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利用失水山梨醇单油酸酯 (Span 80 )、磺化煤油、正辛醇等组成的液膜体系 ,采用正交实验法 ,研究了烟碱的提取 ,讨论了内外相条件、乳化液组成及其他操作条件对烟碱提取过程的影响 ,从而获得了烟碱分离、富集的优选条件 .在高压静电场下对该液膜体系进行破乳 ,建立了破乳速率及其相关操作参数——电压、频率、电极距间的函数关系
The liquid membrane system composed of sorbitan monooleate (Span 80), sulfonated kerosene and n-octanol was studied by orthogonal experiment. The extraction of nicotine was studied. The internal and external phase conditions, the composition of emulsion And other operating conditions on the extraction process of nicotine, the optimal conditions for the separation and enrichment of nicotine were obtained.The demulsification rate and related operating parameters of the liquid membrane system were established under high-voltage electrostatic field - - Voltage, frequency, electrode distance as a function of