蒽和咔唑在有机溶液中溶解度的研究

STUDY ON SOLUBILITY OF ANTHRACENE AND CARBAZOLE IN ORGANIC SOLVENTS

利用液 -固相平衡装置 ,测定了蒽和咔唑分别在 DMF、吡啶、苯和甲苯中的溶解度并作出溶解度曲线 .发现 DMF对蒽和咔唑的分离具有很好的效果 ,对工业上应用有重大意义 .测温误差为 0 .0 5 K。

Using a phase equilibrium The solubilitie of anthracene and carbazole in DMF,pyridine,benzene and toluene were determined and solubility curves were drawn.It was found that it was more efficient for separating anthracene and carbazole with DMF and more significance for applying in industry.There is 0.05 K error in measuring temparature,discussing the solubility in theoretics.