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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 guaranteethe operational stability of the coke batteries based on the controlof the coking time and consequently, minimize the reduction of usefullife of the ovens. This control is guided by a mathematical modelwhose inputs are process variables and raw materials parametersand outputs are combustion parameters. Therefore, this paper willpresent 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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