kaolin clay magnet requirements

The purpose of iron removal of kaolin from construction residue is realized through the steps of particle size screening, preliminary PTMS magnetic separator iron removal processing and chemical purification processing of the slurry prepared from construction residue. The whole preparation process is simple and effective in removing impurities in construction residue, especially iron impurities. Overcoming the technical prejudice that construction waste land is waste;

PTMS magnetic separator

When the pickling slurry is poured into the filter press, the aqueous solution is located on the upper layer of the filter press. When PTMS magnetic separator pours the iron-removed kaolin slurry into the remaining space in the filter press, the solute in the iron-removed kaolin slurry sinks. So that the water in the pickling slurry is pressed out, that is, the bivalent iron is taken out,

what is magnetic separation in Kaolin？

 
PTMS magnetic separator The mass fraction of the iron kaolin slurry is 5%-8%, the concentration is appropriate, and the problems such as too small concentration and too long cleaning time, or too high concentration and too short cleaning time are avoided. The scheme of the invention makes full use of the time and space in the filtration press. The bivalent iron in the pickling slurry was removed at the same time, which greatly improved the production efficiency.
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