间的相似性仍然存在。
Experimental data of nitrogen solubilities in four binary solvents with acetone and those of excess molar volumes of the solvents are presented at 25°C. Cyclohexane, benzene, chloroform, and 2-propanol are selected as the other component. The experimental excess quantities of gas solubility are represented almost quantitatively by a generalized equation of Flory-Huggins type with physical and chemical terms. It is also shown that the similarity between the excess quantity of gas solubility and the relative excess molar volume holds for the systems investigated except for the benzene-acetone system.