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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
U S PHOSPHORIC PRODUCTS CORP
Original Assignee
U S PHOSPHORIC PRODUCTS CORP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by U S PHOSPHORIC PRODUCTS CORPfiledCriticalU S PHOSPHORIC PRODUCTS CORP
Application grantedgrantedCritical
Publication of FR701384ApublicationCriticalpatent/FR701384A/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
B03D3/00—Differential sedimentation
B03D3/06—Flocculation
FR701384D1929-09-231930-08-22Procédé perfectionné d'enrichissement de minerais de phosphate
ExpiredFR701384A
(fr)