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Дослідження закономірностей процесу періодичного розчинення полідисперсних частинок бензойної кислоти під час пневматичного перемішування

Дослідження закономірностей процесу періодичного розчинення полідисперсних частинок бензойної кислоти під час пневматичного перемішування

Abstract

В статье исследованы особенности процесса растворения полидисперсных частиц бензойной кислоты в условиях пневматического перемешивания. Описаны методики проведения экспериментов. Также приведены данные ситового и микроскопического анализов бензойной кислоты. Определены усредненный диаметр частицы. Приведена схема аппарата для пневматического перемешивания. Проанализирована зависимость массовой концентрации растворенного вещества от продолжительности процесса и построен график. Исследовано изменение плотности раствора, изменение концентрации внем бензойной кислоты и построено графическую зависимость. Рассмотрено влияние побочных эффектов пенообразования на процесс растворения. Определена средняя продолжительность процесса при данных условиях. Экспериментально установлено, что с увеличением расхода воздуха сокращается продолжительность процесса растворения. Проанализированы преимущества процесса растворения при пневматическом перемешивании раствора. This article investigates the features of the process of dissolution of polydispersed benzoic acid particles under conditions of pneumatic mixing. The technique of conducting experiments is described. The data of sieve and microscopic analyzes of benzoic acid are given. There is also determined the averaged particle diameter. There is given the scheme of the machine for pneumatic mixing. The dependence of the mass concentration of the dissolved substance on the duration of the process and the plot is constructed. The change in the density of the solution from the change in the concentration of benzoic acid in it and graphic dependence is constructed. The influence of the side effect of foam formation on the dissolution process is considered. The average duration of the process in the given conditions is determined. It has been experimentally established that with increasing air flow, the duration of the dissolution process is reduced. The advantages of the dissolution process during the pneumatic mixing of the solution are analyzed.

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Keywords

густина розчину, аналіз, температура, процес розчинення, концентрація розчину, полідисперсні матеріали

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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