Research Status and Progress on the Steel Slag Activity Excitation Technology
YI Long-sheng;WEN Jian;School of Mineral Processing and Biological Engineering,Central South University;
Steel slag is a kind of industrial by-product with a mineral structure similar to that of cement clinker,so it has some potential activity. But the low activity of slag inhibits large-scale application of the slag. Methods of current main steel slag activating techniques were summaried,including mechanical activation,chemical activation and thermodynamic activation,and the research direction of the activating techniques was presented.