EP0108914A3 - Flotation adjuvant and method for the flotation of non-sulphidic ores - Google Patents

Flotation adjuvant and method for the flotation of non-sulphidic ores Download PDF

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Publication number
EP0108914A3
EP0108914A3 EP83109992A EP83109992A EP0108914A3 EP 0108914 A3 EP0108914 A3 EP 0108914A3 EP 83109992 A EP83109992 A EP 83109992A EP 83109992 A EP83109992 A EP 83109992A EP 0108914 A3 EP0108914 A3 EP 0108914A3
Authority
EP
European Patent Office
Prior art keywords
flotation
adjuvant
sulphidic ores
flotation aids
aids
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.)
Granted
Application number
EP83109992A
Other languages
German (de)
Other versions
EP0108914B1 (en
EP0108914A2 (en
Inventor
Holger Dr. Tesmann
Helmut Dr. Kachel
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT83109992T priority Critical patent/ATE34675T1/en
Priority to NO833996A priority patent/NO833996L/en
Publication of EP0108914A2 publication Critical patent/EP0108914A2/en
Publication of EP0108914A3 publication Critical patent/EP0108914A3/en
Application granted granted Critical
Publication of EP0108914B1 publication Critical patent/EP0108914B1/en
Expired 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
    • B03D1/021—Froth-flotation processes for treatment of phosphate 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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D1/02—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
    • 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
    • B03D2203/04—Non-sulfide ores

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Disintegrating Or Milling (AREA)
  • Glass Compositions (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Flotation aids and a process for the flotation of non-sulfidic minerals. The flotation aids have the formula <IMAGE> I wherein R repesents an aliphatic, cyclic, or alicyclic C7-C23 radical, optionally substituted with one or more hydroxyl, sulfhydryl, carbonyl, ether, or thioether groups; Xn+ is hydrogen or a water-solubilizing, salt-forming cation; and n is the valence of X. The invention also relates to ore suspensions and mineral concentrates in association with the above flotation aids.
EP83109992A 1982-10-14 1983-10-06 Flotation adjuvant and method for the flotation of non-sulphidic ores Expired EP0108914B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT83109992T ATE34675T1 (en) 1982-10-14 1983-10-06 FLOTATION AIDS AND METHODS FOR FLOTATION OF NON-SULPHIDE MINERALS.
NO833996A NO833996L (en) 1982-11-03 1983-11-02 STROEMRETTER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3238060 1982-10-14
DE19823238060 DE3238060A1 (en) 1982-10-14 1982-10-14 FLOTATION AGENTS AND METHOD FOR FLOTATION OF NON-SULFIDIC MINERALS

Publications (3)

Publication Number Publication Date
EP0108914A2 EP0108914A2 (en) 1984-05-23
EP0108914A3 true EP0108914A3 (en) 1986-08-13
EP0108914B1 EP0108914B1 (en) 1988-06-01

Family

ID=6175685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109992A Expired EP0108914B1 (en) 1982-10-14 1983-10-06 Flotation adjuvant and method for the flotation of non-sulphidic ores

Country Status (8)

Country Link
US (1) US4457850A (en)
EP (1) EP0108914B1 (en)
AT (1) ATE34675T1 (en)
CA (1) CA1207092A (en)
DE (2) DE3238060A1 (en)
FI (1) FI73369C (en)
MX (1) MX7649E (en)
ZA (1) ZA837643B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517154A1 (en) * 1985-05-11 1986-11-13 Henkel KGaA, 4000 Düsseldorf USE OF SURFACTANT MIXTURES AS AUXILIARIES FOR THE FLOTATION OF NON-SULFIDIC ORES
DE3536975A1 (en) * 1985-10-17 1987-04-23 Henkel Kgaa USE OF NON-ionic surfactants as aids for the flotation of non-sulphide ores
SE467239B (en) * 1989-04-05 1992-06-22 Berol Nobel Ab PROCEDURES FOR FLOTATION OF SOIL METAL CONTAINING MINERAL AND AGENTS
DE4010279A1 (en) * 1990-03-30 1991-10-02 Henkel Kgaa METHOD FOR OBTAINING MINERALS FROM NON-SULFIDIC ORNAMENTS BY FLOTATION
DE4016792A1 (en) * 1990-05-25 1991-11-28 Henkel Kgaa METHOD FOR OBTAINING MINERALS FROM NON-SULFIDIC ORES BY FLOTATION
DE4117671A1 (en) * 1991-05-29 1992-12-03 Henkel Kgaa METHOD FOR OBTAINING MINERALS FROM NON-SULFIDIC ORES BY FLOTATION
DE4133063A1 (en) * 1991-10-04 1993-04-08 Henkel Kgaa PROCESS FOR PRODUCING IRON ORE CONCENTRATES BY FLOTATION
AUPM668094A0 (en) * 1994-07-06 1994-07-28 Hoecker, Walter Physical separation processes for mineral slurries
AU691312B2 (en) * 1994-07-06 1998-05-14 Boc Gases Australia Limited Physical separation processes for mineral slurries
WO2015000931A2 (en) 2013-07-05 2015-01-08 Akzo Nobel Chemicals International B.V. The synthesis of new anionic surfactants and their use as collectors in froth flotation of non-sulphidic ores
CN115634777B (en) * 2022-10-31 2023-06-20 江西省宜丰万国矿业有限公司 Flotation method for improving recovery rate of associated gold and silver in lead zinc sulfide ore

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120217A (en) * 1937-12-18 1938-06-07 Benjamin R Harris Ore flotation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778499A (en) * 1952-09-16 1957-01-22 Coal Industry Patents Ltd Method of froth flotation
IT549882A (en) * 1955-03-05 1900-01-01
US3252662A (en) * 1962-08-20 1966-05-24 Monsanto Co Sulfide ore beneficiation
US4171261A (en) * 1975-11-11 1979-10-16 Chem-Y, Fabriek Van Chemische Produkten B.V. Process for the flotation of ores and collector for use in this process
DE2820942A1 (en) * 1978-05-12 1979-11-22 Sueddeutsche Kalkstickstoff OVERACIDIC SOLID METAL ACTATES, METHOD OF PREPARATION AND USE
US4368117A (en) * 1978-06-22 1983-01-11 Outokumpu Oy Process for the selective froth-flotation of sulfidic, oxidic and salt-type minerals
US4368116A (en) * 1981-03-09 1983-01-11 Vojislav Petrovich Polyhydroxy fatty acids collector-frothers
US4387034A (en) * 1981-10-23 1983-06-07 Thiotech, Inc. Mixed alkylthionocarbamates flotation collectors and ore dressing methods in which the collectors are employed

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120217A (en) * 1937-12-18 1938-06-07 Benjamin R Harris Ore flotation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 80, Nr. 19, 13. Mai 1974, Seite 368, Nr. 107951q, Columbus, Ohio, US; A.E. BASKAEVA et al.: "Preparation of stearoyllactic (2-(stearoyloxy)propionic) acid" *

Also Published As

Publication number Publication date
US4457850A (en) 1984-07-03
FI833363A (en) 1984-04-15
FI833363A0 (en) 1983-09-20
FI73369B (en) 1987-06-30
EP0108914B1 (en) 1988-06-01
ATE34675T1 (en) 1988-06-15
DE3238060A1 (en) 1984-04-19
CA1207092A (en) 1986-07-02
ZA837643B (en) 1984-07-25
FI73369C (en) 1987-10-09
DE3376804D1 (en) 1988-07-07
EP0108914A2 (en) 1984-05-23
MX7649E (en) 1990-06-04

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