The Influence of Varying Thermal Treatment Conditions on Reducing Zinc Content from a Steelmaking and Blast Furnace Sludge

The prospects of processing blast furnace and steelmaking sludge using the Waelz process in a laboratory rotary kiln, is shown. The influence of different processing temperatures, furnace atmosphere and the type of reducing agents on the level of zinc reduction from sludges was analyzed. In general,...

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Bibliographic Details

Published in:	Metals
Main Authors:	Vladislav Kurka, Petr Jonšta, Ladislav Kander, Ondřej Kotásek, Jiří Pyš, Ivana Klásková, Roman Noga, Marek Vindyš, Gražyna Simha Martynková
Format:	Article
Language:	English
Published:	MDPI AG 2022-11-01
Subjects:	blast furnace sludges steelmaking sludges carbothermal reduction Waelz-kiln process zinc zinc oxide
Online Access:	https://www.mdpi.com/2075-4701/12/11/1961