Tetsu-to-Hagane
Online ISSN : 1883-2954
Print ISSN : 0021-1575
ISSN-L : 0021-1575
Effects of Various Operating Conditions in LD Converter
Shigeo ASAIIwao MUCHI
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JOURNAL OPEN ACCESS

1969 Volume 55 Issue 12 Pages 1030-1040

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Abstract
In order to predict the differences in process variables which would be caused by altering operating conditions, a part of the mathematical model of oxygen top blowing converter proposed previously has been modified, and on the basis of this modified model, numerical calculations have been conducted with the aid of digital computer (HITAC 5020E) for various operating conditions. The operating conditions considered to alter in this work are as follows:
1) feeding conditions of ore, lime and limestone, 2) back pressures of oxygen, 3) temperatures and carbon concentrations of pig iron charged into converter.
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© The Iron and Steel Institute of Japan

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