A study on sintering of ceramic bricks made from waste coal

International Scientific and Research Conference on Knowledge-based Technologies in Development and Utilization of Mineral Resources

地球科学;矿业工程

Stolboushkin, A. Yu^1 ; Ivanov, A.I.^1 ; Syromyasov, V.A.^2 ; Fomina, O.A.^2

Institute of Thermophysics N.a. S.S. Kutateladze, Siberian Brunch, Russian Academy of Sciences, 1 Akademik Lavrentyev Ave, Novosibirsk

630090, Russia^1

Siberian State Industrial University, 42 Kirova Street, Novokuznetsk

654007, Russia^2

关键词: Amorphous phase;    Ceramic bricks;    Firing temperature;    Mineral formation;    Structure formations;    Waste coal;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/45/1/012018/pdf
DOI  :  10.1088/1755-1315/45/1/012018

来源: IOP

【 摘 要 】

The results of the study on phase transformations and structure formation during firing of bricks made from wastes of coaly argillite processing. The effect of firing temperature on the processes of mineral formation and changes in the quantitative content of amorphous phase and brick porosity was defined. It was found that at 950-1050 °C the sintering takes place providing a solid brick structure.