The increased utilization of pellets in blast furnaces is one the directions for low-carbon ironmaking. As a result, low slag rate may affect desulfurization hot metal and removal alkali furnace. Effective ironmaking process have become focus steel industry. In this paper, effects quantity, temperature, reaction time composition on were studied using slag-metal method. It was found that quantit...

In this work, the effect of slag phase on dephosphorization in BOF (basic oxygen furnace) is explored by industrial practical experiments. The research results show that final rate related to rather than basicity and T.Fe content slag. correlation between ability proportion liquid (phase B) phosphorus-containing solid solution A) much higher RO (MgO·FeO, MnO·FeO) C). phosphorous partition fitti...