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FR2367820B1 - - Google Patents

Info

Publication number
FR2367820B1
FR2367820B1 FR7631249A FR7631249A FR2367820B1 FR 2367820 B1 FR2367820 B1 FR 2367820B1 FR 7631249 A FR7631249 A FR 7631249A FR 7631249 A FR7631249 A FR 7631249A FR 2367820 B1 FR2367820 B1 FR 2367820B1
Authority
FR
France
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
FR7631249A
Other versions
FR2367820A1 (fr
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.)
Carbonisation et Charbons Actifs CECA SA
Original Assignee
Carbonisation et Charbons Actifs 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 Carbonisation et Charbons Actifs CECA SA filed Critical Carbonisation et Charbons Actifs CECA SA
Priority to FR7631249A priority Critical patent/FR2367820A1/fr
Priority to MX19858377A priority patent/MX159731A/es
Priority to MX17079977A priority patent/MX149064A/es
Priority to US05/842,270 priority patent/US4168227A/en
Priority to OA56299A priority patent/OA05785A/fr
Priority to BR7706941A priority patent/BR7706941A/pt
Priority to CA289,096A priority patent/CA1096059A/fr
Priority to SU772533379A priority patent/SU707511A3/ru
Publication of FR2367820A1 publication Critical patent/FR2367820A1/fr
Application granted granted Critical
Publication of FR2367820B1 publication Critical patent/FR2367820B1/fr
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/008Organic compounds containing oxygen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/0043Organic compounds modified so as to contain a polyether group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/01Organic compounds containing nitrogen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00Specified effects produced by the flotation agents
    • B03D2201/02Collectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02Ores
    • B03D2203/04Non-sulfide ores
FR7631249A 1976-10-18 1976-10-18 Procede de flottation de minerais oxydes Granted FR2367820A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7631249A FR2367820A1 (fr) 1976-10-18 1976-10-18 Procede de flottation de minerais oxydes
MX19858377A MX159731A (es) 1976-10-18 1977-10-04 Mejoras en metodo para enriquecer minerales oxidados mediante flotacion por espuma
MX17079977A MX149064A (es) 1976-10-18 1977-10-04 Mejoras en metodo para enriquecer minerales oxidados mediante flotacion por espuma
US05/842,270 US4168227A (en) 1976-10-18 1977-10-14 Flotation method for oxidized ores
OA56299A OA05785A (fr) 1976-10-18 1977-10-17 Procédé de flottation de minerais oxydés.
BR7706941A BR7706941A (pt) 1976-10-18 1977-10-17 Processo de enriquecimento de minerios oxidados por flotacao por espuma
CA289,096A CA1096059A (fr) 1976-10-18 1977-10-17 Procede de flottation de minerais oxydes
SU772533379A SU707511A3 (ru) 1976-10-18 1977-10-17 Способ обогащени окисленных железосодержащих руд

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 (2)

Publication Number Publication Date
FR2367820A1 FR2367820A1 (fr) 1978-05-12
FR2367820B1 true FR2367820B1 (fr) 1980-10-31

Family

ID=9178856

Family Applications (1)

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

Country Status (7)

Country Link
US (1) US4168227A (fr)
BR (1) BR7706941A (fr)
CA (1) CA1096059A (fr)
FR (1) FR2367820A1 (fr)
MX (2) MX159731A (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
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
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
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
WO2008077849A1 (fr) * 2006-12-22 2008-07-03 Akzo Nobel N.V. Formulations d'amine pour la flottation inverse par écumage de silicates provenant de minerai de fer
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
WO2016015109A1 (fr) * 2014-08-01 2016-02-04 Samarco Mineração S.a. Procédé et composition pour concentration de minerais de fer par flottation de mousse à partir de l'utilisation d'un mélange d'étherdiamine et d'éthermonoamine
EP3481557A2 (fr) 2016-07-08 2019-05-15 Akzo Nobel Chemicals International B.V. Procédé de traitement de minerai de magnétite et composition collectrice
WO2020221685A1 (fr) 2019-04-30 2020-11-05 Basf Se Procédé de flottation d'un minerai de fer contenant du silicate avec 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
MX159731A (es) 1989-08-11
BR7706941A (pt) 1978-07-18
OA05785A (fr) 1981-05-31
CA1096059A (fr) 1981-02-17
MX149064A (es) 1983-08-17
SU707511A3 (ru) 1979-12-30
US4168227A (en) 1979-09-18
FR2367820A1 (fr) 1978-05-12

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
TP Transmission of property