Steel Slag Processing - SHANGHAI SANME MINING
2021-11-8 · Recycling benefits of steel slag Steel slag is a kind of solid waste that is produced in the process of steel production, it mainly consists of blast furnace slag, steel slag, iron bearing dust (including iron oxide scale, dust, blast furnace dust, etc), coal dust, gypsum, rejected refractory, etc. ... equipment and process. 4. SANME can ...