Features of Plasma-Thermal Melting of Ash and Slag from Incineration Plant1

The paper focuses on computational and experimental studies of processing ash residues from an incineration plant (IP). To prevent environmental contamination, it is required to melt IP ash and slag to obtain a useful product with neutral properties. Combined heating of ash and slag is proposed, and...

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Bibliographic Details
Published in:Journal of engineering thermophysics 2024, Vol.33 (3), p.637-645
Main Authors: Anshakov, A. S., Volokitin, O. G., Domarov, P. V.
Format: Article
Language:English
Subjects:
Arc resistance heating
Ashes
Combustion
Electric arc melting
Fluid- and Aerodynamics
Incineration
Physics
Physics and Astronomy
Plasma arc heating
Silicon dioxide
Slag
Thermodynamics
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Description
Summary:The paper focuses on computational and experimental studies of processing ash residues from an incineration plant (IP). To prevent environmental contamination, it is required to melt IP ash and slag to obtain a useful product with neutral properties. Combined heating of ash and slag is proposed, and the time for melting of dispersed particles of silicon dioxide (  quartz) under the action of arc plasma and resistive heating is calculated.
ISSN:1810-2328
1990-5432
DOI:10.1134/S1810232824030159