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ORIGIN, PROPERTIES, PROCESSING AND USE OF FLY DUST FROM CUPOLA FURNACES
(STEF92 Technology, 2025-08-15, Alena Pribulová, Peter Futáš, Patrik Fedorko, Marcela Pokusová, Mária Miháliková)
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Cupola furnaces are still considered the most suitable furnace units for cast iron melting. Typical exhaust gas from a cupola furnace contains CO, SO2 and NOx. A relatively large amount of dust emissions are emitted from the cupola furnace. These are formed during melting in the cupola furnace. These emitted particles can contain CaO, FeO, Pb, MnO, MgO, SiO2 and Zn. Crushing and mechanical abrasion during charge preparation and charging generate particles, some of which are emitted immediately. Dust is also genera...
Recycling2025