EXPLORATION OF TITANIUM DIOXIDE SANDING DISPERSION PROCESS
A series of orthogonal experiments were conducted on the dispersion of semi-finished titanium dioxide slurry produced by the chloride method using a small-scale sand mill in the laboratory.Especially,the effects of different san-ding process conditions,such as grinding medium filling rate,titanium dioxide feed rate,different rotational speeds,and grinding time,on the particle size,slurry viscosity,and dispersion stability of titanium dioxide slurry were investi-gated,and the optimal process plan was ultimately determined.In actual production processes,it is possible to improve the dispersion stability of the slurry,providing excellent semi-finished titanium dioxide slurry for the next process;explo-ring new feasible process approaches and technological reserves in the relevant sanding process conditions.
orthogonal experimentsanding process conditionsparticle sizedispersion resultslurry viscosity
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