FR2409090A1 - Procede de flottation-moussage selective de minerais phosphate et carbonate a partir de minerais finement divises ou de concentres phosphate-carbonate-silicate - Google Patents

Procede de flottation-moussage selective de minerais phosphate et carbonate a partir de minerais finement divises ou de concentres phosphate-carbonate-silicate

Info

Publication number
FR2409090A1
FR2409090A1 FR7831924A FR7831924A FR2409090A1 FR 2409090 A1 FR2409090 A1 FR 2409090A1 FR 7831924 A FR7831924 A FR 7831924A FR 7831924 A FR7831924 A FR 7831924A FR 2409090 A1 FR2409090 A1 FR 2409090A1
Authority
FR
France
Prior art keywords
carbonate
ores
phosphate
concentrate
phosphates
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
FR7831924A
Other languages
English (en)
Other versions
FR2409090B1 (fr
Inventor
Vaino Viljo Heikki Hintikka
Kaarlo Matti Juhani Saari
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Publication of FR2409090A1 publication Critical patent/FR2409090A1/fr
Application granted granted Critical
Publication of FR2409090B1 publication Critical patent/FR2409090B1/fr
Granted 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
    • B03D1/01—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
    • B03D1/002—Inorganic compounds
    • 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
    • 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
    • B03D2203/06—Phosphate ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE DE RECUPERATION SELECTIVE DES MINERAIS PHOSPHATES ET CARBONATES A PARTIR DE MINERAIS FINEMENT DIVISES OU DE CONCENTRES, PHOSPHATES-CARBONATES-SILICATES PRESENTANT UN RAPPORT DES CARBONATES AUX PHOSPHATES SUPERIEUR A 1. LE PROCEDE CONSISTE A AJOUTER A UNE BOUE AQUEUSE DES MINERAIS OU CONCENTRES UN AGENT COLLECTEUR ANIONIQUE, A OTER L'AGENT COLLECTEUR DE LA SURFACE DES PARTICULES DE MINERAI, A SOUMETTRE LE CONCENTRE COMBINE A UNE FLOTTATION-MOUSSAGE AVEC UN AGENT COLLECTEUR CATIONIQUE ET UN AGENT DEPRESSEUR POUR LE CARBONATE DE FACON A RECUPERER LE CONCENTRE DE PHOSPHATES ET LE CONCENTRE DE CARBONATES SEPAREMENT, OU A RENDRE INACTIF LE REVETEMENT D'AGENT COLLECTEUR ANIONIQUE A LA SURFACE DES MINERAIS CARBONATES, A SOUMETTRELA BOUE A UNE FLOTTATION-MOUSSAGE DE FACON A RECUPERER SEPAREMENT UN CONCENTRE DE PHOSPHATES ET UN CONCENTRE DE CARBONATES OU UN CONCENTRE DE PHOSPHATES ET UN RESIDU CARBONATES-SILICATES.
FR7831924A 1977-11-22 1978-11-06 Procede de flottation-moussage selective de minerais phosphate et carbonate a partir de minerais finement divises ou de concentres phosphate-carbonate-silicate Granted FR2409090A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI773533A FI60142C (fi) 1977-11-22 1977-11-22 Foerfarande foer att separera karbonat- och fosfatmineralier fraon varandra medelst flotation

Publications (2)

Publication Number Publication Date
FR2409090A1 true FR2409090A1 (fr) 1979-06-15
FR2409090B1 FR2409090B1 (fr) 1985-03-01

Family

ID=8511249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831924A Granted FR2409090A1 (fr) 1977-11-22 1978-11-06 Procede de flottation-moussage selective de minerais phosphate et carbonate a partir de minerais finement divises ou de concentres phosphate-carbonate-silicate

Country Status (9)

Country Link
US (1) US4317715A (fr)
AU (1) AU525855B2 (fr)
ES (1) ES475746A1 (fr)
FI (1) FI60142C (fr)
FR (1) FR2409090A1 (fr)
IL (1) IL55882A (fr)
IN (2) IN150879B (fr)
PT (1) PT68718A (fr)
SE (1) SE443094B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495500A1 (fr) * 1980-12-09 1982-06-11 Gafsa Phosphates Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue silicieuse et/ou carbonatee
US4425229A (en) 1980-09-08 1984-01-10 Bureau De Recherches Geologiques Et Minieres Process for the treatment of phosphate ores with carbonate or silico-carbonate gangue

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642181A (en) * 1982-11-10 1987-02-10 J. R. Simplot Co. Increased reduction of magnesium content by use of inorganic promoters during beneficiation of phosphate ores by flotation
US4486301A (en) * 1983-08-22 1984-12-04 Tennessee Valley Authority Method of beneficiating high carbonate phosphate ore
US4568454A (en) * 1984-08-20 1986-02-04 International Minerals & Chemical Corp. Beneficiation of high carbonate phosphate rock
US4747941A (en) * 1985-02-28 1988-05-31 J. R. Simplot Company Increased reduction of magnesium content by use of inorganic promoters during beneficiation of phosphate ores by flotation
ZA862450B (en) * 1985-10-10 1986-11-26 Kemira Oy A process for the froth-flotation of a phosphate mineral,and a reagent intended for use in the process
US4648966A (en) * 1985-12-02 1987-03-10 Tennessee Valley Authority Process for beneficiation of dolomitic phosphate ores
US4857174A (en) * 1986-02-26 1989-08-15 University Of Florida Method of beneficiating phosphate ores
US4804462A (en) * 1988-04-18 1989-02-14 Lian-Yun-Gang Chemical Mines Research And Design Institute Beneficiating dolomitic phosphate ores with humic acid
US6041941A (en) * 1997-06-26 2000-03-28 Boc Gases Australia Limited Reagent consumption in mineral separation circuits
CA2782436C (fr) 2009-12-04 2018-05-22 Barrick Gold Corporation Separation de minerai de cuivre de la pyrite au moyen d'un traitement air-metabisulfite
CN114682386B (zh) * 2020-12-26 2024-04-23 中蓝连海设计研究院有限公司 一种处理中低品位硅钙质胶磷矿的分级分步浮选方法
CN113908994B (zh) * 2021-09-27 2023-11-21 南华大学 一种低品位磷矿的浮选方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2105807A (en) * 1938-01-18 Differential concentration of non
US1488745A (en) * 1915-09-17 1924-04-01 Ellis Flotation Company Inc Separating process
US2313360A (en) * 1940-05-24 1943-03-09 Armour & Co Process of concentrating nonmetalliferous ores
US3259242A (en) * 1962-11-29 1966-07-05 Int Minerals & Chem Corp Beneficiation of apatite-calcite ores
US3482688A (en) * 1966-07-08 1969-12-09 Cominco Ltd Phosphate flotation process
US3462017A (en) * 1966-12-29 1969-08-19 Cominco Ltd Phosphate flotation process
US4059509A (en) * 1976-01-09 1977-11-22 Mobil Oil Corporation Phosphate ore flotation
US4144969A (en) * 1977-04-18 1979-03-20 International Minerals & Chemical Corp. Beneficiation of phosphate ore

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425229A (en) 1980-09-08 1984-01-10 Bureau De Recherches Geologiques Et Minieres Process for the treatment of phosphate ores with carbonate or silico-carbonate gangue
FR2495500A1 (fr) * 1980-12-09 1982-06-11 Gafsa Phosphates Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue silicieuse et/ou carbonatee

Also Published As

Publication number Publication date
ES475746A1 (es) 1979-04-16
IL55882A0 (en) 1979-01-31
IN154127B (fr) 1984-09-22
PT68718A (en) 1978-11-01
IL55882A (en) 1982-12-31
IN150879B (fr) 1983-01-08
FI60142B (fi) 1981-08-31
SE7811598L (sv) 1979-05-23
US4317715A (en) 1982-03-02
FR2409090B1 (fr) 1985-03-01
AU525855B2 (en) 1982-12-02
SE443094B (sv) 1986-02-17
FI60142C (fi) 1981-12-10
FI773533A (fi) 1979-05-23
AU4175978A (en) 1979-05-31

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