ZA885062B - Ore flotation process and use of mixed hydrocarbyl dithiophosphoric acids and salts thereof - Google Patents

Ore flotation process and use of mixed hydrocarbyl dithiophosphoric acids and salts thereof

Info

Publication number
ZA885062B
ZA885062B ZA885062A ZA885062A ZA885062B ZA 885062 B ZA885062 B ZA 885062B ZA 885062 A ZA885062 A ZA 885062A ZA 885062 A ZA885062 A ZA 885062A ZA 885062 B ZA885062 B ZA 885062B
Authority
ZA
South Africa
Prior art keywords
salts
flotation process
ore flotation
dithiophosphoric acids
hydrocarbyl dithiophosphoric
Prior art date
Application number
ZA885062A
Inventor
Alan Curtis Clark
Curtis Clark Alan
Edward Peter Richards
Peter Richards Edward
Douglas Raymond Shaw
Raymond Shaw Douglas
Original Assignee
Lubrizol 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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of ZA885062B publication Critical patent/ZA885062B/en

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
    • B03D1/02—Froth-flotation processes
    • 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
    • B03D1/014—Organic compounds containing phosphorus
    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential
    • 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
    • B03D1/002—Inorganic 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
    • 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
ZA885062A 1987-07-14 1988-07-13 Ore flotation process and use of mixed hydrocarbyl dithiophosphoric acids and salts thereof ZA885062B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7280987A 1987-07-14 1987-07-14

Publications (1)

Publication Number Publication Date
ZA885062B true ZA885062B (en) 1989-04-26

Family

ID=22109883

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA885062A ZA885062B (en) 1987-07-14 1988-07-13 Ore flotation process and use of mixed hydrocarbyl dithiophosphoric acids and salts thereof

Country Status (8)

Country Link
EP (1) EP0324833A1 (en)
AU (1) AU609856B2 (en)
ES (1) ES2010765A6 (en)
NZ (1) NZ225376A (en)
WO (1) WO1989000457A1 (en)
ZA (1) ZA885062B (en)
ZM (1) ZM4188A1 (en)
ZW (1) ZW9488A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094746A (en) * 1990-06-15 1992-03-10 The Lubrizol Corporation Flotation process using a mixture of collectors
US5082554A (en) * 1990-06-15 1992-01-21 The Lubrizol Corporation Flotation process using metal salts of phosphorus acids
AU661714B2 (en) * 1991-08-28 1995-08-03 Commonwealth Scientific And Industrial Research Organisation Processing of ores
WO1993004783A1 (en) * 1991-08-28 1993-03-18 Commonwealth Scientific And Industrial Research Organisation Processing of ores
US5171428A (en) * 1991-11-27 1992-12-15 Beattie Morris J V Flotation separation of arsenopyrite from pyrite
AUPM969194A0 (en) * 1994-11-25 1994-12-22 Commonwealth Industrial Gases Limited, The Improvements to copper mineral flotation processes
US6041941A (en) * 1997-06-26 2000-03-28 Boc Gases Australia Limited Reagent consumption in mineral separation circuits
KR20030061618A (en) * 2002-01-15 2003-07-22 엘지전선 주식회사 Clamping compression control method
CA2782436C (en) 2009-12-04 2018-05-22 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment
AU2011318686B2 (en) 2011-04-20 2017-02-02 Antonio M. Ostrea A process of gold and copper recovery from mixed oxide - sulfide copper ores

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220551A (en) * 1962-12-06 1965-11-30 American Cyanamid Co Flotation of sulfide ores
AU499430B2 (en) * 1975-05-26 1979-04-12 Dowa Mining Co. Ltd. Recovering zinc sulphide
US4283017A (en) * 1979-09-07 1981-08-11 Amax Inc. Selective flotation of cubanite and chalcopyrite from copper/nickel mineralized rock
US4460459A (en) * 1983-02-16 1984-07-17 Anschutz Mining Corporation Sequential flotation of sulfide ores

Also Published As

Publication number Publication date
EP0324833A1 (en) 1989-07-26
NZ225376A (en) 1990-10-26
AU2082988A (en) 1989-02-13
AU609856B2 (en) 1991-05-09
ES2010765A6 (en) 1989-12-01
WO1989000457A1 (en) 1989-01-26
ZM4188A1 (en) 1989-03-27
ZW9488A1 (en) 1988-11-16

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