|About this Abstract
||Part C-1: Hydrometallurgy 2018
||A New Process Recovering Al2O3 and Na2O from Red Mud
||Zheng Shang-guan, Wenmi Chen, Junxia Du
|On-Site Speaker (Planned)
Bayer red mud is treated by hydrothermal process and obtained solution is carbonized thoroughly.Then the solid Al(OH)3 is sent to Bayer process again,spent liquor is purified and causticized with lime milk to produce caustic soda and light CaCO3 for sale.The benefit is about 300 yuan RMB for treatment of one ton of Bayer red mud.
||Planned: At-meeting proceedings