Metallization degree of DRI(R;)reduces with rising oxidization degree of reduction gas(r;)and oxidization degree of reduction gas rises with falling metallization degree of DRI.This is a vicious circle exists in prese...Metallization degree of DRI(R;)reduces with rising oxidization degree of reduction gas(r;)and oxidization degree of reduction gas rises with falling metallization degree of DRI.This is a vicious circle exists in present operation of C3000.Fuel consumption(r;)in Corex increases with falling R;and decreases with rising r;.However,r;obviously increases with the integrated change of R;and r;.To increase R;and decrease r;,an analysis on energy consumption and its distribution was deployed in this paper.According to the results,proposal was tabled based on decreasing char bed height.展开更多
文摘Metallization degree of DRI(R;)reduces with rising oxidization degree of reduction gas(r;)and oxidization degree of reduction gas rises with falling metallization degree of DRI.This is a vicious circle exists in present operation of C3000.Fuel consumption(r;)in Corex increases with falling R;and decreases with rising r;.However,r;obviously increases with the integrated change of R;and r;.To increase R;and decrease r;,an analysis on energy consumption and its distribution was deployed in this paper.According to the results,proposal was tabled based on decreasing char bed height.
