Obtaining Portland cement from coal ash Alay deposit

In this article, the temperature regime and the amount of heat required for sintering a mixture obtained by burning coal with the addition of natural clay are investigated. The chemical composition of ash and natural clay, which are suitable for use as raw materials for the production of Portland cement and other building materials, has been studied. As a component for the manufacture of heavy, lightweight cellular concrete blocks, mortars and dry mortars. The chemical composition and quantitative content of substances was determined by the complexometric (volumetric) method.