Open AccessProduction of high-strength ceramics from ash and slag waste
Author(s) -
P.S. Minakova,
A. V. Taskin,
I.I. Nadtochiy
Publication year - 2021
Publication title -
тенденции развития науки и образования
Language(s) - English
DOI - 10.18411/trnio-10-2021-69
Subject(s) - slag (welding) , ceramic , fly ash , waste management , metallurgy , raw material , environmental science , coal , materials science , engineering , chemistry , organic chemistry
In the analytical part of the article, a review of domestic and foreign experience in the use of ash and slag waste (ASW) of coal-fired power plants in the manufacture of ceramic products was made. The practical part provides information on the technology of extracting the ash fraction suitable for the manufacture of ceramic products from the dump ash of Primorskaya SDPP. A method for the manufacture of ceramic bricks with a 100% ash and slag waste content is described, some physical characteristics of the products obtained are determined, and the characteristics of the products obtained are compared in accordance with GOST 530-2012.