Abstract：This paper analyzes the benefits of different steelmaking slag utilization ways, the results show that the slag pyrolyzing technology is the best steelmaking slag utilization way, because chemic properties of the slag which treated by pyrolyzing way is steady-going, and the steel is also separated from slag completely. So pyrolyzing way should be used in the slag treating process propriety. Practical experience has proved that is difficult to pick out the steel from slag if the slag is not grinded, so grinding procedure must be designed in the steel slag treating process. And the times of sieve separation and magnetic separation should be proper, as designing the steel slag treating process.
2014, Vol. 24 
