Significance of Separator for the Tailings Utilization

Many users do not understand why the concentrator need tailings treatment? Does not that is inefficient, we can use the magnetic separator to select the tailings. Now let the relative experts to answers these customers' problems.

In fact, after the ore in the concentrator receiving the crushing, grinding and sorting operations, useful minerals in the ore are sub-elected as one or more of the concentrate products. The tailings are discharged in the state of the slurry. Smaller rate of fine minerals, non-ferrous metals concentrator fine mineral rate to only 10 to 20%; tailings large number of yield is generally 80 to 90%; even bigger. If a daily processing capacity of 100 tons of small concentrator, daily emissions from the tailings of up to 80 to 90 tons; ore grade, large fine mineral, tailings less. The large amount of tailings if not properly handled, great harm. Concentrator the excluded tailings water often contains a large number of pharmaceutical and hazardous substances. Source flotation reagent and metal elements in the ore beneficiation process of chloride, xanthate, aerofloat, pine oil, copper ion, lead ion, zinc ion, individual circumstances may also arsenic, phenol mercury and so on. These harmful substances in tailings water to reach the emission standards, are harmful to the human body, livestock, fish and farmland. The concentrator tailings can not be any emissions, otherwise it will cause pollution of river systems near the soil or groundwater resources, resulting in a series of serious problems, and affect the development of the enterprise.
On the other hand, the concept of the tailings is relative, tailing contains a lot of useful ingredients.Under the current  technology level , some precious metals, rare metals can not be recycled, but with the advancement of science and technology, a useful component of the tailings can be re-exploitation and utilization. The tailings resources are comprehensive utilization, at home and abroad have been many instances. Visible tailings can not be thrown away, tailings disposal is not only related to environmental protection, rational use of resources, but also with the legal aspects of the problem. The concentrator tailings properly handle has a very important significance.

The magnetic separator of our company is ready to work with you in response to the call of effective , circulation, utilization national resources, make a technical contribution to the future development of the mineral processing industry. The dry-type magnetic separator of our company has the features of large sorting amount, automatic under uniform material to improve the grade of high tailing characteristics. Adapt to a variety of different types of magnetite, the weak magnetic ore, low grade ore, has a success up to more than 500 users at home and abroad, it is the highest success rate , the best dry magnetic separation equipment in the industry , which is the beneficiation career gospel for the majority people committed .
 

Spray Dryer : http://www.hxjq-crushers.com/spray-dryer.html