Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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International Minerals and Chemical Corp
Original Assignee
International Minerals and Chemical Corp
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Publication date
Application filed by International Minerals and Chemical CorpfiledCriticalInternational Minerals and Chemical Corp
Priority to FR812547ApriorityCriticalpatent/FR79110E/fr
Application grantedgrantedCritical
Publication of FR79110EpublicationCriticalpatent/FR79110E/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
B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03C7/00—Separating solids from solids by electrostatic effect
B03C7/003—Pretreatment of the solids prior to electrostatic separation
FR812547A1959-12-091959-12-09Procédé d'enrichissement de minerais de potasse
ExpiredFR79110E
(fr)