HEAT AND MASS TRANSFERS - IN A COMBINED BLOWING CONVERTER.

Yoshiei Katou, J. C. Grosjean, P. V. Riboud, J. P. Reboul

Research output: Contribution to journalArticle

Abstract

Considering future uncertainties involving raw materials availability and price fluctuations in scrap and the development of hot metal pretreatment, a need is felt in the steel industry to improve heat compensation techniques. The paper analyzes phenomena involved in post combustion generation and heat transfer based on trials on the 6 t pilot converter at IRSID. It was found that three phenomena were determinative in the generation of post combustion in a combined blowing converter: the entrainment of the CO gas by the oxygen jet, the role of the oxygen jet as a burner and the gas-slag metal reactions near the bath surface.

Original languageEnglish
JournalTransactions of the Iron and Steel Institute of Japan
Volume27
Issue number11
Publication statusPublished - 1987
Externally publishedYes

Fingerprint

Blow molding
Mass transfer
Gases
Metals
Oxygen
Heat transfer
Air entrainment
Iron and steel industry
Carbon Monoxide
Fuel burners
Slags
Raw materials
Availability
Compensation and Redress
Hot Temperature
Uncertainty

ASJC Scopus subject areas

  • Engineering(all)

Cite this

HEAT AND MASS TRANSFERS - IN A COMBINED BLOWING CONVERTER. / Katou, Yoshiei; Grosjean, J. C.; Riboud, P. V.; Reboul, J. P.

In: Transactions of the Iron and Steel Institute of Japan, Vol. 27, No. 11, 1987.

Research output: Contribution to journalArticle

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