Kaolin KaMin Crude kaolin is transported and sorted at nearby stockpiles Crusher BLUNGER Kaolin is crushed and fed into a blunger where it is dispersed in water to produce a clay slurry Grit and o ID: 513673
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Kaolin KaMin geologists locate the finest kaolin with the use of drilling surveys Crude kaolin is transported and sorted at nearby stockpiles Crusher BLUNGER Kaolin is crushed and fed into a blunger where it is dispersed in water to produce a clay slurry Grit and other unwanted material is removed through the use of a centrifuge or dragboxes Some KaMin operations use chemical separation to remove additional impurities Magnet removes iron and titanium dioxide stain from slurry Particle Size Classification Ozone oxidizes organic impurities OZONE CENTRIFUGE Kaolin Processing LEACHING RVD FILTER EVAPORATOR SPRAY DRYER SILOS Leaching is a chemical process that improves brightness Storage Tanks (Slurry) Evaporator removes water to desired specifications Filter mechanically dewaters slurry and removes soluble salt impurities Spray Dryer brings water content down as low as 1 % Plant Storage Tanks Tank Car Dust Collec�on DragBox MAGNET HYDROUS CALCINED Underflow Chemical Separa�on Finished product is bagged or loaded into bulk hoppers /trucks Attrition Mills use glass beads and agitation to delaminate stacks of kaolin into platelets ATTRITION MILL CENTRIFUGE