The kaolin is coarse selected by permanent magnet high gradient PTMS magnetic separation
published date: 2024/3/5
dry magnetic separator
Preliminary magnetic removal processing through permanent magnet high gradient PTMS magnetic separation coarse selection of miscellaneous, simple process, reliable operation. The sulfuric acid, sulphuric acid and oxalic acid were used for short reaction time and high production efficiency. A method of iron removal of kaolin, comprising the following steps: putting the building muck into the mixing tank and adding water to obtain the slurry;
PTMS magnetic separation
For the slurry into the spiral grading machine, the slurry after the grading screening screening preliminary except magnetic processing, specific for the slurry into the permanent magnet high gradient PTMS magnetic separation after the coarse selected slurry in the preliminary except magnetic processing after the slurry mixed with sulfuric acid, sulphuric acid and oxalic acid for pickling, pickling time for 30 minutes;
what is magnetic separation?
Pour the pickling slurry into the filter press and leave 20% space in the filter press; inject PTMS magnetic separation of 5% -8% into the remaining space of the filter press until the clay cake is pressed dry to get the iron removing kaolin.
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