Recently, the China Aluminum Corporation’s Ministry of Science and Technology organized the “Aluminum Production of Iron-Bearing Mineral Removal and Red Mud Comprehensive Treatment Process Technology†project acceptance meeting for the Aluminum Guangxi Branch. The world’s first high-temperature Bayer red mud selection test project with magnetic separation technology was accepted by the participating expert groups.
The project adopts the research and development magnetic separation technology of the Guangzhou Nonferrous Metals Research Institute to select iron ore from Pingguo Aluminum Oxide production waste and can be used for iron ore smelting of iron ore. The world’s first high-speed Bayer process red mud selection of iron by magnetic separation technology has a cycle. Economic characteristics project. The project has achieved good environmental benefits and economic benefits, effectively solved the problem of red mud storage and the environmental pressure caused by the huge amount of alumina produced.
The expert review team conducts a comprehensive review of the project through on-site inspections and hearings. The expert group believes that the project has adopted new magnetic separation technology and completed all research content. The technical and economic indicators have met the assessment requirements and provided technical support for further industrialization. The expert group also put forward suggestions and suggestions for the improvement of related technical processes of the project.