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YU45768B - PROCEDURE FOR FOAM FLOTATION OF SULPHIDE AND SULPHIDIZED OXIDE MINERALS USING NEW COLLECTORS - Google Patents

PROCEDURE FOR FOAM FLOTATION OF SULPHIDE AND SULPHIDIZED OXIDE MINERALS USING NEW COLLECTORS

Info

Publication number
YU45768B
YU45768B YU23286A YU23286A YU45768B YU 45768 B YU45768 B YU 45768B YU 23286 A YU23286 A YU 23286A YU 23286 A YU23286 A YU 23286A YU 45768 B YU45768 B YU 45768B
Authority
YU
Yugoslavia
Prior art keywords
sulphidized
sulphide
foam flotation
carbon atoms
procedure
Prior art date
Application number
YU23286A
Other languages
Serbo-Croatian (sh)
Other versions
YU23286A (en
Inventor
R.R. Klimpel
R.D. Hansen
E.J. Strojny
Original Assignee
The 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 The Dow Chemical Co. filed Critical The Dow Chemical Co.
Publication of YU23286A publication Critical patent/YU23286A/en
Publication of YU45768B publication Critical patent/YU45768B/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
    • 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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

POSTUPAK ZA PENASTU FLOTACIJU SULFIDNIH I SULFIDIZIRANIH OKSIDNIH MINERALA PRIMENOM NOVIH KOLEKTORA, naznačen time, što se ruda u obliku vodene suspenzije na pH=8-12 podvrgava postupku penušave flotacije u prisustvu 0,01-1,0 kg flotacionog kolektora na 1000 kg rude, gde kolektor obuhvata sulfid formule R1 - S - R2 koji sadrži od 6 do 16 atoma ugljenika, uz ograničenje da je sumpor vezan na alifatične ili cikloalifatične atome ugljenika, gde: R1 je metil, etil, epoksi grupa ili hidrokarbil radikal supstituisan sa jednim ili više ciano, halo, etar ili hidrokarbil tioetar grupa; i R2 je alifatična, cikloalifatična ili aromatična grupa ili njihova kombinacija koja ima 5 do 11 atoma ugljenika, gde R1 i R2 mogu da grade strukturu epitio prstena sa S. Prijava sadrži još 4 patentna zahteva.PROCESS FOR FOAM FLOTATION OF SULPHIDE AND SULPHIDIZED OXIDE MINERALS USING NEW COLLECTORS, characterized in that the ore in the form of an aqueous suspension at pH = 8-12 is subjected to a foam flotation process in the presence of 0.01-1.0 kg of flotation collector wherein the collector comprises a sulfide of formula R1 - S - R2 containing from 6 to 16 carbon atoms, provided that the sulfur is attached to aliphatic or cycloaliphatic carbon atoms, wherein: R1 is a methyl, ethyl, epoxy group or a hydrocarbyl radical substituted with one or more cyano, halo, ether or hydrocarbyl thioether groups; and R2 is an aliphatic, cycloaliphatic or aromatic group or a combination thereof having 5 to 11 carbon atoms, wherein R1 and R2 can form the structure of the S epithelium ring. The application contains 4 more claims.

YU23286A 1985-05-31 1986-02-17 PROCEDURE FOR FOAM FLOTATION OF SULPHIDE AND SULPHIDIZED OXIDE MINERALS USING NEW COLLECTORS YU45768B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74009185A 1985-05-31 1985-05-31

Publications (2)

Publication Number Publication Date
YU23286A YU23286A (en) 1988-06-30
YU45768B true YU45768B (en) 1992-07-20

Family

ID=24975003

Family Applications (1)

Application Number Title Priority Date Filing Date
YU23286A YU45768B (en) 1985-05-31 1986-02-17 PROCEDURE FOR FOAM FLOTATION OF SULPHIDE AND SULPHIDIZED OXIDE MINERALS USING NEW COLLECTORS

Country Status (17)

Country Link
JP (1) JPS63100961A (en)
CN (1) CN1011765B (en)
AU (1) AU576665B2 (en)
BR (1) BR8606705A (en)
CA (1) CA1270076A (en)
ES (1) ES8800077A1 (en)
FI (1) FI80834C (en)
PH (1) PH23738A (en)
PL (1) PL147849B1 (en)
RO (1) RO100591B1 (en)
SE (1) SE500499C2 (en)
SU (1) SU1582978A3 (en)
WO (1) WO1986006983A1 (en)
YU (1) YU45768B (en)
ZA (1) ZA861169B (en)
ZM (1) ZM1286A1 (en)
ZW (1) ZW4086A1 (en)

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* Cited by examiner, † Cited by third party
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US4732667A (en) * 1985-02-20 1988-03-22 Berol Kemi Ab Process and composition for the froth flotation beneficiation of iron minerals from iron ores
ZM1386A1 (en) * 1985-07-12 1988-12-30 Dow Chemical Co Novel collector compositions for froth flotation
ES8706045A1 (en) * 1985-11-29 1987-06-01 Dow Chemical Co Collector compositions for the froth flotation of mineral values
CA2116322A1 (en) * 1991-08-28 1993-03-18 Geoffrey David Senior Processing of ores
RU2167001C2 (en) * 1999-07-06 2001-05-20 ОАО "Норильский горно-металлургический комбинат им. А.П. Завенягина" Method of concentrating sulfide copper-nickel ores containing platinum metals
RU2390382C2 (en) * 2008-04-15 2010-05-27 Учреждение Российской академии наук Институт проблем комплексного освоения недр РАН (УРАН ИПКОН РАН) Method for extraction of non-ferrous and noble metals
RU2368427C1 (en) * 2008-04-15 2009-09-27 Институт проблем комплексного освоения недр РАН (ИПКОН РАН) Flotation method of noble metals
RU2393925C1 (en) * 2008-11-19 2010-07-10 Александр Юрьевич Хмельник Method of flotation separation of sulphides comprising noble metals from complex iron-containing ore and composite material to this end
AU2012326313B2 (en) * 2011-10-18 2016-09-22 Cytec Technology Corp. Froth flotation processes
CN102631993A (en) * 2012-03-20 2012-08-15 北京矿冶研究总院 Method for flotation of copper sulphide ore
CN103977907B (en) * 2014-05-15 2016-03-23 中南大学 A kind of xanthate acyl ester collector and its preparation and application method
US9512071B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US9512248B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as chain transfer agents
US10011564B2 (en) 2015-12-28 2018-07-03 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US10040758B2 (en) 2015-12-28 2018-08-07 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US9505011B1 (en) * 2015-12-28 2016-11-29 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as mining chemical collectors
US10294200B2 (en) 2015-12-28 2019-05-21 Chevron Phillips Chemical Company, Lp Mixed branched eicosyl polysulfide compositions and methods of making same
CN106179767B (en) * 2016-09-23 2018-04-03 中南大学 A kind of application of the thiones flotation collector of 1,3,4 oxadiazole 2
CN108057525A (en) * 2017-11-27 2018-05-22 西北矿冶研究院 Flotation collector for improving associated gold of low-grade copper ore and copper-molybdenum ore and preparation method thereof
CN108499723B (en) * 2018-03-06 2020-12-15 昆明理工大学 A method for removing arsenic and comprehensive utilization of resources from arsenic-containing sulfur concentrate
CN109622234B (en) * 2018-11-16 2021-04-20 西北矿冶研究院 Copper sulfide ore combined collector suitable for grading and regrinding tailings
CN109550598B (en) * 2018-11-21 2019-09-24 中南大学 Application of a kind of alkoxypropyl thiourea in metal ore flotation
CN109365138B (en) * 2018-11-30 2021-03-05 河南城建学院 A new type of composite flotation agent for flotation of copper-nickel sulfide ore
CN109731693B (en) * 2019-01-28 2021-09-14 西安建筑科技大学 Method for sulfurizing and floating copper-lead-zinc oxide ore by using cyanuric acid saturated solution
JP7299592B2 (en) * 2019-11-05 2023-06-28 国立大学法人九州大学 beneficiation method
CN110721817B (en) * 2019-11-29 2022-05-27 南华大学 Collecting agent for floating uranyl carbonate ions and application thereof
CN111266195B (en) * 2020-03-05 2021-09-07 中南大学 A combined collector for zinc oxide ore flotation and its application
PE20231719A1 (en) * 2020-08-27 2023-10-24 Japan Organization for Metals and Energy Security METHOD FOR SELECTIVELY RECOVERING COPPER ORE CONTAINING ARSENIC AND FLOTATION AGENT USED THEREIN
CN115213016B (en) * 2021-04-19 2025-02-28 郑州大学 A flotation recovery method for sulfide ore in cyanide tailings
CN113369022B (en) * 2021-06-08 2023-01-10 金川镍钴研究设计院有限责任公司 Beneficiation method for high-calcium-magnesium type chalcopyrite
CN113477393B (en) * 2021-08-10 2022-10-28 南华大学 Method for leaching uranium from pyrite-containing carbonate type uranium ore
CN115254437A (en) * 2022-07-04 2022-11-01 昆明冶金研究院有限公司 A method for realizing low alkalinity flotation of muddy copper-molybdenum sulfide ore by controlling phase interface
WO2024172017A1 (en) * 2023-02-15 2024-08-22 住友化学株式会社 Flotation agent, and method for collecting arsenic-free copper mineral
CN116809241A (en) * 2023-02-24 2023-09-29 昆明冶金研究院有限公司 Efficient copper mine collector for oxygen-sulfur mixed flotation and preparation method and application thereof
CN117259016B (en) * 2023-10-31 2025-09-12 中南大学 Flotation collector and preparation method thereof, combined flotation agent and application thereof
CN119186828A (en) * 2024-09-23 2024-12-27 湖南有色金属研究院有限责任公司 Application of n-methyl-n-pentylthiourea as collector in sulfur-oxygen mixed copper-cobalt ore and synchronous flotation method
CN119425960A (en) * 2024-11-12 2025-02-14 昆明冶金研究院有限公司 A high-efficiency foaming agent suitable for muddy porphyry copper mines in alpine areas and a preparation method thereof
CN119951669B (en) * 2025-03-24 2025-10-17 昆明理工大学 Collector for reverse flotation of collophosphite under acidic conditions and preparation method thereof

Family Cites Families (2)

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US1774183A (en) * 1927-05-13 1930-08-26 Barrett Co Concentration of minerals
FR2534492A1 (en) * 1982-10-13 1984-04-20 Elf Aquitaine IMPROVEMENT IN MINERAL FLOTATION

Also Published As

Publication number Publication date
ZA861169B (en) 1987-10-28
RO100591B1 (en) 1992-01-28
PH23738A (en) 1989-11-03
YU23286A (en) 1988-06-30
SE8700376D0 (en) 1987-01-30
FI870368A0 (en) 1987-01-28
PL257991A1 (en) 1987-12-14
ZM1286A1 (en) 1988-12-30
AU576665B2 (en) 1988-09-01
BR8606705A (en) 1987-08-11
CA1270076A (en) 1990-06-05
SE8700376L (en) 1987-01-30
JPS63100961A (en) 1988-05-06
FI870368A7 (en) 1987-01-28
ES552027A0 (en) 1987-10-16
ZW4086A1 (en) 1987-09-09
ES8800077A1 (en) 1987-10-16
FI80834B (en) 1990-04-30
PL147849B1 (en) 1989-08-31
SE500499C2 (en) 1994-07-04
SU1582978A3 (en) 1990-07-30
CN1011765B (en) 1991-02-27
WO1986006983A1 (en) 1986-12-04
CN86101682A (en) 1987-01-28
AU5456486A (en) 1986-12-24
FI80834C (en) 1990-08-10

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