The tailings pulp in the ore beneficiation process can be concentrated and dried by the special equipments to become dry tailings. This will not only save water, but also eliminate the damage and dangerous brought by the directly discharge of tailings pulp. As the new processing technology in the mining industry, dry tailings technology grow up quickly depending on the advantages of basic zero emission, low energy consumption, better economic benefit and strong operability.
Advantages and features of dry tailings:
1, less emission, less damage to the environment and less occupation of land;
2, save water, eliminate potential safety hazard existing in the tailings pond;
3, the process, technology and equipment of dry tailings is innovative, and has opened up a new way for the comprehensive management of tailings dumps.
4, the economic benefits are obvious, less investment and large benefits. It can fixed assets investment, security governance funds, ecological governance funds and tailings pond maintenance costs.
The implementation and promotion of dry tailings technology
Now, dry tailings technology is still in the stage of promotion. As the advanced mining machinery manufacturing company, Henan Hongxing mining machinery company was first to come up with the idea of developing dry tailings technology, combined with domestic mining industry status and machinery market prospect. Hongxing has successfully researched and developed professional dry tailings processing equipments such as high efficiency concentrator, rotary drying machine and other equipments.
Hongxing has helped numbers of mining enterprises to complete the design and implementation of dry tailings projects, and created considerable economic benefits.
