Influence of technological process parameters on qualitative characteristics of coal thermolysis products

Purpose. To determine and compare the qualitative quantitative characteristics of products obtained under different coking conditions to streamline process consider deeper use recycled materials at Shubarkol Komir JSC. Methodology. Based on existing technology basis enterprise, two variants temperature exposure coal were tested. The first option is heating 900 C, which carried out by slow thermolysis in a stream ascending gases. second high-speed C with further loading released into chamber for additional pyrolysis 800 development reactions involving oxygen-containing gases from furnace outside. Findings. At production site as well laboratory conditions, composition quality heat treatment long-flame various effects determined. Differences decomposition noted their yield was Originality. Analytical data have been dependences physical parameters applications coals deposit established. Practical value. results work allow improving coke introducing an stage pyrolysis, will lead improvement consumer properties coke, also create methods using secondary products.