Medium pressure ball machine
The utilization of high value-added resources such as phosphogypsum, calcium carbide slag, red mud, etc. as bulk solid waste is always an urgent problem to be solved. Relying on Kunming University of Science and Technology, we have developed technology such as red mud bricks, phosphogypsum to prepare calcium sulfate whiskers, and nutrient soil. By modifying the materials and optimizing the ratio, higher value-added utilization and large consumption are obtained.