water cooling electromagnetic separator for Kaolin

The effect of acidity: The reduction of iron oxide by insurance powder should not be carried out under alkaline conditions. However, the pH value of the bleaching reaction should not be too low, otherwise the stability of the insurance powder will decrease and the decomposition reaction will occur. PTMS Electromagnetic Separator test shows that when pH=0.8, half of the powder will decompose at room temperature for only 2 minutes.

PTMS magnetic separation

Effect of temperature: As with most chemical reactions, the reaction of iron oxide with the increase of temperature is accelerated, but the stability of the powder is greatly decreased with the increase of temperature. When other conditions are well controlled in actual PTMS Electromagnetic Separator production, bleaching at room temperature can also achieve better results.

what is magnetic separation used for？

The influence of the amount of insurance powder: Theoretically, according to the amount of iron oxide contained in kaolin, the most insurance powder can be calculated, but the actual amount is far more than the theoretical amount. The amount of insurance powder generally needs to be determined by test. In addition, the Fe2O3 content in the kaolin to be bleached by PTMS Electromagnetic Separator for iron removal should not be too high (generally less than 1%), otherwise too much insurance powder will lead to an increase in the cost of iron removal.
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