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BR8606705A - NEW COLLECTORS FOR SELECTIVE FLOATING IN SULFURETH MINERALS FOAM - Google Patents

NEW COLLECTORS FOR SELECTIVE FLOATING IN SULFURETH MINERALS FOAM

Info

Publication number
BR8606705A
BR8606705A BR8606705A BR8606705A BR8606705A BR 8606705 A BR8606705 A BR 8606705A BR 8606705 A BR8606705 A BR 8606705A BR 8606705 A BR8606705 A BR 8606705A BR 8606705 A BR8606705 A BR 8606705A
Authority
BR
Brazil
Prior art keywords
sulfureth
selective floating
new collectors
minerals
foam
Prior art date
Application number
BR8606705A
Other languages
Portuguese (pt)
Inventor
Richard R Klimpel
Robert D Hansen
Edwin J Strojny
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 BR8606705A publication Critical patent/BR8606705A/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
BR8606705A 1985-05-31 1986-02-18 NEW COLLECTORS FOR SELECTIVE FLOATING IN SULFURETH MINERALS FOAM BR8606705A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74009185A 1985-05-31 1985-05-31
PCT/US1986/000350 WO1986006983A1 (en) 1985-05-31 1986-02-18 Novel collectors for the selective froth flotation of sulfide minerals

Publications (1)

Publication Number Publication Date
BR8606705A true BR8606705A (en) 1987-08-11

Family

ID=24975003

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606705A BR8606705A (en) 1985-05-31 1986-02-18 NEW COLLECTORS FOR SELECTIVE FLOATING IN SULFURETH MINERALS FOAM

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)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1268565A (en) * 1985-11-29 1990-05-01 Richard R. Klimpel Collector compositions for the froth flotation of mineral values
FI940892L (en) * 1991-08-28 1994-02-25 Commw Scient Ind Res Org Ore processing
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
MX2014004720A (en) * 2011-10-18 2014-11-26 Cytec Tech 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
US9512248B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as chain transfer agents
US9505011B1 (en) * 2015-12-28 2016-11-29 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as mining chemical collectors
US10040758B2 (en) 2015-12-28 2018-08-07 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US10294200B2 (en) 2015-12-28 2019-05-21 Chevron Phillips Chemical Company, Lp Mixed branched eicosyl polysulfide compositions and methods of making same
US10011564B2 (en) 2015-12-28 2018-07-03 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US9512071B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans 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
CA3190366A1 (en) * 2020-08-27 2022-03-03 Taro Kamiya Method for selectively recovering arsenic-containing copper mineral, and flotation agent used in same
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
JPWO2024172017A1 (en) * 2023-02-15 2024-08-22
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ZW4086A1 (en) 1987-09-09
ES552027A0 (en) 1987-10-16
CA1270076A (en) 1990-06-05
ES8800077A1 (en) 1987-10-16
PL257991A1 (en) 1987-12-14
FI80834C (en) 1990-08-10
JPS63100961A (en) 1988-05-06
FI80834B (en) 1990-04-30
WO1986006983A1 (en) 1986-12-04
SE500499C2 (en) 1994-07-04
RO100591B1 (en) 1992-01-28
SE8700376L (en) 1987-01-30
YU23286A (en) 1988-06-30
ZM1286A1 (en) 1988-12-30
PL147849B1 (en) 1989-08-31
ZA861169B (en) 1987-10-28
YU45768B (en) 1992-07-20
CN1011765B (en) 1991-02-27
AU5456486A (en) 1986-12-24
FI870368A0 (en) 1987-01-28
PH23738A (en) 1989-11-03
SE8700376D0 (en) 1987-01-30
FI870368A7 (en) 1987-01-28
AU576665B2 (en) 1988-09-01
CN86101682A (en) 1987-01-28
SU1582978A3 (en) 1990-07-30

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/02/2001