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B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
B03D1/00—Flotation
B03D1/14—Flotation machines
B03D1/24—Pneumatic
B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
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FR684502D1929-02-081929-02-08Dispositif pour la production de mousse pendant le traitement de minéraux par flottage
ExpiredFR684502A
(fr)