Technologické aspekty využívání antracitu pro zlepšení vlastností aglomerátu

Abstract

The dissertation summarises the issue of the possibility of replacing the coke breeze sintering fuel with an economically and ecologically more suitable fuel, anthracite. The main attention is focused on the possibility of replacing coke breeze with anthracite, during which the replacement process is accelerated, but at the same time other properties are also affected. The analyses performed showed that replacement of different amounts of anthracite with coke breeze does not have a negative effect if the initial permeability of the sintering bed is the same. During the production of sinter, different ratios of replacement of coke dust with anthracite were operationally tested. The sinter with only coke breeze and the sinter with only anthracite were tested in the laboratory (ISO 4695 test).