ES8400149A1 - Process for the beneficiation of metal sulfides and collector combinations therefor - Google Patents

Process for the beneficiation of metal sulfides and collector combinations therefor

Info

Publication number
ES8400149A1
ES8400149A1 ES516314A ES516314A ES8400149A1 ES 8400149 A1 ES8400149 A1 ES 8400149A1 ES 516314 A ES516314 A ES 516314A ES 516314 A ES516314 A ES 516314A ES 8400149 A1 ES8400149 A1 ES 8400149A1
Authority
ES
Spain
Prior art keywords
beneficiation
metal sulfides
combinations therefor
collector combinations
collector
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
ES516314A
Other languages
Spanish (es)
Other versions
ES516314A0 (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES8400149A1 publication Critical patent/ES8400149A1/en
Publication of ES516314A0 publication Critical patent/ES516314A0/en
Granted 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
    • B03D1/02—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
    • B03D1/012—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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

N-allyl-O-alkyl thionocarbamates, alone or in combination with salts of dialkyl dithiophosphates, are used as metal collectors in the froth flotation of metal sulfides.
ES516314A 1981-10-08 1982-10-07 PROCEDURE TO BENEFIT METAL SULFIDE MINERALS. Granted ES516314A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30985181A 1981-10-08 1981-10-08

Publications (2)

Publication Number Publication Date
ES8400149A1 true ES8400149A1 (en) 1983-10-16
ES516314A0 ES516314A0 (en) 1983-10-16

Family

ID=23199942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516314A Granted ES516314A0 (en) 1981-10-08 1982-10-07 PROCEDURE TO BENEFIT METAL SULFIDE MINERALS.

Country Status (9)

Country Link
JP (1) JPS5876153A (en)
DE (1) DE3237231A1 (en)
ES (1) ES516314A0 (en)
GB (1) GB2106804A (en)
IT (1) IT1149096B (en)
NO (1) NO823367L (en)
SE (1) SE8205732L (en)
YU (1) YU44364B (en)
ZA (1) ZA827358B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA853831B (en) * 1984-06-20 1986-01-29 Thiotech Inc Ore dressing method
US4699712A (en) * 1984-06-20 1987-10-13 Thiotech, Inc. Ore dressing method
GB2163068B (en) * 1984-08-17 1988-09-28 American Cyanamid Co Neutral circuit sulfide collectors
GB8527214D0 (en) * 1985-11-05 1985-12-11 British Petroleum Co Plc Separation process
ZA906138B (en) * 1989-08-04 1991-05-29 Broken Hill Pty Co Ltd Ion flotation with non-ionic reagents
ZA918140B (en) * 1991-10-11 1992-07-29 American Cyanamid Co Recovery of platinum group metals and gold by synergistic reaction between allylalkylthionocarbamates and dithiophosphates
US5599442A (en) * 1996-06-14 1997-02-04 Cytec Technology Corp. Collector composition for flotation of activated sphalerite
CN108607678A (en) * 2018-04-28 2018-10-02 西安鑫城投资有限公司 A method of from separation molybdenum concntrate and lead concentrate in stone containing wulfenite
CN113441286B (en) * 2021-06-17 2022-07-29 南京银茂铅锌矿业有限公司 Process method beneficial to improving recovery rate of lead and silver in lead concentrate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288782A (en) * 1962-07-25 1966-11-29 Monsanto Co Unsaturated hydrocarbon esters of n, nu-disubstituted thionocarbamic acids
US3590999A (en) * 1969-02-13 1971-07-06 Dow Chemical Co Flotation of sulfide ores
US3925218A (en) * 1974-08-01 1975-12-09 American Cyanamid Co Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector
JPS526688A (en) * 1975-06-24 1977-01-19 Sumiyoshi Heavy Ind Fish landing device to be used at quay

Also Published As

Publication number Publication date
SE8205732L (en) 1983-04-09
JPS5876153A (en) 1983-05-09
IT1149096B (en) 1986-12-03
NO823367L (en) 1983-04-11
SE8205732D0 (en) 1982-10-07
GB2106804A (en) 1983-04-20
DE3237231A1 (en) 1983-04-28
YU210682A (en) 1985-03-20
YU44364B (en) 1990-06-30
ES516314A0 (en) 1983-10-16
ZA827358B (en) 1983-08-31
IT8249207A0 (en) 1982-10-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009