Anais dos Seminários de Redução, Minério de Ferro e Aglomeração


ISSN 2594-357X

Título

DIFFERENCE IN MAIN IRON RUNNER DESIGN

DIFFERENCE IN MAIN IRON RUNNER DESIGN

DOI

10.5151/2594-357X-34629

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Resumo

THE SUBJECT IS DEALING ABOUT A DEEP INVESTIGATION ON THE DESIGN OF BLAST FURNACE MAIN RUNNERS. THE MAIN ITEMS WHICH CHARACTERIZE THE GLOBAL PERFORMANCE OF BLAST FURNACE MAIN RUNNER ARE ITS RELIABILITY, LIFETIME AND LOW COST OF USE. TO IMPROVE THESE ITEMS, TRB HAS USED ITS SKILLS AND EXPERTISE TO CREATE AND PROPOSE THE BEST DESIGN FOR THE DIFFERENT LAYERS COMPOSING A MAIN RUNNER. THERMAL, THERMOMECHANICAL AND FLUID NUMERICAL SIMULATIONS WERE USED BY OUR ENGINEERS TO IMPROVE THE USUAL DESIGN TOWARDS NEW CONCEPTS. IN ADDITION, THIS THEORETICAL APPROACH HAS BEEN CORRECTED OR REINFORCED THROUGH A WORLDWIDE BENCHMARKING.

 

THE SUBJECT IS DEALING ABOUT A DEEP INVESTIGATION ON THE DESIGN OF BLAST FURNACE MAIN RUNNERS. THE MAIN ITEMS WHICH CHARACTERIZE THE GLOBAL PERFORMANCE OF BLAST FURNACE MAIN RUNNER ARE ITS RELIABILITY, LIFETIME AND LOW COST OF USE. TO IMPROVE THESE ITEMS, TRB HAS USED ITS SKILLS AND EXPERTISE TO CREATE AND PROPOSE THE BEST DESIGN FOR THE DIFFERENT LAYERS COMPOSING A MAIN RUNNER. THERMAL, THERMOMECHANICAL AND FLUID NUMERICAL SIMULATIONS WERE USED BY OUR ENGINEERS TO IMPROVE THE USUAL DESIGN TOWARDS NEW CONCEPTS. IN ADDITION, THIS THEORETICAL APPROACH HAS BEEN CORRECTED OR REINFORCED THROUGH A WORLDWIDE BENCHMARKING.

Palavras-chave

Blast Furnace, castfloor, casthouse, main iron runner, Iron, Slag, Design, working lining, security

Blast Furnace, castfloor, casthouse, main iron runner, Iron, Slag, Design, working lining, security

Como citar

Pruvost, Yannick; Chiartano, Simon; Monvill, Yannick. DIFFERENCE IN MAIN IRON RUNNER DESIGN , p. 350-363. In: 50° Seminário de Redução de Minérios e Matérias-primas, São Paulo, 2022.
ISSN: 2594-357X , DOI 10.5151/2594-357X-34629