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OA05785A - Procédé de flottation de minerais oxydés. - Google Patents

Procédé de flottation de minerais oxydés.

Info

Publication number
OA05785A
OA05785A OA56299A OA56299A OA05785A OA 05785 A OA05785 A OA 05785A OA 56299 A OA56299 A OA 56299A OA 56299 A OA56299 A OA 56299A OA 05785 A OA05785 A OA 05785A
Authority
OA
OAPI
Prior art keywords
flotation process
ore flotation
oxidized ore
oxidized
ore
Prior art date
Application number
OA56299A
Other languages
English (en)
Inventor
Jean-Louis Polgaire
Pierre Pivette
Original Assignee
Ceca 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 Ceca Sa filed Critical Ceca Sa
Publication of OA05785A publication Critical patent/OA05785A/fr

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
    • B03D1/008—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
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • 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
    • 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
OA56299A 1976-10-18 1977-10-17 Procédé de flottation de minerais oxydés. OA05785A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631249A FR2367820A1 (fr) 1976-10-18 1976-10-18 Procede de flottation de minerais oxydes

Publications (1)

Publication Number Publication Date
OA05785A true OA05785A (fr) 1981-05-31

Family

ID=9178856

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56299A OA05785A (fr) 1976-10-18 1977-10-17 Procédé de flottation de minerais oxydés.

Country Status (7)

Country Link
US (1) US4168227A (fr)
BR (1) BR7706941A (fr)
CA (1) CA1096059A (fr)
FR (1) FR2367820A1 (fr)
MX (2) MX149064A (fr)
OA (1) OA05785A (fr)
SU (1) SU707511A3 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830574C2 (de) * 1978-07-12 1982-05-19 Albert Prof. Dr.-Ing. 3392 Clausthal-Zellerfeld Bahr Verfahren zur Aufbereitung von Aluminium-Salzschlacken
US4278533A (en) * 1980-02-07 1981-07-14 The Dow Chemical Company Conditioner for flotation of oxidized coal
US4287052A (en) * 1980-04-07 1981-09-01 The Dow Chemical Company Alkyl-substituted phenyl ether amine collectors in flotation
US4319987A (en) * 1980-09-09 1982-03-16 Exxon Research & Engineering Co. Branched alkyl ether amines as iron ore flotation aids
AU548542B2 (en) * 1980-09-09 1985-12-19 Exxon Research And Engineering Company Froth flotation of iron ore
FR2497467A1 (fr) * 1981-01-05 1982-07-09 Ceca Sa Procede d'enrichissement par flottation de minerais a gangues carbonatees et/ou silicatees par des collecteurs amphoteres
US4422928A (en) * 1981-03-09 1983-12-27 Exxon Research & Engineering Co. Silica flotation collectors derived from isononyl alcohol
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
US4830739A (en) * 1985-02-20 1989-05-16 Berol Kemi Ab Process and composition for the froth flotation beneficiation of iron minerals from iron ores
US5182039A (en) * 1991-03-29 1993-01-26 Exxon Chemical Patents, Inc. Synergistic fluorinated ore flotation aids
DE4133063A1 (de) * 1991-10-04 1993-04-08 Henkel Kgaa Verfahren zur herstellung von eisenerzkonzentraten durch flotation
US5871590A (en) * 1997-02-25 1999-02-16 Ecolab Inc. Vehicle cleaning and drying compositions
SE521949C2 (sv) * 1997-11-27 2003-12-23 Akzo Nobel Nv Förfarande för skumflotation av silikatinnehållande järnmalm
DE102006010939A1 (de) * 2006-03-09 2007-09-13 Clariant International Limited Flotationsreagenz für Silikate
DE102006019561A1 (de) * 2006-04-27 2007-10-31 Clariant International Limited Flotationsreagenz für silikathaltige Mineralien
AU2007338062B2 (en) * 2006-12-22 2012-01-12 Akzo Nobel Chemicals International B.V. Amine formulations for reverse froth flotation of silicates from iron ore
EP2017009B1 (fr) 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Flottation inversée de minerai de fer par des collecteurs dans une nanoémulsion aqueuse
BR112017001835B1 (pt) * 2014-08-01 2023-02-07 Samarco Mineração S.a. Processo para concentração de um minério de ferro
AU2017291956A1 (en) 2016-07-08 2019-01-17 Akzo Nobel Chemicals International B.V. Process to treat magnetite ore and collector composition
EP3962657B1 (fr) 2019-04-30 2023-06-14 Basf Se Procédé de flottation d'un mineral de fer contenant du silicate à l'aide d'un collecteur cationique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214352A (en) * 1935-06-22 1940-09-10 Gen Aniline & Film Corp Process for the production of condensation products containing onium groups
US2177985A (en) * 1938-03-09 1939-10-31 Benjamin R Harris Ore dressing
US3179250A (en) * 1961-07-31 1965-04-20 Armour & Co Separating finely-divided minerals
US3265211A (en) * 1963-06-19 1966-08-09 Armour & Co Froth flotation with an amine composition
US3363758A (en) * 1966-12-08 1968-01-16 Ashland Oil Inc Use of primary aliphatic ether amine acid salts in froth flotation process
US3960715A (en) * 1974-01-07 1976-06-01 The Hanna Mining Company Cationic froth flotation process

Also Published As

Publication number Publication date
FR2367820B1 (fr) 1980-10-31
SU707511A3 (ru) 1979-12-30
MX159731A (es) 1989-08-11
FR2367820A1 (fr) 1978-05-12
BR7706941A (pt) 1978-07-18
MX149064A (es) 1983-08-17
US4168227A (en) 1979-09-18
CA1096059A (fr) 1981-02-17

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