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Metallurgist
Erschienen in: Metallurgist 11-12/2022

17.05.2022

A Model of the Dynamics of Heat Exchange and Control of the Cooling Process in a Moving Dense Layer of Hot Blast Furnace Slag

verfasst von: A. S. Andreev, N. N. Sinitsyn

Erschienen in: Metallurgist | Ausgabe 11-12/2022

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Abstract

Within the framework of solving the problem of analyzing and evaluating the practical implementation of dry granulation of BF slag, a mathematical model of the dynamics of heat transfer in the process of cooling of a moving dense layer of hot BF slag in a cross-flow of cold air has been developed and presented. A high level of formalization and sufficient adequacy of the model is achieved by including the basic heat balance equations with a reasonable minimum of control parameters. To assess the possibility and quality of process control, a specific example was used to develop functional and mathematical models of an automatic temperature control system for a dry slag granulation unit.
Vorheriger Artikel Examination of Pellets Made from Concentrate of Oxidized Ferruginous Quartzites of Mikhailovsky GOK
Nächster Artikel Assessment of the Effect of Operating Conditions on the Resistance of Steels Used in H2S-Containing Environments at Hydrocarbon Production Facilities

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Metadaten
Titel
A Model of the Dynamics of Heat Exchange and Control of the Cooling Process in a Moving Dense Layer of Hot Blast Furnace Slag
verfasst von
A. S. Andreev
N. N. Sinitsyn
Publikationsdatum
17.05.2022
Verlag
Springer US
Erschienen in
Metallurgist / Ausgabe 11-12/2022
Print ISSN: 0026-0894
Elektronische ISSN: 1573-8892
DOI
https://doi.org/10.1007/s11015-022-01283-5

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