Flotation depressant is mainly Y&X Company special reagents, which has very good effect for oxidized ores, mines with high mud content, etc. Our depressant have a significant effect on the separation of copper and molybdenum, reducing the amount of sodium sulfide and Sodium sulfide and sodium hydrosulfide. In addition, there are other depressant for complex and difficult-to-dress ore minerals, which professionally solve the mining problems for customers.