Rev. Met. Paris
Volume 87, Number 6, Juin 1990
|Page(s)||549 - 558|
|Published online||30 January 2017|
Combustion technology of pulverized coal with oxygen in blast furnace*
Technologie de la combustion du charbon pulvérisé avec l'oxygène au haut fourneau
Combustion technology of pulverized coal with oxygen in the blast furnace is studied by NKK as for intensive injections of coal.
A theoretical study on coal combustion in the raceway cavity leads to formulae giving rate and efficiency of combustion. Tests in Ohgishima No. 2 blast furnace confirm that high oxygen concentration and development of injection technique are compulsory.
© La Revue de Métallurgie 1990
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