Study on preparation methods and production status of high purity alumina
ZHANG Yi-wen;Shenhua Zhunneng comprehensive resource development limited;
Due to its excellent characteristics, it has been widely used in many fields and manufacturing industries. With the increasing demand for high-purity alumina, its preparation methods have attracted more and more attention. This paper introduces some main production methods for high purity alumina, the principle of each method and the advantages and disadvantages are analyzed and summarized, and the production status of high-purity alumina are discussed and analyzed, in the hope of domestic alumina production enterprises to use advanced preparation method and production technology the quality of the high purity alumina has been effectively improved.