Certain water dissipatable polyester materials containing ether groups and metal sulfonate groups are useful as depressants for siliceous ga
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An improved process for filter dewatering of an iron ore concentrate slurry produced from iron ore by selective flocculation followed by flotation ... Patents, with ...
Patent US Beneficiation of iron ores by froth flotation ... Jan 2, 1979 ... Iron oxides of finelyground, low grade, siliceous oxidized iron ores can ...
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Patent Silica Iron Flotation; froth flotation reagents for removing iron from silica sands in malawi separation process to remove feldspar and iron .
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Alkyloxyalkaneamines useful as cationic froth ... in this patent. A froth flotation process ... flotation technique of iron, where silica and ...
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Silica and siliceous gangue are separated from desired mineral values, particularly iron and phosphate, by reverse froth flotation in the presence of amine collectors ...
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Studies on the adsorption of flotation collectors on. pdf. The mechanism of adsorption of anionic collectors on iron oxides at pH values above the point of zero ...
A froth flotation method for the recovery of iron, copper, cobalt, nickel, and vanadium minerals from their ores over silica, alumino, and ferromagnesian silicates ...
Justia Patents With Modifying Agents US Patent for Aminecontaining formulations for reverse froth flotation of silicates from iron ore Patent (Patent # 8,701,892)
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flotation reagents for removing iron from silica sands in malawi . Resource Center. Demand for substantial mitigation of natural sand stone production line tension ...
June 24, 1947. E. c. HERKENHOFF 2,423,022 FROTH FLOTATION OF SILICA''FROM IKRON ORE BY ANIOIC COLLECTORS Filed April 10, 1944 "Mmy sL/MES ATTORNEY Patented June 24 ...
Froth flotation of silica or siliceous gangue,The . Silica and siliceous gangue are separated from desired mineral values, particularly iron and phosphate, by ...
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patent silica iron flotation . US Patent # 4,422,928. Silica flotation collectors . Silica flotation collectors derived from isononyl alcohol Abstract.
Maelgwyn Mineral Services, for the Removal of Silica by Reverse Flotation at the Iron Ore, ... Patent US Silica flotation collectors derived,