TO CALCULATION OF DISPERSION SEPARATION INTENSITY WITH LIQUID INTERNAL PHASE OF SPARSE DISTRIBUTION
Abstract
The paper investigates a dispersion separation process with due account of different factors: liquid phase concentration and its degree of dispersion, height of settling layer, concentration of surface-active substances in disperse medium, medium temperature. Water has been used as a disperse medium in the investigated dispersion system and toluol has been used as a liquid dispersion phase.
A sedimentometric analysis using the obtained dependences allows to determine the following main quantitative characteristics of the dispersion in every concrete case according to minimum number of experimental data: complete separation time, value of total and specific particle surface, polydispersity index, weighted-mean radius of particles and other characteristicsAbout the Authors
M. V. KrautsouA. M. Krautsou
I. V. Avdoshka
References
1. Авдеев, Н. Я. Об аналитическом методе расчета седиментометрического дисперсионного анализа / Н. Я. Авдеев. – Ростов-на/Д. : Изд-во Ростов. ун-та, 1964. – 203 с.
2. Николаев, П. В. Основы химии и технологии производства синтетических моющих средств / П. В. Николаев, Н. А. Козлов, С. Н. Петров. – Иваново : Иван. гос. хим.- технол. ун-т, 2007. – 116 с.
3. Фролов, Ю. Г. Курс коллоидной химии: поверхностные явления и дисперсные системы / Ю. Г. Фролов. – М. : Химия, 1989. – 464 с.
Review
For citations:
Krautsou M.V., Krautsou A.M., Avdoshka I.V. TO CALCULATION OF DISPERSION SEPARATION INTENSITY WITH LIQUID INTERNAL PHASE OF SPARSE DISTRIBUTION. Science & Technique. 2011;(5):49-54. (In Russ.)