STOCKHOUSE–BASED DRYING AND PRE–HEATING OF COKE AND PELLETS

Vaynshteyn, Roman; Verbraak, Peter

doi:10.5151/4444-4444-26399

Anais dos Seminários de Redução, Minério de Ferro e Aglomeração

ISSN 2594-357X

45º Ironmaking / 16º Iron Ore / 3º Agglomeration — vol. 45, num.45 (2015)

Título

STOCKHOUSE–BASED DRYING AND PRE–HEATING OF COKE AND PELLETS

Autoria

Vaynshteyn, Roman; Verbraak, Peter

10.5151/4444-4444-26399

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Resumo

In places where Blast Furnaces are usually located, climatic factors may be unfavorable. Raw materials may be exposed to e.g. rain during transport/storage, bringing moisture into the process with consequences for stability and hot metal cost. This paper describes a technology for drying and pre-heating pellets and coke in the stockhouse. It does not require additional handling or logistical equipment and does not introduce extra transfer steps and degradation. Not only can moisture content be reduced, it can be controlled to a stable level by the operator.

Palavras-chave

Blast furnace operation, Raw materials, Blast furnace process, Moisture

Moisture

Como citar

Vaynshteyn, Roman; Verbraak, Peter. STOCKHOUSE–BASED DRYING AND PRE–HEATING OF COKE AND PELLETS , p. 231-236. In: 45º Ironmaking / 16º Iron Ore / 3º Agglomeration, Rio de Janeiro, 2015.
ISSN: 2594-357X , DOI 10.5151/4444-4444-26399