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Publication of FR1045302ApublicationCriticalpatent/FR1045302A/fr
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
FR1045302D1950-11-301951-11-20Procédé pour la préparation de minerais mixtes sulfurés
ExpiredFR1045302A
(fr)