Avances en la regulación y control del estado térmico del horno alto

A. Babich; L. García; A. Formoso; J. Monchón; A. Cores

doi:10.3989/revmetalm.1997.v33.i2.865

Advances in the regulation and control in the thermal state of the blast furnace

Authors

A. Babich Universidad Estatal Tecnológica de Donetsk
L. García Unión de Empresas de Recuperación de Materias Primas
A. Formoso Centro Nacional de Investigaciones Metalúrgicas (CSIC)
J. Monchón Centro Nacional de Investigaciones Metalúrgicas (CSIC)
A. Cores Centro Nacional de Investigaciones Metalúrgicas (CSIC), Madrid

DOI:

https://doi.org/10.3989/revmetalm.1997.v33.i2.865

Keywords:

Thermic state in the hearth, Pulverized coal injection, Relation sinter/coke, Control on line, Advanced automation

Abstract

An automated system of direction (SAD) for the control of the thermal state of the hearth of the blast furnace is used, taking into account the interrelation existing between the pig iron temperature and its silicon content. By the magnitude of the thermal exergy of the process, which determines the heat work capacity the variations in the heating of the hearth can be valued and carried out the necessary control and regulation actions, such as the variations in the pulverized coal injection and in the sinter/coke relation in the melting bed of the blast furnace.

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Published

1997-04-30

How to Cite

Babich, A., García, L., Formoso, A., Monchón, J., & Cores, A. (1997). Advances in the regulation and control in the thermal state of the blast furnace. Revista De Metalurgia, 33(2), 71–79. https://doi.org/10.3989/revmetalm.1997.v33.i2.865

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Issue

Vol. 33 No. 2 (1997)

Section

Articles

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