Influence of the form of colloid solutions on the efficiency of dispersed phase cleaning
DOI:
https://doi.org/10.15587/1729-4061.2012.4615Keywords:
the equivalent size, particle, form, form factor, diameter, efficiency of cleaning.Abstract
The paper describes the urgency of the problem of finding of an equivalent size of a free particle in hydrosols and aerosols. Study of the influence of the form of impurities on the work of cleaning equipment occupies an important place. To improve the cleaning efficiency and reduce weight and size characteristics, the superposition of the electric fields is applied. The advantages of application of one size particles in hydro- and aerodynamics in comparison with three dimensions are presented. The classification of particles according to their kind is suggested. There is an analysis of methods of definition of equivalent diameter. The formulas and definitions of the most used and studied methods are given. The article contains illustrations as an explanation for definition of Martin diameter, Feret diameter and diameter of loft. The cub and its equivalent sizes, calculated by different methods are presented as visual aids. Some equivalent diameters for correct figures were calculated. The example of calculation of a magnetic hydrocyclone shows the effect of the right choice of method of calculating of the equivalent diameter on the effectiveness of cleaning of technological liquid from the magnetic mechanical impurities. It was shown that the efficiency depends on the diameter in a quadratic dependence, and therefore the error during the method selection for determination of the equivalent diameter would be greater. The examples of application of the various methods for determination of the equivalent diameter in different situations are presented. Also, the influence of particle shape on the resistance movement in viscous media was considered. The formulas of free particle transition to equivalent medium are given.References
- Александров, Е. Е. Повышение ресурса технических систем путем использования электрических и магнитных полей [Текст] : Монография / Е. Е. Александров, И. А. Кравец, Е. Н. Лысиков [и др.]. – Харьков : НТУ «ХПИ», 2006. – 544 с.
- Basic Principles of Particle Size Analysis. [Електронний ресурс] / Alan Rawle // — Режим доступа: http://golik.co.il/Data/BasicPrinciplesofParticlesize_1126925513.pdf
- Райст П. Аэрозоли. Введение в теорию. [Текст]: П. Райст; перевод с англ. Б. А. Садовского. - М.: Мир, 1987. – 280с.
- Новый справочник химика и технолога. Процессы и аппараты химических технологий. Ч.II. [Текст] / [Г. М. Островский, Р. Ш. Абиев, В. М. Александров и др.]; под ред. Г. М. Островского, Е. В. Иванова, Ю. П. Удалова и др. – СПб.: НПО «Профессионал», 2006. – 916 с.
- Фукс, Н. А. Механика аэрозолей [Текст] / Н. А. Фукс. – М. : АН СССР, 1955. – 352 с.
- Грин, Х. Аэрозоли – пыли, дымы и туманы [Текст] / Х. Грин, В. Лейн ; перевод с англ. Н. А. Фукса. – М:. Изд-во «Химия», 1972. – 428 с.
- Ламбурн Р. Лакокрасочные материалы и покрытия. Теория и практика. [Текст]: Р. Ламбурн; перевод с англ. Л. Н. Машляковского и А. М. Фроста. – СПб.: Химия, 1991. – 512 с.
- Allen T. Powder Sampling and Particle Size Determination [Текст] / T. Allen. – Oxford: Elsevier Science, 2003. – 682 p.
- Масюткин Е. П. Анализ основ теории и методов расчета гидроциклонов с силовыми полями электрической природы / Е. П. Масюткин, В. И. Просвирнин, Б. А. Авдеев // Рыбное хозяйство Украины. – Керчь : КГМТУ, 2012. – № 1 (78). – С. 34-38.
- Страус, В. Промышленная очистка газов [Текст] / В. Страус ; перевод с англ. Ю. А. Косого. – М.: Химия, 1981. – 616 с.
- Циборовский Я. Основы процессов химической технологии / Я. Циборовский ; перевод с польск.-Л.: Химия,1967.- 719с.
- Просвирнин В. И. Теоретическое и экспериментальное обоснование кинетики процессов и параметров электромагнитных устройств очистки железосодержащих дисперсных сред в агропромышленном комплексе : дис. докт. техн. наук : 05.20.02 / В. И. Просвирнин ; МИМСХ. - Мелитополь, 1992. - 286 с.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2014 Евгений Петрович Масюткин, Виктор Иванович Просвирнин, Борис Александрович Авдеев
This work is licensed under a Creative Commons Attribution 4.0 International License.
The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.
A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.
