Magnetic magnetic separator

The combined process of flotation PTMS magnetic separation is like a clever "separation game". Through the action of flotation reagents, iron-containing minerals and potassium-sodium feldspar are separated. It takes advantage of the difference in magnetic properties between the iron-containing minerals in potassium-sodium feldspar and the feldspar itself, and uses a magnetic separator to remove the remaining magnetic iron-containing minerals. The operation of the magnetic separation stage in the combined flotation - magnetic separation process is similar to that in the combined magnetic separation - acid leaching process.

PTMS magnetic separation

Commonly used flotation reagents include collectors, frothers, regulators, etc. For the flotation of iron-containing minerals, the selection of collectors is very important. During the flotation PTMS magnetic separation process, iron-containing minerals adhere to the bubbles under the action of flotation reagents, just like "little passengers" taking the bubble "elevator".

what is magnetic separation in chemistry ？

Sodium oleate and others can be used as flotation auxiliaries. They act like a "binder", selectively adsorbing onto the surface of iron-containing minerals, making it easier for the iron-containing minerals to adhere to the bubbles. These bubbles carry iron-containing minerals to the surface of the pulp to form a foam layer, which is then scraped out to become the flotation PTMS magnetic separation concentrate. While potassium-sodium feldspar remains in the pulp and becomes the flotation tailings, thus achieving the initial iron removal.
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