Unburned carbon from coal combustion: An overview

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F15%3A86095918" target="_blank" >RIV/61989100:27360/15:86095918 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27730/15:86095918
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0378382015000430" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0378382015000430</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.fuproc.2015.01.028" target="_blank" >10.1016/j.fuproc.2015.01.028</a>

Result language
angličtina
Original language name
Unburned carbon from coal combustion: An overview
Original language description
Vast quantities of ash are produced in coal combustion power stations annually. Including aluminosilicate matrix, all ashes also contain unburned carbon (UC) of varying amounts; in some ashes it can exceed 10% (or even 45% in stoker boilers). High UC levels in ash does not only constitute an energy loss during combustion, it can also hinder technological utilization of such ashes (e.g. in cement industry). Thus, effective technological utilization of UC (e.g. in adsorption processes) will result in multiple benefits - it will not only convert the waste material into a valuable product, but it will also facilitate utilization of ash fractions, from which UC has been separated (which consequently help to solve ash disposal problem). For this reason, themain aim of this paper is to provide an overview of research related to UC from coal combustion ashes. It reviews factors affecting UC content in ash, methods of UC determination, UC separation techniques, different approaches in studying
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DH - Mining industry including coal mining and processing
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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