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FI871017L - NY MASS COMPOSITION FOER FLOTATION. - Google Patents

NY MASS COMPOSITION FOER FLOTATION. Download PDF

Info

Publication number
FI871017L
FI871017L FI871017A FI871017A FI871017L FI 871017 L FI871017 L FI 871017L FI 871017 A FI871017 A FI 871017A FI 871017 A FI871017 A FI 871017A FI 871017 L FI871017 L FI 871017L
Authority
FI
Finland
Prior art keywords
hydrocarbon
metal
sulfidized
carbon atoms
minerals
Prior art date
Application number
FI871017A
Other languages
Finnish (fi)
Other versions
FI81975C (en
FI81975B (en
FI871017A0 (en
Inventor
Richard R Klimpel
Robert D Hansen
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of FI871017L publication Critical patent/FI871017L/en
Publication of FI871017A0 publication Critical patent/FI871017A0/en
Application granted granted Critical
Publication of FI81975B publication Critical patent/FI81975B/en
Publication of FI81975C publication Critical patent/FI81975C/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
    • B03D1/001—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
    • 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
    • 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
    • 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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

New material composition which can be used as a collector for recovery of nonferrous metal-containing sulfide minerals and sulfidized metal-containing oxide minerals from ores in a froth flotation process. The new composition contains (a) a hydrocarbon that contains one or more monosulfide units in which the carbon atoms to which said sulfur atom(s) are bonded are aliphatic or cycloaliphatic carbon atoms and the total carbon content in the hydrocarbon part is such that the hydrocarbon has hydrophobic characteristics sufficient to cause the metal containing sulfide mineral and sulfidized metalcontaining oxide mineral particles to be driven to an air/bubble interface, and (b) an alkylthiocarbonate, a thionocarbamate, a thiophosphate, or mixtures of these.
FI871017A 1985-07-12 1987-03-09 FLOTATIONSSAMLARKOMPOSITION FOER UTVINNING AV METALLINNEHAOLLANDE SULFIDMINERAL ELLER SULFIDISERADE, METALLINNEHAOLLANDE OXIDMINERAL. FI81975C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US75432885A 1985-07-12 1985-07-12
US75432885 1985-07-12
US8600336 1986-02-18
PCT/US1986/000336 WO1987000451A1 (en) 1985-07-12 1986-02-18 Novel collector composition for froth flotation

Publications (4)

Publication Number Publication Date
FI871017L true FI871017L (en) 1987-03-09
FI871017A0 FI871017A0 (en) 1987-03-09
FI81975B FI81975B (en) 1990-09-28
FI81975C FI81975C (en) 1991-01-10

Family

ID=25034323

Family Applications (1)

Application Number Title Priority Date Filing Date
FI871017A FI81975C (en) 1985-07-12 1987-03-09 FLOTATIONSSAMLARKOMPOSITION FOER UTVINNING AV METALLINNEHAOLLANDE SULFIDMINERAL ELLER SULFIDISERADE, METALLINNEHAOLLANDE OXIDMINERAL.

Country Status (16)

Country Link
CN (1) CN1011945B (en)
AU (1) AU576422B2 (en)
BR (1) BR8606770A (en)
CA (1) CA1267979A (en)
ES (1) ES8706046A1 (en)
FI (1) FI81975C (en)
MX (1) MX165319B (en)
PH (1) PH22952A (en)
PL (1) PL148165B1 (en)
RU (1) RU1831373C (en)
SE (1) SE461256B (en)
WO (1) WO1987000451A1 (en)
YU (1) YU45767B (en)
ZA (1) ZA861172B (en)
ZM (1) ZM1386A1 (en)
ZW (1) ZW3986A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8706045A1 (en) * 1985-11-29 1987-06-01 Dow Chemical Co Collector compositions for the froth flotation of mineral values
US4904374A (en) * 1987-10-08 1990-02-27 Sentrachem Limited Froth flotation
CN105344491B (en) * 2015-09-30 2017-09-15 广西大学 A kind of preparation method of Sb-Au ore thing collecting agent
CN107442267B (en) * 2017-07-28 2019-03-15 西部矿业股份有限公司 A kind of microfine difficulty selects the method for floating of marmatite
US12030062B2 (en) * 2017-10-12 2024-07-09 Cytec Industries Inc. Methods for flotation recovery of value material from coarse-sized particles
CN108435432B (en) * 2018-04-03 2019-11-05 中南大学 A kind of combined flotation agent and its application for the carbon containing Pyrite-type gold ore flotation of high arsenic
CN108816521B (en) * 2018-05-22 2019-10-08 中南大学 Application of Trihydroxybenzene and Its Derivatives as Bismuth Inhibitors in Flotation Process
CN110280394A (en) * 2019-06-09 2019-09-27 沈阳有研矿物化工有限公司 A kind of isopentyl xanthic acid propynyl ester and preparation method thereof
CN110280393A (en) * 2019-06-09 2019-09-27 沈阳有研矿物化工有限公司 A kind of isopropyl xanthan acid propynyl ester and preparation method thereof
CN113680535B (en) * 2021-08-24 2023-03-21 中南大学 Alkyl ether group dithiophosphate collecting agent and preparation method and application thereof
CN114011583B (en) * 2021-11-09 2022-07-12 中国矿业大学(北京) Coal slime flotation agent and preparation method thereof
CN119657344B (en) * 2025-01-02 2025-12-26 昆明冶金研究院有限公司 A method for separating copper and molybdenum mixed concentrate by flotation
CN120243282B (en) * 2025-05-29 2025-08-15 湖南明珠选矿药剂有限责任公司 Beneficiation reagent for copper-molybdenum ore and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833740A (en) * 1926-03-19 1931-11-24 Peter C Reilly Process of ore flotation
US1819112A (en) * 1929-04-22 1931-08-18 Nat Aniline & Chem Co Inc Froth flotation of minerals
US2127375A (en) * 1935-07-17 1938-08-16 Du Pont Esters of dithiocarbamic acids
US2169313A (en) * 1938-09-24 1939-08-15 Minerals Separation North Us Concentration of metalliferous ores by flotation
US2691635A (en) * 1953-05-20 1954-10-12 Dow Chemical Co Process for the manufacture of dialkyl thionocarbamates
AU509346B2 (en) * 1976-12-02 1980-05-08 The Dow Chemical Company Forth flotation process
CA1105156A (en) * 1978-10-11 1981-07-14 William A. Rickelton Flotation of sulfide minerals
ES8800077A1 (en) * 1985-05-31 1987-10-16 Dow Chemical Co A PROCEDURE FOR THE RECOVERY OF SULFIDE MINERALS, WHICH CONTAIN METALS, OR SULFURATED OXIDE MINERALS, CONTAINING METALS, FROM A MINE

Also Published As

Publication number Publication date
PL257992A1 (en) 1987-05-18
YU23186A (en) 1988-06-30
FI81975C (en) 1991-01-10
ES552028A0 (en) 1987-06-01
YU45767B (en) 1992-07-20
SE8701018L (en) 1987-03-11
ZA861172B (en) 1987-10-28
CN1011945B (en) 1991-03-13
ZM1386A1 (en) 1988-12-30
AU5549786A (en) 1987-02-10
PH22952A (en) 1989-02-03
PL148165B1 (en) 1989-09-30
ZW3986A1 (en) 1987-09-09
BR8606770A (en) 1987-10-13
SE8701018D0 (en) 1987-03-11
MX165319B (en) 1992-11-05
SE461256B (en) 1990-01-29
CA1267979A (en) 1990-04-17
WO1987000451A1 (en) 1987-01-29
ES8706046A1 (en) 1987-06-01
AU576422B2 (en) 1988-08-25
FI81975B (en) 1990-09-28
RU1831373C (en) 1993-07-30
CN86101646A (en) 1987-01-07
FI871017A0 (en) 1987-03-09

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: THE DOW CHEMICAL COMPANY