ES8706045A1 - Collector compositions for the froth flotation of mineral values - Google Patents

Collector compositions for the froth flotation of mineral values

Info

Publication number
ES8706045A1
ES8706045A1 ES552033A ES552033A ES8706045A1 ES 8706045 A1 ES8706045 A1 ES 8706045A1 ES 552033 A ES552033 A ES 552033A ES 552033 A ES552033 A ES 552033A ES 8706045 A1 ES8706045 A1 ES 8706045A1
Authority
ES
Spain
Prior art keywords
omega
collector
aminoalkyl
froth flotation
hydrocarbylthio
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
ES552033A
Other languages
Spanish (es)
Other versions
ES552033A0 (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 ES552033A0 publication Critical patent/ES552033A0/en
Publication of ES8706045A1 publication Critical patent/ES8706045A1/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
    • B03D1/01—Organic compounds containing nitrogen
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

A collector composition, useful for the recovery of metal-containing sulfide minerals, sulfidized metal-containing oxide minerals, metals-containing oxide minerals and metals occuring in the metallic state from ores in a froth flotation process, comprises two collectors. One collector is an organic compound containing at least 4 carbon atoms and one or more monosulfide units, wherein the carbon atoms to which the sulfur atoms are bound are aliphatic or cycloaliphatic carbons. The other collector is preferably an omega-(hydrocarbylthio)alkylamine, S-(omega-aminoalkyl)-hydrocarbyl thioate, N-(hydrocarbyl)-alpha, omega-alkane-diamine, (omega-aminoalkyl)hydrocarbon amide, omega-(hydrocarbyloxy)alkylamine, omega-aminoalkyl hydrocarbonoate, omega-(hydrocarbylthio)-alkylamide or mixture thereof.
ES552033A 1985-11-29 1986-02-14 Collector compositions for the froth flotation of mineral values Expired ES8706045A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80288285A 1985-11-29 1985-11-29

Publications (2)

Publication Number Publication Date
ES552033A0 ES552033A0 (en) 1987-06-01
ES8706045A1 true ES8706045A1 (en) 1987-06-01

Family

ID=25184982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552033A Expired ES8706045A1 (en) 1985-11-29 1986-02-14 Collector compositions for the froth flotation of mineral values

Country Status (18)

Country Link
JP (1) JPS62129160A (en)
CN (1) CN1014247B (en)
AU (1) AU588579B2 (en)
BR (1) BR8607004A (en)
CA (1) CA1268565A (en)
ES (1) ES8706045A1 (en)
FI (1) FI82395C (en)
MX (1) MX173645B (en)
PH (1) PH23458A (en)
PL (1) PL147852B1 (en)
RO (1) RO100034B1 (en)
RU (1) RU1839638C (en)
SE (1) SE461768B (en)
WO (1) WO1987003222A1 (en)
YU (1) YU45766B (en)
ZA (1) ZA861170B (en)
ZM (1) ZM1586A1 (en)
ZW (1) ZW4186A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH24537A (en) * 1985-11-29 1990-08-03 Dow Chemical Co Collector composition for the froth flotation of mineral values
US4826588A (en) * 1988-04-28 1989-05-02 The Dow Chemical Company Pyrite depressants useful in the separation of pyrite from coal
US5700369A (en) * 1997-01-14 1997-12-23 Guangzhou Institute Of Geochemistry Chinese Academy Of Sciences Process for adsorboaggregational flotation of Carlin type natural gold ore dressing
AU2009230891B2 (en) * 2008-04-04 2014-08-07 Bhp Billiton Ssm Development Pty Ltd Odour control
CN102941160A (en) * 2012-12-13 2013-02-27 贵州大学 Flotation collector for silicate minerals
MX2019011267A (en) 2017-03-23 2020-07-22 Nouryon Chemicals Int Bv Process to treat metal or mineral ores and collector composition therefor.
WO2019113082A1 (en) 2017-12-06 2019-06-13 Dow Global Technologies Llc A collector formulation to enhance metal recovery in mining applications
EP3636346A1 (en) 2018-10-08 2020-04-15 Nouryon Chemicals International B.V. Process to treat ores and collector composition therefor
CN110015727B (en) * 2019-05-09 2021-07-09 安徽工业大学 Method for removing micro-plastics in water body by electrolytic air flotation
CN111068924B (en) * 2019-12-23 2020-10-16 中南大学 Application of 2-cyano-N- (substituted carbamoyl) acetamide compound in flotation of calcium-containing minerals
CN114798184B (en) * 2022-05-16 2024-01-23 北京盈翔科技有限公司 Efficient foaming agent for copper gold ore flotation and application method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169313A (en) * 1938-09-24 1939-08-15 Minerals Separation North Us Concentration of metalliferous ores by flotation
US3328442A (en) * 1963-12-18 1967-06-27 Massachusetts College Of Pharm Anti-radiation compounds and their preparation
US3397238A (en) * 1965-11-16 1968-08-13 Pfizer & Co C Process for the preparation of alkyl ethers of amino-alcohols
US4086273A (en) * 1976-04-14 1978-04-25 The Dow Chemical Company Process for making beta-aminoethyl sulfides from aliphatic mercaptans and 2-oxazolines
US4326067A (en) * 1980-12-03 1982-04-20 The Dow Chemical Company Process for making N-(2-aminoethyl)amides
ES8800077A1 (en) * 1985-05-31 1987-10-16 Dow Chemical Co Novel collectors for the selective froth flotation of sulfide minerals
ZM1386A1 (en) * 1985-07-12 1988-12-30 Dow Chemical Co Novel collector compositions for froth flotation
PH24537A (en) * 1985-11-29 1990-08-03 Dow Chemical Co Collector composition for the froth flotation of mineral values

Also Published As

Publication number Publication date
FI82395C (en) 1991-03-11
ZW4186A1 (en) 1987-09-09
FI82395B (en) 1990-11-30
FI873288A0 (en) 1987-07-28
RU1839638C (en) 1993-12-30
AU5543786A (en) 1987-07-01
RO100034B1 (en) 1992-05-25
AU588579B2 (en) 1989-09-21
YU23086A (en) 1988-06-30
JPS62129160A (en) 1987-06-11
CA1268565A (en) 1990-05-01
CN86101495A (en) 1987-06-03
MX173645B (en) 1994-03-22
PL147852B1 (en) 1989-08-31
ZA861170B (en) 1987-10-28
WO1987003222A1 (en) 1987-06-04
ZM1586A1 (en) 1988-12-30
CN1014247B (en) 1991-10-09
FI873288A (en) 1987-07-28
SE8702987L (en) 1987-07-28
PL257989A1 (en) 1987-06-01
ES552033A0 (en) 1987-06-01
SE8702987D0 (en) 1987-07-28
YU45766B (en) 1992-07-20
PH23458A (en) 1989-08-07
SE461768B (en) 1990-03-26
BR8607004A (en) 1987-12-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612