Application of Steel-Making Automation Technology With Off-Gas Analysis and Bomb-Dropping in BOF

Straight setting gas analyzer,bomb-dropping and off-gas analysis steel-making automation model have been used at 120t BOF in Handan Iron and Steel Group Corporation,Ltd.,Application of steel-making automation model in mid or little BOF has been introduced.The equipments are reliable,the technologic characters of model and control-flow accord with mid or little BOF,and the precision of end-point prediction is high.