Ardealite waste was always a troubled problem of fertilizer production, in recent years, comprehensive re-use of ardealite also was a topic which should use the great efforts to develop, the application of grinder mill to enhance the efficiency of this industry.
The ardealite is the solid waste which comes from the production of phosphoric acid with sulfuric acid. The mainly component is calcium sulfate, in addition to containing a variety of other impurities. Meanwhile, in the production processing, the phosphate root of solution was replaced the parts sulfate root of gypsum lattice.
Ardealite can be used to refine the gypsum, produce fertilizer, such as ammonium sulfate, can be used as a cement retarder, and can also as the co-production raw materials of sulfuric acid and cement. Grinder mill is mainly used to grind the finely ardealite, easy to transport, for the preparation of the gypsum board, the production of fertilizer.