ES8706046A1 - Novel collector composition for froth flotation - Google Patents

Novel collector composition for froth flotation

Info

Publication number
ES8706046A1
ES8706046A1 ES552028A ES552028A ES8706046A1 ES 8706046 A1 ES8706046 A1 ES 8706046A1 ES 552028 A ES552028 A ES 552028A ES 552028 A ES552028 A ES 552028A ES 8706046 A1 ES8706046 A1 ES 8706046A1
Authority
ES
Spain
Prior art keywords
metal
hydrocarbon
froth flotation
carbon atoms
novel composition
Prior art date
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.)
Expired
Application number
ES552028A
Other languages
Spanish (es)
Other versions
ES552028A0 (en
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.)
Dow Chemical Co
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 ES552028A0 publication Critical patent/ES552028A0/en
Publication of ES8706046A1 publication Critical patent/ES8706046A1/en
Expired legal-status Critical Current

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

Novel composition which is useful as a collector for the recovery of nonferrous metal-containing sulfide minerals and sulfidized metal-containing oxide minerals from ores in a froth flotation process. The novel composition comprises (a) a hydrocarbon containing one or more monosulfide units, wherein the carbon atoms to which the sulfur atom(s) are bound are aliphatic or cycloaliphatic carbon atoms, and the total carbon content of the hydrocarbon portion is such that the hydrocarbon has sufficient hydrophobic character to cause the metal-containing sulfide mineral or sulfidized metal-containing oxide mineral particles to be driven to an air/bubble interface and (b) an alkyl thiocarbonate, a thionocarbamate, a thiophosphate, or mixtures thereof.
ES552028A 1985-07-12 1986-02-14 Novel collector composition for froth flotation Expired ES8706046A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75432885A 1985-07-12 1985-07-12

Publications (2)

Publication Number Publication Date
ES552028A0 ES552028A0 (en) 1987-06-01
ES8706046A1 true ES8706046A1 (en) 1987-06-01

Family

ID=25034323

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552028A Expired ES8706046A1 (en) 1985-07-12 1986-02-14 Novel collector composition for froth flotation

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 (11)

* 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
WO2019075169A2 (en) * 2017-10-12 2019-04-18 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 the trihydroxy benzene and its derivative as bismuth inhibitor in floatation process
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
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
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

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
CA1270076A (en) * 1985-05-31 1990-06-05 The Dow Chemical Company Collectors for the selective froth flotation of mineral sulfides

Also Published As

Publication number Publication date
ES552028A0 (en) 1987-06-01
SE8701018L (en) 1987-03-11
FI871017A (en) 1987-03-09
SE461256B (en) 1990-01-29
YU45767B (en) 1992-07-20
AU5549786A (en) 1987-02-10
WO1987000451A1 (en) 1987-01-29
PL257992A1 (en) 1987-05-18
CN86101646A (en) 1987-01-07
MX165319B (en) 1992-11-05
FI81975B (en) 1990-09-28
ZW3986A1 (en) 1987-09-09
RU1831373C (en) 1993-07-30
ZM1386A1 (en) 1988-12-30
YU23186A (en) 1988-06-30
PL148165B1 (en) 1989-09-30
AU576422B2 (en) 1988-08-25
SE8701018D0 (en) 1987-03-11
BR8606770A (en) 1987-10-13
PH22952A (en) 1989-02-03
FI81975C (en) 1991-01-10
ZA861172B (en) 1987-10-28
FI871017A0 (en) 1987-03-09
CA1267979A (en) 1990-04-17
CN1011945B (en) 1991-03-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102