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. Krautsou
Belarusian National Technical University
A. M. Krautsou
Belarusian National Technical University
I. V. Avdoshka
Belarusian National Technical University
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.)
Views:
561
Email this article 