Study of the iron ores mixture granulation in the sintering process. Part 1. Granulation

Authors

  • Antonio Formoso Centro Nacional de Investigaciones Metalúrgicas, CENIM (CSIC)
  • Alfredo Moro Escuela de ingeniería Técnica de Minas. Mieres. Universidad de Oviedo
  • Gerardo Fernández-Pello Escuela de ingeniería Técnica de Minas. Mieres. Universidad de Oviedo
  • Moisés Muñiz ACERAUA Corporación Siderúrgica. Gijón, Asturias
  • Juan Jiménez Centro Nacional de Investigaciones Metalúrgicas, CENIM (CSIC)
  • Aníbal Moro Centro Nacional de Investigaciones Metalúrgicas, CENIM (CSIC)
  • Alejandro Cores Centro Nacional de Investigaciones Metalúrgicas, CENIM (CSIC)

DOI:

https://doi.org/10.3989/revmetalm.2000.v36.i4.575

Keywords:

Granulation, Sintering, Blast furnace, Iron ores

Abstract


The granulation process of the ore mixture is described and the fitness for granulation of several iron ores form part of the mixture is studied. With a good granulation and sintering maximum temperature control is possible to achieve the best sintered structure, forming by a hematite nucleous bonded by acicular ferrites. The industrial experience of several types of granulation is described.

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Published

2000-08-30

How to Cite

Formoso, A., Moro, A., Fernández-Pello, G., Muñiz, M., Jiménez, J., Moro, A., & Cores, A. (2000). Study of the iron ores mixture granulation in the sintering process. Part 1. Granulation. Revista De Metalurgia, 36(4), 244–253. https://doi.org/10.3989/revmetalm.2000.v36.i4.575

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