| 摘要 |
A method is disclosed. The method includes depositing a source material (M) consisting of blast furnace slag into a closed-loop centrifugal air classifying system (10, 10', 10") and utilizing the closed-loop centrifugal air classifying system (10, 10', 10") for processing the blast furnace slag into a processed blast furnace slag material (Mp). A closed- loop centrifugal air classifying system (10, 10', 10") is also disclosed. |
