CAJ | 학술논문

研究了基于与水互溶的普通有机溶剂的双水相萃取体系，并考察了不同种类盐分相能力的差异及不同种类有机溶剂的分相情况.双水相分相受许多因素影响，包括溶剂、盐的类型及浓度.根据分相后有机溶剂相的体积变化，双水相体系存在3种分相类型：Ⅰ型(V始＜V终)、Ⅱ型(V始＞V终)和Ⅲ型(兼具Ⅰ、Ⅱ型).
연구료기우여수호용적보통유궤용제적쌍수상췌취체계，병고찰료불동충류염분상능력적차이급불동충류유궤용제적분상정황.쌍수상분상수허다인소영향，포괄용제、염적류형급농도.근거분상후유궤용제상적체적변화，쌍수상체계존재3충분상류형：Ⅰ형(V시＜V종)、Ⅱ형(V시＞V종)화Ⅲ형(겸구Ⅰ、Ⅱ형).
The phase separation ability of various salts and organicsolvents for two-phase aqueous extraction system was studied. There are many factors affecting the phase separation, such as the kind and concentration of solvent and salts. According to the variation of organic solvent phase volumes after separation, three categories of two-phase aqueous extraction have been observed: type Ⅰ(Vinitial＜Vend), type Ⅱ(Vinitial＞Vend) and type Ⅲ(type Ⅰ and concurrently type Ⅱ).