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Publication of FR1018187ApublicationCriticalpatent/FR1018187A/en
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
FR1018187D1950-05-191950-05-19
Improvements to processes for separating mineral substances by flotation
ExpiredFR1018187A
(en)
Improvements to the processes for preparing documents for statistics and to the devices for exploring or interpreting the indications carried by these documents