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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
B03D1/02—Froth-flotation processes
FR317882D1902-01-181902-01-18Des nouveaux procédé et solution pour la séparation des métaux des minerais sulfureux
ExpiredFR317882A
(fr)
Procédé électrolytique et appareil pour la lixiviation directe des métaux de leurs minerais et des autres matériaux métallifères et pour la précipitation des métaux de leurs solutions