| Issue |
MATEC Web Conf.
Volume 357, 2022
25th Polish-Slovak Scientific Conference on Machine Modelling and Simulations (MMS 2020)
|
|
|---|---|---|
| Article Number | 02004 | |
| Number of page(s) | 14 | |
| Section | Modelling and Simulation, Structural Optimization | |
| DOI | https://doi.org/10.1051/matecconf/202235702004 | |
| Published online | 22 June 2022 | |
Technology for Porous Ammonium Nitrate Production: Analysis of Drying Machines’ Operating Modes
1 Sumy State University, 2 Rymskogo-Korsakova Street, Sumy 40007, Ukraine
2 Alexander Dubcek University of Trencin, 491/30 I. Krasku, Puchov 02001, Slovak Republic
The article is devoted to the development of the technological principlesregarding thefinal drying process of the porous ammonium nitrate (PAN) granules in multistage gravitational shelf dryers. The data on the dryer’s optimal technological operatingmodes are obtained. PAN samples are studied; the regularity of the change in the porous structure of the granule depending on the hydrodynamic and thermodynamic conditions of the dryer is established. Experimental data obtained during the research will be used to create a methodology for the engineering calculation of gravitational shelf dryers.The data for calculating the residence time of particles in the dryer under various hydrodynamic operating modes are obtained. Moreover, the data about the optimal operating conditions of the drying machines at the final drying stage will be used to improve the technology to form porous granules from ordinary ammonium nitrate.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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