ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
Model of Mixed Control for Carbon and Silicon in a Steel Converter
C. BlancoM. Díaz
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1993 Volume 33 Issue 7 Pages 757-763

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Abstract

The removal of carbon in a steel converter has been studied under Gas-Liquid reaction considerations; diffusion and reaction parameters were determined and control regimes tested. Improvement of the prediction of C results in the end of the blowing process can be obtained considering the variation of factors during the process. This is also obtained by introducing the Si-removal in the simulation obtaining the C and Si evolution. Application to control is discussed in relation with the use of a slag reaction model.

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© The Iron and Steel Institute of Japan
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