Slag is a complex of complex silicates and metal oxides that remain impure after cooling. This compound has been used in a variety of applications since it became solid. The following are some of the applications of slag. Slag Cements, Refractory Materials, Slag Wool, Railway Ballast, Road Infrastructure, Asphalt Stone Materials, Concrete …. Wastes from various industrial processes For obtaining different products, it is important from different aspects of slag processing application.
Assisting in the conservation of non-renewable resources, reducing environmental pollution and recovering energy consumed during waste generation are among the goals pursued in the use of these materials. Slag is a by-product of metal production. Often deposited in large volumes of land around metal factories and occupying a large space. Iran Slag is the largest exporter of slag in Iran.