ES8501251A1 - Procedimiento de enriquecido de minerales por flotacion - Google Patents

Procedimiento de enriquecido de minerales por flotacion

Info

Publication number
ES8501251A1
ES8501251A1 ES526758A ES526758A ES8501251A1 ES 8501251 A1 ES8501251 A1 ES 8501251A1 ES 526758 A ES526758 A ES 526758A ES 526758 A ES526758 A ES 526758A ES 8501251 A1 ES8501251 A1 ES 8501251A1
Authority
ES
Spain
Prior art keywords
flotation
ores
concentration
reagents used
used therefor
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.)
Expired
Application number
ES526758A
Other languages
English (en)
Other versions
ES526758A0 (es
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Publication of ES526758A0 publication Critical patent/ES526758A0/es
Publication of ES8501251A1 publication Critical patent/ES8501251A1/es
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
    • B03D1/001—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

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)

Abstract

PROCEDIMIENTO DE ENRIQUECIMIENTO DE MINERALES POR FLOTACION.CONSISTE EN HACER REACCIONAR LA SUPERFICIE DE LA PULPA DEL MINERAL CON UN POLISULFURO MEDIANTE DISPERSION EN UN LIQUIDO. EL POLISULFURO TIENE: DE 2 A 8 ATOMOS DE AZUFRE; Y DOS GRUPOS HIDROCARBONADOS ALIFATICOS, COMO ALQUILOS O ALQUENILOS, DE C 6 A 18 Y QUE TIENE GRUPOS FUNCIONALES COMO -OH, -COOH, -NO2, -NH2 Y OTROS.
ES526758A 1982-10-13 1983-10-13 Procedimiento de enriquecido de minerales por flotacion Expired ES8501251A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217128A FR2534493B1 (fr) 1982-10-13 1982-10-13 Enrichissement de minerais par flottation et agents collecteurs employes a cet effet

Publications (2)

Publication Number Publication Date
ES526758A0 ES526758A0 (es) 1984-12-01
ES8501251A1 true ES8501251A1 (es) 1984-12-01

Family

ID=9278233

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526758A Expired ES8501251A1 (es) 1982-10-13 1983-10-13 Procedimiento de enriquecido de minerales por flotacion

Country Status (9)

Country Link
US (1) US4554137A (es)
EP (1) EP0107562B1 (es)
AU (1) AU562923B2 (es)
CA (1) CA1215547A (es)
DE (1) DE107562T1 (es)
ES (1) ES8501251A1 (es)
FI (1) FI74892C (es)
FR (1) FR2534493B1 (es)
ZA (1) ZA837622B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735711A (en) * 1985-05-31 1988-04-05 The Dow Chemical Company Novel collectors for the selective froth flotation of mineral sulfides
US5364453A (en) * 1992-09-22 1994-11-15 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
US5338338A (en) * 1992-09-22 1994-08-16 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
EP4638015A1 (en) 2022-12-21 2025-10-29 Arkema, Inc. Sulfur compositions for froth flotation of ores
WO2024172017A1 (ja) * 2023-02-15 2024-08-22 住友化学株式会社 浮選剤およびヒ素非含有銅鉱物の回収方法
WO2025144839A1 (en) 2023-12-27 2025-07-03 Arkema Inc. Polysulfide compositions and methods for separation of ores

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027357A (en) * 1927-05-13 1936-01-07 Barrett Co Flotation of minerals
US1774183A (en) * 1927-05-13 1930-08-26 Barrett Co Concentration of minerals
GB362366A (en) * 1929-09-04 1931-12-01 Minerals Separation Ltd Improvements in or relating to concentration by froth flotation
US3059774A (en) * 1961-07-31 1962-10-23 United States Borax Chem Method and means for beneficiating ores
FR2429617A1 (fr) * 1978-06-27 1980-01-25 Elf Aquitaine Nouveaux collecteurs pour la flottation des minerais
US4341626A (en) * 1980-12-22 1982-07-27 American Cyanamid Company Process for the flotation of sulfide minerals employing alkylaryl hydrocarbon compounds

Also Published As

Publication number Publication date
EP0107562A1 (fr) 1984-05-02
FR2534493A1 (fr) 1984-04-20
ES526758A0 (es) 1984-12-01
EP0107562B1 (fr) 1987-08-12
AU2015483A (en) 1984-04-19
AU562923B2 (en) 1987-06-25
ZA837622B (en) 1984-06-27
DE107562T1 (de) 1984-09-13
FI833716A0 (fi) 1983-10-12
FI74892C (fi) 1988-04-11
FI74892B (fi) 1987-12-31
CA1215547A (fr) 1986-12-23
US4554137A (en) 1985-11-19
FI833716L (fi) 1984-04-14
FR2534493B1 (fr) 1986-05-30

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