ZA847422B - - Google Patents

Info

Publication number
ZA847422B
ZA847422B ZA847422A ZA847422A ZA847422B ZA 847422 B ZA847422 B ZA 847422B ZA 847422 A ZA847422 A ZA 847422A ZA 847422 A ZA847422 A ZA 847422A ZA 847422 B ZA847422 B ZA 847422B
Authority
ZA
South Africa
Application number
ZA847422A
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
Priority to US06/621,337 priority Critical patent/US4518492A/en
Priority to APAP/P/1984/000006A priority patent/AP8400006A0/en
Application filed filed Critical
Priority to ZA847422A priority patent/ZA847422B/xx
Priority to EP85102430A priority patent/EP0193630B1/en
Publication of ZA847422B publication Critical patent/ZA847422B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/025—Precious metal ores
ZA847422A 1984-06-15 1984-10-05 ZA847422B (xx)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US06/621,337 US4518492A (en) 1984-06-15 1984-06-15 Ore flotation with combined collectors
APAP/P/1984/000006A AP8400006A0 (en) 1984-10-05 1984-09-21 "Electrical sequential firing system"
ZA847422A ZA847422B (xx) 1984-06-15 1984-10-05
EP85102430A EP0193630B1 (en) 1984-06-15 1985-03-05 Ore flotation with combined collectors

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/621,337 US4518492A (en) 1984-06-15 1984-06-15 Ore flotation with combined collectors
ZA847422A ZA847422B (xx) 1984-06-15 1984-10-05
EP85102430A EP0193630B1 (en) 1984-06-15 1985-03-05 Ore flotation with combined collectors

Publications (1)

Publication Number Publication Date
ZA847422B true ZA847422B (xx) 1985-03-13

Family

ID=27227707

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA847422A ZA847422B (xx) 1984-06-15 1984-10-05

Country Status (3)

Country Link
US (1) US4518492A (xx)
EP (1) EP0193630B1 (xx)
ZA (1) ZA847422B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689142A (en) * 1985-03-22 1987-08-25 Essex Industrial Chemicals, Inc. Alkyl mercaptans as collector additives in froth flotation
GB8527214D0 (en) * 1985-11-05 1985-12-11 British Petroleum Co Plc Separation process
US6827220B1 (en) 1998-08-11 2004-12-07 Versitech, Inc. Flotation of sulfide mineral species with oils
WO2024006130A1 (en) * 2022-06-30 2024-01-04 Arkema Inc. Mercaptide microemulsion collectors for mineral flotation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1659396A (en) * 1926-10-25 1928-02-14 Du Pont Process of concentrating ores and minerals by flotation
US2501269A (en) * 1946-06-26 1950-03-21 Minerec Corp Froth flotation of sulfide ores
US3059774A (en) * 1961-07-31 1962-10-23 United States Borax Chem Method and means for beneficiating ores
ZA767089B (en) * 1976-11-26 1978-05-30 Tekplex Ltd Froth flotation process and collector composition
US4341715A (en) * 1980-10-06 1982-07-27 Phillips Petroleum Company S-Allyl-S'-n-butyl-trithiocarbonate
US4439314A (en) * 1982-08-09 1984-03-27 Phillips Petroleum Company Flotation reagents
US4462898A (en) * 1982-08-18 1984-07-31 Phillips Petroleum Company Ore flotation with combined collectors

Also Published As

Publication number Publication date
EP0193630A1 (en) 1986-09-10
EP0193630B1 (en) 1989-04-19
US4518492A (en) 1985-05-21

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