ENRICHMENT OF THE CHEMICAL COMPOSITION OF CEMENT USING FOUNDRY WASTE

Today, scrap has become a very valuable secondary raw material in light of the ever-decreasing availability of metal raw materials, achievable product quality and technological process efficiency, and is primarily the starting material for electric steel ingots for the production of high-quality steel products. In 2019, about 40% of secondary metal waste was used to produce 1875 million tons of steel in the world.