magnetic separation diagram

Quartz sand chemical PTMS MAGNETIC SEPARATOR treatment of iron removal effect is good, but the cost is high, the technical requirements are more strict, harmful to the environment. However, in order to obtain higher purity quartz sand, chemical methods will inevitably be used in the future. Pickling and pickling are commonly used chemical treatment methods, which can be divided into cold acid treatment and hot acid treatment. Under static conditions, treatment by acid dissolving minerals is called acid leaching. Scrubbing in an acidic medium can be called pickling. Pickling requires considerable time, especially for cold acid dissolution.

PTMS magnetic separation

 
Alkaline treatment :NaOH and Na2CO3 are commonly used alkaline reagents. Its principle of action is to convert insoluble valuable metal into soluble metal sodium salt, so as to achieve the purpose of quartz sand PTMS MAGNETIC SEPARATOR purification. Chlorination method: the chlorine gas., sodium chloride, ammonium chloride and quartz sand are heated together, so that the iron in the sand becomes FeCl3 gas volatilization, and the purpose of iron removal can also be achieved.

what is magnetic separation used for ？

 
What is the selection principle of PTMS MAGNETIC SEPARATOR process for quartz sand beneficiation and purification? The original composition of the quartz sand to be treated and the occurrence state of iron; Customer's quality requirements for quartz sand concentrate; Limits on the investment and production costs of the concentrator; The pollution problem to the surrounding environment. The pollution problem to the surrounding environment.
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