Carbon Shale Combustion in the Fluidized Bed Reactor

Carbon Shale Combustion in the Fluidized Bed Reactor

The purpose of this article is to present the possibilities of coal shale combustion in furnaces with bubbling fluidized bed. Coal shale can be autothermally combusted in the fluidized bed, despite the low calorie value and high ash content of fuel. Established concentrations of CO (500 ppm) and VOC...

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Main Authors: Olek Małgorzata, Kandefer Stanisław, Kaniowski Wiesław, Żukowski Witold, Baron Jerzy
Format: Article
Language:English
Published: Sciendo 2014-06-01
Series:Polish Journal of Chemical Technology
Subjects:
shale coal
combustion
fluidized bed technology
Online Access:https://doi.org/10.2478/pjct-2014-0033
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spelling doaj-16296a4aafb04a4e9b1b4eb9686b1d0e2021-09-05T14:01:00ZengSciendoPolish Journal of Chemical Technology1899-47412014-06-01162747610.2478/pjct-2014-0033pjct-2014-0033Carbon Shale Combustion in the Fluidized Bed ReactorOlek Małgorzata0Kandefer Stanisław1Kaniowski Wiesław2Żukowski Witold3Baron Jerzy4Cracow University of Technology, Faculty of Environmental Engineering, Institute of Thermal Engineering and Air Protection, Warszawska 24, 31-155 Cracow, PolandCracow University of Technology, Faculty of Environmental Engineering, Institute of Thermal Engineering and Air Protection, Warszawska 24, 31-155 Cracow, PolandCracow University of Technology, Faculty of Environmental Engineering, Institute of Thermal Engineering and Air Protection, Warszawska 24, 31-155 Cracow, PolandCracow University of Technology, Faculty of Chemical Engineering and Technology, Institute of Inorganic Chemistry and Technology, Warszawska 24, 31-155 Cracow, PolandCracow University of Technology, Faculty of Chemical Engineering and Technology, Institute of Inorganic Chemistry and Technology, Warszawska 24, 31-155 Cracow, PolandThe purpose of this article is to present the possibilities of coal shale combustion in furnaces with bubbling fluidized bed. Coal shale can be autothermally combusted in the fluidized bed, despite the low calorie value and high ash content of fuel. Established concentrations of CO (500 ppm) and VOC (30 mg/m3) have indicated a high conversion degree of combustible material during combustion process. Average concentrations of SO2 and NOx in the flue gas were higher than this received from the combustion of high quality hard coal, 600 ppm and 500 ppm, respectively. Optional reduction of SO2 and NOx emission may require the installation of flue gas desulphurization and de-NOx systems.https://doi.org/10.2478/pjct-2014-0033shale coalcombustionfluidized bed technology
collection DOAJ
language English
format Article
sources DOAJ
author Olek Małgorzata
Kandefer Stanisław
Kaniowski Wiesław
Żukowski Witold
Baron Jerzy
spellingShingle Olek Małgorzata
Kandefer Stanisław
Kaniowski Wiesław
Żukowski Witold
Baron Jerzy
Carbon Shale Combustion in the Fluidized Bed Reactor
Polish Journal of Chemical Technology
shale coal
combustion
fluidized bed technology
author_facet Olek Małgorzata
Kandefer Stanisław
Kaniowski Wiesław
Żukowski Witold
Baron Jerzy
author_sort Olek Małgorzata
title Carbon Shale Combustion in the Fluidized Bed Reactor
title_short Carbon Shale Combustion in the Fluidized Bed Reactor
title_full Carbon Shale Combustion in the Fluidized Bed Reactor
title_fullStr Carbon Shale Combustion in the Fluidized Bed Reactor
title_full_unstemmed Carbon Shale Combustion in the Fluidized Bed Reactor
title_sort carbon shale combustion in the fluidized bed reactor
publisher Sciendo
series Polish Journal of Chemical Technology
issn 1899-4741
publishDate 2014-06-01
description The purpose of this article is to present the possibilities of coal shale combustion in furnaces with bubbling fluidized bed. Coal shale can be autothermally combusted in the fluidized bed, despite the low calorie value and high ash content of fuel. Established concentrations of CO (500 ppm) and VOC (30 mg/m3) have indicated a high conversion degree of combustible material during combustion process. Average concentrations of SO2 and NOx in the flue gas were higher than this received from the combustion of high quality hard coal, 600 ppm and 500 ppm, respectively. Optional reduction of SO2 and NOx emission may require the installation of flue gas desulphurization and de-NOx systems.
topic shale coal
combustion
fluidized bed technology
url https://doi.org/10.2478/pjct-2014-0033
work_keys_str_mv AT olekmałgorzata carbonshalecombustioninthefluidizedbedreactor
AT kandeferstanisław carbonshalecombustioninthefluidizedbedreactor
AT kaniowskiwiesław carbonshalecombustioninthefluidizedbedreactor
AT zukowskiwitold carbonshalecombustioninthefluidizedbedreactor
AT baronjerzy carbonshalecombustioninthefluidizedbedreactor
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