Physical and chemical properties of alumina to discuss the influence of electrolytic aluminum production and research

in this paper, combined with the company for the supply of alumina quality situation and the current alumina quality standards, based on the two aspects of chemical composition and physical properties of alumina comparative analysis, this paper expounds the physico-chemical properties of the alumina index to the influence of aluminum electrolysis production process and product quality, especially for alumina of Fe2O3, SiO2, Na2O, burning, granularity, wear reduction index such as physical and chemical performance index is analyzed, so as to grasp the quality situation of alumina, alumina plant is to how to satisfy the quality requirements of modern aluminum electrolytic aluminum oxide puts forward the improvement direction.