Abstract
When bauxite and alumina resources are limited, high-alumina fly ash becomes a potential aluminum resource. The comprehensive utilization of high value-added elements in high-alumina fly ash is of great significance to resource circulation. In order to solve the difficult comprehensive utilization of valuable components in high-alumina ash problem, the existing traditional research methods of high-alumina ash are firstly summarized and compared in this paper. Following the review, a new method for the treatment of high-alumina fly ash by electrotransformation is proposed. This new method can realize reduction in slag volumes, with no waste acid, no alkali input required. 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.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call