The search of optimal compositions for different kinds of coal (lignite and hard coals) with the slam of lean coal for briquettes production was done. Some cheap and non-toxic binders for increasing mechanic stability and water resistance of coal-slam briquettes were experienced. Tree best kinds of binders from coke-chemical industry wastes for improving the properties of coal briquettes were chosen. The main technological parameters of coal briquetting without a binder additive - humidity, size of the pressed coal (dried), pressing pressure, drying temperature and pressing duration are in a certain relationship. To obtain a given briquette strength when changing one of the parameters, it is necessary to change another or several parameters. The dependence of the mechanical strength of briquettes on each individual parameter is often extreme. The value of the parameter at which the maximum strength of the briquettes is obtained is taken as optimal. For coals with good briquetting properties, this extreme dependence of the mechanical strength on individual briquetting parameters is more pronounced, especially for the bending and compressive strength of briquettes. Therefore, in the production of briquettes, an important element in the composition of the coal composition is the binder. The article discusses the search for a binder for the production of fuel briquettes using various grades of coals based on local raw materials.
| DOI | 10.11648/j.sr.20210901.11 |
| Published in | Science Research (Volume 9, Issue 1, February 2021) |
| Page(s) | 1-5 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Coal, Waste, Binders, Briquette, Water Absorption, Mechanical Stability
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APA Style
Ihor Petrovich Zasukha. (2021). Carbon-bearing Wastes as the Binders for Coal Briquette Production. Science Research, 9(1), 1-5. https://doi.org/10.11648/j.sr.20210901.11
ACS Style
Ihor Petrovich Zasukha. Carbon-bearing Wastes as the Binders for Coal Briquette Production. Sci. Res. 2021, 9(1), 1-5. doi: 10.11648/j.sr.20210901.11
AMA Style
Ihor Petrovich Zasukha. Carbon-bearing Wastes as the Binders for Coal Briquette Production. Sci Res. 2021;9(1):1-5. doi: 10.11648/j.sr.20210901.11
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Download@article{10.11648/j.sr.20210901.11,
author = {Ihor Petrovich Zasukha},
title = {Carbon-bearing Wastes as the Binders for Coal Briquette Production},
journal = {Science Research},
volume = {9},
number = {1},
pages = {1-5},
doi = {10.11648/j.sr.20210901.11},
url = {https://doi.org/10.11648/j.sr.20210901.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sr.20210901.11},
abstract = {The search of optimal compositions for different kinds of coal (lignite and hard coals) with the slam of lean coal for briquettes production was done. Some cheap and non-toxic binders for increasing mechanic stability and water resistance of coal-slam briquettes were experienced. Tree best kinds of binders from coke-chemical industry wastes for improving the properties of coal briquettes were chosen. The main technological parameters of coal briquetting without a binder additive - humidity, size of the pressed coal (dried), pressing pressure, drying temperature and pressing duration are in a certain relationship. To obtain a given briquette strength when changing one of the parameters, it is necessary to change another or several parameters. The dependence of the mechanical strength of briquettes on each individual parameter is often extreme. The value of the parameter at which the maximum strength of the briquettes is obtained is taken as optimal. For coals with good briquetting properties, this extreme dependence of the mechanical strength on individual briquetting parameters is more pronounced, especially for the bending and compressive strength of briquettes. Therefore, in the production of briquettes, an important element in the composition of the coal composition is the binder. The article discusses the search for a binder for the production of fuel briquettes using various grades of coals based on local raw materials.},
year = {2021}
}
TY - JOUR T1 - Carbon-bearing Wastes as the Binders for Coal Briquette Production AU - Ihor Petrovich Zasukha Y1 - 2021/01/04 PY - 2021 N1 - https://doi.org/10.11648/j.sr.20210901.11 DO - 10.11648/j.sr.20210901.11 T2 - Science Research JF - Science Research JO - Science Research SP - 1 EP - 5 PB - Science Publishing Group SN - 2329-0927 UR - https://doi.org/10.11648/j.sr.20210901.11 AB - The search of optimal compositions for different kinds of coal (lignite and hard coals) with the slam of lean coal for briquettes production was done. Some cheap and non-toxic binders for increasing mechanic stability and water resistance of coal-slam briquettes were experienced. Tree best kinds of binders from coke-chemical industry wastes for improving the properties of coal briquettes were chosen. The main technological parameters of coal briquetting without a binder additive - humidity, size of the pressed coal (dried), pressing pressure, drying temperature and pressing duration are in a certain relationship. To obtain a given briquette strength when changing one of the parameters, it is necessary to change another or several parameters. The dependence of the mechanical strength of briquettes on each individual parameter is often extreme. The value of the parameter at which the maximum strength of the briquettes is obtained is taken as optimal. For coals with good briquetting properties, this extreme dependence of the mechanical strength on individual briquetting parameters is more pronounced, especially for the bending and compressive strength of briquettes. Therefore, in the production of briquettes, an important element in the composition of the coal composition is the binder. The article discusses the search for a binder for the production of fuel briquettes using various grades of coals based on local raw materials. VL - 9 IS - 1 ER -
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