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Proceedings of the Ironmaking, Iron Ore and Agglomeration Seminars

ISSN 2594-357X

43º Seminário de Redução de Minério de Ferro e Matérias-Primas e o 14º Simpósio Brasileiro de Minério de Ferro — vol. 43, num.43 (2013)

Title

COMPARISON OF DIFFERENT BF-HEARTH LINING DESIGN TECHNOLOGIES

COMPARISON OF DIFFERENT BF-HEARTH LINING DESIGN TECHNOLOGIES

Authorship

Houde, Jean-Philippe; Hebel, Rudolf; Dulz, Volker

Houde, Jean-Philippe
Houde, Jean-Philippe

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Hebel, Rudolf
Hebel, Rudolf

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Dulz, Volker
Dulz, Volker

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DOI

10.5151/2594-357X-23801

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Abstract

One of the BF-owner’s important requirements is the BF-hearth lining life time extension up to 20 years or more, without any intermediate repairs. A number of different hearth lining designs were developed in the last decades. Some well experienced and successful hearth lining technologies were presented. The main targets of this paper are explanations of excellent hearth lining life times as well as good operation experiences. Further on, the paper shows that the goal to reach the main targets is depending on a number of different boundary conditions. The most important boundary conditions to extend the hearth lining life campaign will be illuminated and explained with the assistance of different lining design examples.

 

One of the BF-owner’s important requirements is the BF-hearth lining life time extension up to 20 years or more, without any intermediate repairs. A number of different hearth lining designs were developed in the last decades. Some well experienced and successful hearth lining technologies were presented. The main targets of this paper are explanations of excellent hearth lining life times as well as good operation experiences. Further on, the paper shows that the goal to reach the main targets is depending on a number of different boundary conditions. The most important boundary conditions to extend the hearth lining life campaign will be illuminated and explained with the assistance of different lining design examples.

Keywords

BF-hearth lining life time extension; Hearth lining wear reduction; Hearth characteristic indexes; Hearth lining design comparison.

BF-hearth lining life time extension; Hearth lining wear reduction; Hearth characteristic indexes; Hearth lining design comparison.

How to refer

Houde, Jean-Philippe; Hebel, Rudolf; Dulz, Volker. COMPARISON OF DIFFERENT BF-HEARTH LINING DESIGN TECHNOLOGIES , p. 169-176. In: 43º Seminário de Redução de Minério de Ferro e Matérias-Primas e o 14º Simpósio Brasileiro de Minério de Ferro, São Paulo, 2013.
ISSN: 2594-357X , DOI 10.5151/2594-357X-23801