|About this Abstract
||2020 TMS Annual Meeting & Exhibition
||Alumina and Bauxite
||A Review of Research on Alumina Extraction from High-alumina Fly Ash and a New Method for Preparing Alumina by Electrotransformation
||Xiuxiu Han, Zhang Tingan, Guozhi Lv, Xijuan Pan, Daxue Fu
|On-Site Speaker (Planned)
Under the shortage of bauxite and alumina resources conditions, high-alumina fly ash has become a potential resource containing aluminum. The comprehensive utilization of its high value-added elements is the primary task of environmental protection and sustainable development. In order to solve difficult comprehensive utilization of valuable components in high-alumina ash problem, the existing traditional research methods of high-alumina ash are summarized and compared in this paper. And a new method for the treatment of high-alumina fly ash by electrotransformation is proposed. This new method can realize slag reduction, no waste acid, no alkali, cycle, and so on. It can be concluded that this new method can effectively treat high-alumina fly ash and realize the comprehensive utilization of valuable components of high-alumina fly ash.
||Planned: Light Metals