Justification of the Energy Use of Cedar Husk Waste as an Environmentally Friendly Additive for Co-Combustion with Coal

In this paper, the properties of ignition of mixed fuel pellets formed on the basis of fairly typical energy coal and wood industry waste in the form of cedar husks are experimentally established. The technical characteristics of the initial fuel components and the mixtures based on them, the igniti...

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Autores principales:	Yankovsky Stanislav, Tolokol’nikov Anton, Berezikov Nikolay, Gubin Vladimir
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	coal biomass recycling mixed fuel pellets thermal decomposition Technology T
Acceso en línea:	https://doaj.org/article/753b7389b72b41ad8dfcfd46eb2df451
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spelling	oai:doaj.org-article:753b7389b72b41ad8dfcfd46eb2df4512021-11-11T15:50:54ZJustification of the Energy Use of Cedar Husk Waste as an Environmentally Friendly Additive for Co-Combustion with Coal10.3390/en142170271996-1073https://doaj.org/article/753b7389b72b41ad8dfcfd46eb2df4512021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/7027https://doaj.org/toc/1996-1073In this paper, the properties of ignition of mixed fuel pellets formed on the basis of fairly typical energy coal and wood industry waste in the form of cedar husks are experimentally established. The technical characteristics of the initial fuel components and the mixtures based on them, the ignition delay times for different mass concentrations of biomass in coal, and the composition of flue gases formed during the thermal decomposition of these mixed fuels and their base components were determined. Pellets of mixed fuels were made by a hydraulic press. The experiments were performed in an air environment at temperatures from 600 °C to 800 °C. Recording of the processes of pellet ignition and combustion was carried out using a high-speed video camera with an image format of 1024 × 1024 pixels, and a frame rate up to 500 frames per second. The analysis of the flue gas composition was performed using a Test-1 factory gas analyzer (BONER Co.). It was found that the increase in the share of biomass up to 50% in the mixed fuel led to a significant reduction in the ignition delay time to less than 1 s and the sequestration of sulfur oxide emissions by 37.6% and of nitrogen oxides by 3.8% in the studied granular mixed fuels.Yankovsky StanislavTolokol’nikov AntonBerezikov NikolayGubin VladimirMDPI AGarticlecoalbiomassrecyclingmixed fuelpelletsthermal decompositionTechnologyTENEnergies, Vol 14, Iss 7027, p 7027 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	coal biomass recycling mixed fuel pellets thermal decomposition Technology T
spellingShingle	coal biomass recycling mixed fuel pellets thermal decomposition Technology T Yankovsky Stanislav Tolokol’nikov Anton Berezikov Nikolay Gubin Vladimir Justification of the Energy Use of Cedar Husk Waste as an Environmentally Friendly Additive for Co-Combustion with Coal
description	In this paper, the properties of ignition of mixed fuel pellets formed on the basis of fairly typical energy coal and wood industry waste in the form of cedar husks are experimentally established. The technical characteristics of the initial fuel components and the mixtures based on them, the ignition delay times for different mass concentrations of biomass in coal, and the composition of flue gases formed during the thermal decomposition of these mixed fuels and their base components were determined. Pellets of mixed fuels were made by a hydraulic press. The experiments were performed in an air environment at temperatures from 600 °C to 800 °C. Recording of the processes of pellet ignition and combustion was carried out using a high-speed video camera with an image format of 1024 × 1024 pixels, and a frame rate up to 500 frames per second. The analysis of the flue gas composition was performed using a Test-1 factory gas analyzer (BONER Co.). It was found that the increase in the share of biomass up to 50% in the mixed fuel led to a significant reduction in the ignition delay time to less than 1 s and the sequestration of sulfur oxide emissions by 37.6% and of nitrogen oxides by 3.8% in the studied granular mixed fuels.
format	article
author	Yankovsky Stanislav Tolokol’nikov Anton Berezikov Nikolay Gubin Vladimir
author_facet	Yankovsky Stanislav Tolokol’nikov Anton Berezikov Nikolay Gubin Vladimir
author_sort	Yankovsky Stanislav
title	Justification of the Energy Use of Cedar Husk Waste as an Environmentally Friendly Additive for Co-Combustion with Coal
title_short	Justification of the Energy Use of Cedar Husk Waste as an Environmentally Friendly Additive for Co-Combustion with Coal
title_full	Justification of the Energy Use of Cedar Husk Waste as an Environmentally Friendly Additive for Co-Combustion with Coal
title_fullStr	Justification of the Energy Use of Cedar Husk Waste as an Environmentally Friendly Additive for Co-Combustion with Coal
title_full_unstemmed	Justification of the Energy Use of Cedar Husk Waste as an Environmentally Friendly Additive for Co-Combustion with Coal
title_sort	justification of the energy use of cedar husk waste as an environmentally friendly additive for co-combustion with coal
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/753b7389b72b41ad8dfcfd46eb2df451
work_keys_str_mv	AT yankovskystanislav justificationoftheenergyuseofcedarhuskwasteasanenvironmentallyfriendlyadditiveforcocombustionwithcoal AT tolokolnikovanton justificationoftheenergyuseofcedarhuskwasteasanenvironmentallyfriendlyadditiveforcocombustionwithcoal AT berezikovnikolay justificationoftheenergyuseofcedarhuskwasteasanenvironmentallyfriendlyadditiveforcocombustionwithcoal AT gubinvladimir justificationoftheenergyuseofcedarhuskwasteasanenvironmentallyfriendlyadditiveforcocombustionwithcoal
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Justification of the Energy Use of Cedar Husk Waste as an Environmentally Friendly Additive for Co-Combustion with Coal

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