FI873288A0 - SAMLARKOMPOSITIONER FOER FLOTATION AV MINERALER. - Google Patents

SAMLARKOMPOSITIONER FOER FLOTATION AV MINERALER.

Info

Publication number
FI873288A0
FI873288A0 FI873288A FI873288A FI873288A0 FI 873288 A0 FI873288 A0 FI 873288A0 FI 873288 A FI873288 A FI 873288A FI 873288 A FI873288 A FI 873288A FI 873288 A0 FI873288 A0 FI 873288A0
Authority
FI
Finland
Prior art keywords
samlarkompositioner
mineraler
foer
flotation
foer flotation
Prior art date
Application number
FI873288A
Other languages
Finnish (fi)
Other versions
FI82395B (en
FI873288A (en
FI82395C (en
Inventor
Richard R Klimpel
Robert D Hansen
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 FI873288A publication Critical patent/FI873288A/en
Publication of FI873288A0 publication Critical patent/FI873288A0/en
Publication of FI82395B publication Critical patent/FI82395B/en
Application granted granted Critical
Publication of FI82395C publication Critical patent/FI82395C/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
    • 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
FI873288A 1985-11-29 1987-07-28 Collector compositions for flotation of minerals FI82395C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80288285A 1985-11-29 1985-11-29
US80288285 1985-11-29
PCT/US1986/000342 WO1987003222A1 (en) 1985-11-29 1986-02-18 Collector compositions for the froth flotation of mineral values
US8600342 1986-02-18

Publications (4)

Publication Number Publication Date
FI873288A FI873288A (en) 1987-07-28
FI873288A0 true FI873288A0 (en) 1987-07-28
FI82395B FI82395B (en) 1990-11-30
FI82395C FI82395C (en) 1991-03-11

Family

ID=25184982

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873288A FI82395C (en) 1985-11-29 1987-07-28 Collector compositions for flotation of minerals

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 (14)

* 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
US8734757B2 (en) * 2008-04-04 2014-05-27 Bhp Billiton Ssm Development Pty Ltd. Odor control
CN102941160A (en) * 2012-12-13 2013-02-27 贵州大学 Flotation collector for silicate minerals
CA3056977C (en) * 2017-03-23 2024-03-19 Nouryon Chemicals International B.V. 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
CN114192273B (en) * 2021-11-29 2024-08-02 浙江遂昌汇金有色金属有限公司 Harmless and recycling treatment process for solid waste containing noble metal
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
CN115228594A (en) * 2022-07-25 2022-10-25 中南大学 Flotation preactivating agent for antimony oxide ore and activation and flotation method thereof
CN115445779B (en) * 2022-09-29 2024-08-23 中南大学 Medicament and method for selective flotation separation of molybdenite and galena

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
PH23738A (en) * 1985-05-31 1989-11-03 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
SE8702987D0 (en) 1987-07-28
ZM1586A1 (en) 1988-12-30
RU1839638C (en) 1993-12-30
CN86101495A (en) 1987-06-03
MX173645B (en) 1994-03-22
SE461768B (en) 1990-03-26
FI82395B (en) 1990-11-30
YU23086A (en) 1988-06-30
PL257989A1 (en) 1987-06-01
ES8706045A1 (en) 1987-06-01
BR8607004A (en) 1987-12-01
YU45766B (en) 1992-07-20
ES552033A0 (en) 1987-06-01
SE8702987L (en) 1987-07-28
JPS62129160A (en) 1987-06-11
CA1268565A (en) 1990-05-01
RO100034B1 (en) 1992-05-25
CN1014247B (en) 1991-10-09
AU5543786A (en) 1987-07-01
ZA861170B (en) 1987-10-28
FI873288A (en) 1987-07-28
WO1987003222A1 (en) 1987-06-04
FI82395C (en) 1991-03-11
PH23458A (en) 1989-08-07
AU588579B2 (en) 1989-09-21
PL147852B1 (en) 1989-08-31
ZW4186A1 (en) 1987-09-09

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Legal Events

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MM Patent lapsed
MM Patent lapsed

Owner name: THE DOW CHEMICAL COMPANY