Методы активации золы уноса ТЕС

Abstract

During the combustion of coal in thermal power plants in Ukraine annually produce ash and slag, 7-9 million. tons (50 - 200 grams of ash per 1 kW /h of electricity generated). Solving ecological and economic problems in Ukraine related to the use of waste energy in construction, requires the development of effective methods for the activation of the inert part of waste, improve the degree of utilization and quality of building materials where they will be used. Analyzed activation methods of TES`s fly ash, types and their basic properties. Were considered existent technical tools for mechanical, mechanochemical and other activation methods. Give an example of using TES`s ash and slag in modern materials, depending on the type of activation of the mineralogical and chemical composition.