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Measurement of the material trajectories in bell-less top charging

Published online by Cambridge University Press:  25 October 2002

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Abstract

CRM developed a probe determining the raw material trajectories in bell-less top charging, by measuring the force generated by the material stream on a beam, in function of its position in the furnace. A prototype probe was tested on an industrial blast furnace during its first charging after a relining. These trials allowed the determination of both coke and sinter trajectories for the various chute angles. These results were validated by measurements carried out simultaneously by Irsid with painted bars.

Type
Research Article
Copyright
© La Revue de Métallurgie, 2002

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