IMPROVEMENTS OF THE PROCESSES TO PRODUCE ALUMINA FROM CHINESE DIASPORIC BAUXITE

摘要

In this paper the characteristics of Chinese diasporic bauxite resources and its behaviours in alumina production are analysed. The main aspects of the processes and technology applied in the Chinese Alumina Industry including Bayer Process, Sintering Process and Combined Process are reviewed. The potential and trends of technology development of the Chinese Alumina Industry are discussed.