機械的攪拌による液-液分散(第1報) : 液-液分散における攪拌条件の選択についての一考察

概要

論文の詳細を見る
The present investigation was undertaken to determine the effect of mechanical agitation on liquid-liquid dispersion. A turbine impeller (150 mm in diameter) with fixed guide vanes was employed at 200-350 rpm and 30-90° blade angle. A mixture of n-C_7H_<16>-CCl_4 (D_4=1.000) and distilled water were used as the dispersion phase and continuous phase, respectively. The particle diameter of dispersion was determined by a microscopic method. (1) Particle size distribution showed a logarithmic normal distribution after considerable agitation. (2) Mean diameter to agitation time decreased linearly on log-log coordinate. (3) The energy efficiency of the dispersion was in the range between 10^<-3> and 10^<-6>. (4) With the increase of revolution number and blade angle, energy efficiency had a larger value on liquid-liquid dispersion.
公益社団法人日本薬学会の論文
1971-03-25