Solid material comminution or disintegration – Processes – With application of fluid or lubricant material
Patent
1978-12-20
1981-03-17
Halper, Robert
Solid material comminution or disintegration
Processes
With application of fluid or lubricant material
241 29, 209 3, 209 12, 75 1T, B02C 2320
Patent
active
042562660
ABSTRACT:
Process of obtaining an anathase concentrate from an anathase ore comprehends the reduction of the anathase ore to dimensions inferior to 125 mm; disaggregation in water; classification of the suspension and elimination of slimes and silicates; grinding of the deslimed fraction and low intensity magnetic separation; grinding of the non-magnetic fraction to a value inferior to 32 mesh; calcining and slight reduction to turn the limonite and the hematite into magnetite and elimination of the magnetite in low intensity magnetic separator; and electrostatic separation of the non-magnetic fraction to obtain, as conductor, a final product which is rich in anathase and has a low grade of impurities.
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Groff, Jr. Emory L.
Halper Robert
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