Analysis of Tendencies for Using Ash-and-Slag Materials in Krasnoyarsk krai

Abstract

Coal generation of electric power is developed in Russia in the largest scale in the Krasnoyarsk krai. A problem associated with the further arrangement of ash and slag occurs at all thermal power stations. The main directions of using the ash foresee the ash arrangement at a territory of old ownerless dumps and high-temperature heating. Vertical profile planning of emptied opencast mines using ash-and-slag materials is considered ineffective. The substantiation of building the levees on the surface of storages of ash-and-slag materials is presented.