How to use tailings resources

Tailings since the mining so far, has been a thorny issue, in the face of hundreds of millions of tonnes of tailings resources, if the treatment of the use of inappropriate, such to be tapped into the treasure can only be discarded as rubbish, not only is not conducive to environmental protection, is also a waste of resources.

Rational use of tailings on the current market, divided into two major projects, one is the tailings secondary re-election, recovery of minerals. The second is the direct use to the construction, roads, empty mine filling, etc. The secondary re-election of tailings, after the crusher crushing, and then Raymond mill grinding, and then auxiliary selection, recovery of iron ore concentrate, copper concentrate, tin concentrate, lead and zinc concentrate or other mineral concentrates. The direct use of tailings is also indispensable for the processing of grinding equipment, sand making and crushing equipment, and its important uses are as follows:

1. To be the filling material for underground mining of mining hollow area, i.e. water sand filling material or cemented filling aggregate.

2. After crushing by sand making machine, it can be used in highway, railway and reclamation project;

3. After deep processing by grinding machine, it is used in cement, concrete and other building materials;

4. Used in refractory materials, glass and other industrial production after grinding;

5. Classified and recycled, centralised treatment.

As far as the current market is concerned, the recycling of tailings is still to be improved, and the Raymond mill, crusher and other equipment have been innovating.OCP Mining Machinery Company, which has been focusing on the research and development and manufacturing of large-scale industrial grinding, ore crushing and sand making equipment for more than 30 years, is mainly engaged in the Raymond mill, high-pressure grinding mill, grinding mill, composite crusher, jaw crusher, hammer crusher, impact crusher and other products. If you have any questions want to consult, please feel free to click the website customer service, 24 hours online.