ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
Evaluation of the Energy Developed by a Multipoint Side-wall Burner-Injection System during the Refining Period in a EAF
Francesco MemoliCarlo MapelliPietro RavanelliMarco Corbella
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JOURNALS FREE ACCESS

2004 Volume 44 Issue 9 Pages 1511-1516

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Abstract

An experimental activity has been performed to monitor the trend in slag-metal composition and temperature during the process of oxidation within an EAF system equipped by multi-burner injection system in which the injectors are distributed along the circumference of the furnace side-walls. This issue is a fundamental aspect to achieve a good balance for reaching the metallurgical goals and the energy savings necessary to maintain a good mix between the chemical specifications and the energy efficiency. The last aspect represents one of the most important bases to grant the competitiveness of the plant. A reliable interpretation of the data obtained from the industrial plant can also be evaluated through the use of the predictions performed by a developed simulation model.1)

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© The Iron and Steel Institute of Japan
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