CHEMISTRY AND CHEMICAL ENGINEERING
Article Title
Abstract
The aim of the research is to determine the effect of alumina on the phase composition of shale of the Jerdanak deposit and the quartz-pyrophyllite rock of the Baynaksay deposit during high-temperature firing. X-ray phase analysis determined changes in the phase composition of rocks with additives from 5 to 20% aluminum oxide as a result of firing at 1300 and 1400 °C. A comparative analysis revealed the absence of cristobalite formation, a decrease in the quartz content, and an increase in the amount of mullite for shale samples. No positive effect of alumina additives on the phase composition of quartz-pyrophyllite rock was found.
Recommended Citation
Ripsime, MKRTCHYAN and Mastura, ARIPOVA
(2020)
"INFLUENCE OF THE ALUMINUM OXIDE ADDITIVE ON THE PHASE COMPOSITION OF MULLIT-FORMING ALUMINOSILICATE MINERALS,"
CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2020
:
No.
2
, Article 4.
Available at:
https://uzjournals.edu.uz/cce/vol2020/iss2/4