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Kaolin flotation PTMS Electromagnetic Separator Carrier flotation for iron removal
published date: 2024/1/29

kaolin clay magnet requirements

Kaolin flotation PTMS Electromagnetic Separator is mainly used to remove ferrotitanium impurities in kaolin, mainly carrier flotation and direct flotation. Carrier flotation: For kaolin with very fine impurity mineral particles, carrier flotation can be used to remove impurities. The general carrier mineral can be calcite or silica sand, and the amount of carrier minerals is generally 10% to 20% of the weight of kaolin.

PTMS magnetic separation


In the flotation process, sodium silicate is mainly used as a dispersant, amine hydroxide and caustic soda as a pH regulator, tal oil, fatty acids and calcium petroleum sulfonate as collectors to complete the flotation of titanium removal operations. However, flotation has many disadvantages. The hydrophobization of the carrier requires a large number of chemicals, and the PTMS Electromagnetic Separator process can only be effective when the slurry concentration is low. In addition, chemicals and carrier minerals that remain in the clay are harmful to the final product.

what is magnetic separation in Quartz?


Kaolin PTMS Electromagnetic Separator condensation or flocculation method is mainly used to remove ferric titanium impurities in kaolin. When pH=8~11, adding basic metal ions (such as calcium ions, manganese ions, etc.) to kaolin slurry can selectively condense ferric titanium impurities. Then the weak anionic polyelectrolyte is used for selective flocculation to obtain high quality kaolin concentrate.
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FELDSPAR PTMS magnetic separation 20240129

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