| 摘要 |
<p>Disclosed is a refining method using a furnace wherein a proper amount of light-burned dolomite is inputted. The disclosed refining method using the furnace wherein a proper amount of light-burned dolomite is inputted calculates the proper input amount of light-burned dolomite using the amount of slag generated in a blowing process and basicity when calculating the input amount of light-burned dolomite inputted to reduce a difference in the concentration of MgO contained in refractories and the slag of the blowing step.</p> |
