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Automatic combustion control of the ArcelorMittal Tubarãocoke oven batteries

Published online by Cambridge University Press:  05 June 2008

L. Barbosa de Oliveira Mello ,
C.-H. Sampaio Dandreá ,
G.-H. Marietto Gonçalves ,
A. Estevão Torres  and
N.-L. Biccas
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Abstract

The objective of the automatic combustion control is to guarantee the operational stability of the coke batteries based on the control of the coking time and consequently, minimize the reduction of useful life of the ovens. This control is guided by a mathematical model whose inputs are process variables and raw materials parameters and outputs are combustion parameters. Therefore, this paper will present the evolution of the performance of the burning process, providing a stability of the coking time.

Type
Research Article
Information
Metallurgical Research & Technology , Volume 105 , Issue 5: Coke plantSinteringSteelmakingHot RollingSteel Use , May 2008 , pp. 242 - 247
Copyright
© La Revue de Métallurgie, 2008

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