Renovation of the coal flotation process at central coal preparation plant

In order to solve the problem of low comprehensive clean coal yield in central coal preparation plant,decided to reform the original production process by using cyclone micro bubble flotation column.The reformation practice results show that the cyclone micro bubble flotation column separation technology not only improves the comprehensive clean coal yield under the requirement of clean coal ash content less than or equal to 8.5%,but also bring rich profits for the plant.