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CL2019003314A1 - Trifenil fosforotionatos alquilados como colectores de sulfuro de metal selectivos. - Google Patents

Trifenil fosforotionatos alquilados como colectores de sulfuro de metal selectivos.

Info

Publication number
CL2019003314A1
CL2019003314A1 CL2019003314A CL2019003314A CL2019003314A1 CL 2019003314 A1 CL2019003314 A1 CL 2019003314A1 CL 2019003314 A CL2019003314 A CL 2019003314A CL 2019003314 A CL2019003314 A CL 2019003314A CL 2019003314 A1 CL2019003314 A1 CL 2019003314A1
Authority
CL
Chile
Prior art keywords
metal sulfide
selective metal
sulfide scavengers
alkylated triphenyl
triphenyl phosphorothionates
Prior art date
Application number
CL2019003314A
Other languages
English (en)
Inventor
Berindoague Adrian Mauricio Villanueva
Alexej Michailovski
Daniel Chipfunhu
Scott Alexander Dickie
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of CL2019003314A1 publication Critical patent/CL2019003314A1/es

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
    • B03D1/014—Organic compounds containing phosphorus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • 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
    • B03D2203/025—Precious metal 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
    • B03D2203/04—Non-sulfide ores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Luminescent Compositions (AREA)

Abstract

LA PRESENTE INVENCIÓN SE REFIERE A UN MÉTODO PARA RECUPERAR SELECTIVAMENTE UN MINERAL DE SULFURO DE UNA MENA APLICANDO UN COLECTOR QUE ES UN TRIFENIL FOSFOROTIONATO ALQUILADO. ADEMÁS, LA PRESENTE INVENCIÓN SE REFIERE AL USO DE DICHOS TRIFENIL FOSFOROTIONATOS ALQUILADOS PARA SEPARAR UN MINERAL DIANA DE SULFURO DE HIERRO Y/O GANGA DE SILICATO.
CL2019003314A 2017-05-24 2019-11-19 Trifenil fosforotionatos alquilados como colectores de sulfuro de metal selectivos. CL2019003314A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP2017062640 2017-05-24

Publications (1)

Publication Number Publication Date
CL2019003314A1 true CL2019003314A1 (es) 2020-04-17

Family

ID=58794076

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019003314A CL2019003314A1 (es) 2017-05-24 2019-11-19 Trifenil fosforotionatos alquilados como colectores de sulfuro de metal selectivos.

Country Status (12)

Country Link
US (1) US11612897B2 (es)
EP (1) EP3630363B1 (es)
AU (1) AU2018272903B2 (es)
CA (1) CA3060444A1 (es)
CL (1) CL2019003314A1 (es)
EA (1) EA201992375A1 (es)
MX (1) MX2019013849A (es)
PE (1) PE20200754A1 (es)
PH (1) PH12019502504A1 (es)
PL (1) PL3630363T3 (es)
WO (1) WO2018215509A1 (es)
ZA (1) ZA201908434B (es)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570772A (en) * 1969-08-22 1971-03-16 American Cyanamid Co Di(4-5 carbon branched primary alkyl) dithiophosphate promoters for the flotation of copper middlings
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
DE2860898D1 (en) 1977-08-08 1981-11-05 Ciba Geigy Ag Process for the preparation of triarylphosphites
US4530758A (en) * 1982-05-17 1985-07-23 Thiotech, Inc. Ore flotation method
US4587013A (en) * 1984-11-28 1986-05-06 American Cyanamid Company Monothiophosphinates as acid, neutral, or mildly alkaline circuit sulfide collectors and process for using same
US4735711A (en) * 1985-05-31 1988-04-05 The Dow Chemical Company Novel collectors for the selective froth flotation of mineral sulfides
US4793852A (en) * 1985-10-28 1988-12-27 The Dow Chemical Company Process for the recovery of non-ferrous metal sulfides
US4879022A (en) * 1987-07-14 1989-11-07 The Lubrizol Corporation Ore flotation process and use of mixed hydrocarbyl dithiophosphoric acids and salts thereof
US4929344A (en) * 1989-05-01 1990-05-29 American Cyanamid Metals recovery by flotation
ES2073556T3 (es) 1989-08-15 1995-08-16 Ciba Geigy Ag Procedimiento para la fabricacion de fosfato de tris(2,4-diter-butilfenilo).
CA2637139A1 (en) * 2006-01-31 2007-08-09 Ciba Holding Inc. Coating composition for marking substrates
PE20090856A1 (es) * 2007-08-31 2009-07-15 Lignotech Usa Inc Lignosulfonatos de madera dura para separar los materiales filonianos de los minerales de sulfuro metalico
US8618031B2 (en) * 2010-07-27 2013-12-31 Exxonmobil Research And Engineering Company Method for improving the deposit formation resistance performance of turbine oils containing amine antioxidants
EA201992696A3 (ru) * 2011-10-18 2020-06-30 Сайтек Текнолоджи Корп. Составы собирателей и способы их применения
AR089652A1 (es) * 2011-10-18 2014-09-10 Cytec Tech Corp Un proceso de flotacion por espuma para recuperar al menos un mineral valioso de un yacimiento
PE20150454A1 (es) * 2012-07-17 2015-04-23 Teebee Holdings Pty Ltd Colectores que contienen monotiofosfato y metodos

Also Published As

Publication number Publication date
PE20200754A1 (es) 2020-07-27
US11612897B2 (en) 2023-03-28
AU2018272903B2 (en) 2023-10-05
ZA201908434B (en) 2024-03-27
AU2018272903A1 (en) 2019-11-21
US20200147619A1 (en) 2020-05-14
MX2019013849A (es) 2020-02-10
EA201992375A1 (ru) 2020-03-16
EP3630363B1 (en) 2021-10-27
PL3630363T3 (pl) 2022-02-28
EP3630363A1 (en) 2020-04-08
PH12019502504A1 (en) 2020-07-13
CA3060444A1 (en) 2018-11-29
WO2018215509A1 (en) 2018-11-29

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