OA06966A - Perfectionnements apportés aux procédés d'enrichissement par flottation, de minerais de phosphate à gangue silicieuse et/ou carbonatée. - Google Patents

Perfectionnements apportés aux procédés d'enrichissement par flottation, de minerais de phosphate à gangue silicieuse et/ou carbonatée.

Info

Publication number
OA06966A
OA06966A OA57563A OA57563A OA06966A OA 06966 A OA06966 A OA 06966A OA 57563 A OA57563 A OA 57563A OA 57563 A OA57563 A OA 57563A OA 06966 A OA06966 A OA 06966A
Authority
OA
OAPI
Prior art keywords
siliceous
flotation
improvements made
phosphate ores
enrichment processes
Prior art date
Application number
OA57563A
Other languages
English (en)
Inventor
Hedi Ennaffati
Original Assignee
Cie Des Phosphates De Gafsa
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 Cie Des Phosphates De Gafsa filed Critical Cie Des Phosphates De Gafsa
Publication of OA06966A publication Critical patent/OA06966A/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
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential
    • 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
    • B03D1/02—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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
OA57563A 1980-12-09 1981-12-09 Perfectionnements apportés aux procédés d'enrichissement par flottation, de minerais de phosphate à gangue silicieuse et/ou carbonatée. OA06966A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026063A FR2495500B1 (fr) 1980-12-09 1980-12-09 Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue silicieuse et/ou carbonatee

Publications (1)

Publication Number Publication Date
OA06966A true OA06966A (fr) 1983-07-31

Family

ID=9248819

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57563A OA06966A (fr) 1980-12-09 1981-12-09 Perfectionnements apportés aux procédés d'enrichissement par flottation, de minerais de phosphate à gangue silicieuse et/ou carbonatée.

Country Status (4)

Country Link
BR (1) BR8107976A (fr)
FR (1) FR2495500B1 (fr)
GR (1) GR76965B (fr)
OA (1) OA06966A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8734757B2 (en) 2008-04-04 2014-05-27 Bhp Billiton Ssm Development Pty Ltd. Odor control
EP2694200B1 (fr) * 2011-04-05 2018-06-06 R J Roberts Consulting Pty Ltd Composition de mouillage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377129A (en) * 1940-06-20 1945-05-29 American Cyanamid Co Flotation of phosphate minerals
US3259242A (en) * 1962-11-29 1966-07-05 Int Minerals & Chem Corp Beneficiation of apatite-calcite ores
US3462016A (en) * 1966-12-29 1969-08-19 Cominco Ltd Phosphate flotation process
CA939836A (en) * 1971-12-13 1974-01-08 Cominco Ltd. Phosphate rock flotation
FI60142C (fi) * 1977-11-22 1981-12-10 Outokumpu Oy Foerfarande foer att separera karbonat- och fosfatmineralier fraon varandra medelst flotation

Also Published As

Publication number Publication date
BR8107976A (pt) 1982-09-14
FR2495500A1 (fr) 1982-06-11
FR2495500B1 (fr) 1986-03-14
GR76965B (fr) 1984-09-04

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