Blast furnace operation analysis, by thermic exergy

Authors

  • A. Babich Univ. Estatal Tecnológica de Donetsk
  • L. García Unión de Empresas de Recuperación de Materias Primas
  • J. Vega Aceralia Corporación Siderúrgica
  • A. Formoso Centro Nacional de Investigaciones Metalúrgicas (CENIM), CSIC
  • A. Cores Centro Nacional de Investigaciones Metalúrgicas (CENIM), CSIC

DOI:

https://doi.org/10.3989/revmetalm.1998.v34.iExtra.728

Keywords:

Thermic exergy, Tuyere injection, Pulverized coal, Natural gas, Blast furnace

Abstract


In order to know the blast furnace thermic state, the thermic exergy can be used, which considers the temperatures level of the process. The magnitude analysis of thermic exergy for blast furnace operation using pulverized coal, natural gas and oxigen injection by tuyeres, shows that natural gas injection is less effective than pulverized coal and enriched blast with oxygen simultaneous injection.

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Published

1998-05-30

How to Cite

Babich, A., García, L., Vega, J., Formoso, A., & Cores, A. (1998). Blast furnace operation analysis, by thermic exergy. Revista De Metalurgia, 34(Extra), 146–150. https://doi.org/10.3989/revmetalm.1998.v34.iExtra.728

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