This is an essay in the field of mineral processing engineering.Based on the process mineralogy, a mixed process containing roasting-water quenching-hot pressure leaching was applied to purify a white pegmatite ore from Inner Mongolia.The optimum condition was obtained via read more various tests.The content of SiO2 in the final product was increased from 99.
917% to 99.994%, while the total impurity content was decreased from 419.9 to 54.79 g/t, with a total removal of emtek 2113 86.
95%.The main impurity element of Al was decreased from 250.9 g/t to 26.09 g/t, with a removal of 89.
60%.Therefore, this study provides a good purification approach for high-purity quart preparation.