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Development of burden distribution control with an advanced bell-less top at Chiba No.6 blast furnace

Published online by Cambridge University Press:  25 October 2002

T. Sato ,
T. Nouchi ,
K. Takeda ,
T. Kawai ,
H. Kamano  and
N. Takashima
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Abstract

A new bell-less top was installed at Chiba No.6 blast furnace in 1998 for advanced burden distribution control. Reduced scale model experiments were used to develop the rotating chute with stabilizer and the reverse-forward tilting function. Furthermore, an accurate simulator for burden distribution was developed. The results obtained allowed to implement an operational trial of reverse tilting charging. Burden profile and gas distribution could be controlled satisfactorily with this method.

Type
Research Article
Information
Metallurgical Research & Technology , Volume 99 , Issue 3: AgglomérationHaut-FourneauCokerie , March 2002 , pp. 231 - 239
Copyright
© La Revue de Métallurgie, 2002

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