节点文献
2-甲基-1,4-萘醌在乙醇中溶解度的测定及关联
The measurement and correlation of the solubility of 2-methyl-1,4-naphthoquinone in ethanol
【摘要】 测定了常压下2-甲基-1,4-萘醌在乙醇中的溶解度,并用经验方程、二参数方程和三参数方程对实验数据进行关联,平均相对误差分别为2.49%,1.28%和0.80%,其中三参数方程拟合效果最好.
【Abstract】 The solubility of 2-methyl-1,4-naphthoquinone in ethanol was measured systemically at atmospheric pressure,and the experimental data were correlated by the empirical formula,two parameter and three parameter equation.Results indicated that the average relative error were 2.49%,1.28% and 0.80% respectively,and the fitting result of three parameter was the best of the three equations.
【关键词】 2-甲基-1,4-萘醌；
溶解度；
固液相平衡；
乙醇；
【Key words】 2-methyl-1,4-naphthoquinone； solubility； solid-liquid equilibrium； ethanol；
【Key words】 2-methyl-1,4-naphthoquinone； solubility； solid-liquid equilibrium； ethanol；
- 【文献出处】 郑州轻工业学院学报(自然科学版) ,Journal of Zhengzhou University of Light Industry(Natural Science) , 编辑部邮箱 ,2007年05期
- 【分类号】O621.24
- 【被引频次】7
- 【下载频次】195