Blast-furnace operation with wet blast

V. P. Lyalyuk; A. K. Tarakanov; D. A. Kassim; G. P. Kostenko; E. E. Donskov

doi:10.3103/S0967091217080083

Blast-furnace operation with wet blast

Authors: Lyalyuk V.P.¹, Tarakanov A.K.², Kassim D.A.¹, Kostenko G.P.³, Donskov E.E.³
Affiliations:
1. Krivoi Rog Metallurgical Institute
2. Ukrainian National Metallurgical Academy
3. PAO ArcelorMittal Krivoi Rog
Issue: Vol 47, No 8 (2017)
Pages: 544-549
Section: Article
URL: https://journals.rcsi.science/0967-0912/article/view/179751
DOI: https://doi.org/10.3103/S0967091217080083
ID: 179751

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Abstract

Traditional wetting of the blast by steam does not ensure constant moisture content. The abrupt changes in moisture content undermine the stability of the lining and the metal framework of the air heaters. A method of moisture supply that eliminates condensation in the cold-blast line is required.