The disposal method of refining tailings is taken as the research object,and the industrial engineering method is used to analyze the factors affecting the crushing use of refining tailings in steel-making.A deep analysis is made on melting point,desulfurization,removal of inclusions and other aspects which affect the crushing use of refining tailings.After re-search and practice,the refining tailings disposal method is increased from the second level to the third level,which can re-duce the cost by about RMB1.2 Yuan/t and can also reduce the refining slag production by about 3.63kg/t.In the mean-time,the environmental pressure of refining tailings disposal is also reduced.
维普
万方数据