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Dynamic control of fossil fuel injections in EAF throughcontinuous fumes monitoring

Published online by Cambridge University Press:  05 July 2006

F. Januard ,
S. Bockel-Macal ,
J.-C. Vuillermoz ,
J. Laurent  and
C. Lebrun
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Abstract

The control of oxygen and fossil fuels injections, taking into account real furnace conditions at each step of the melt, is essential for EAF improvement. Based on near IR Laser- diode spectroscopy, a system enabling dynamic and continuous CO and CO2 monitoring of EAF fumes during the whole melt for long-term operations has been developed. Several industrial trials are reported, the technology is described and the results are discussed.

Type
Research Article
Information
Metallurgical Research & Technology , Volume 103 , Issue 6: AgglomérationFour électriqueLaminoir à chaudRevêtementUltra steels , June 2006 , pp. 275 - 280
Copyright
© La Revue de Métallurgie, 2006

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