BR8107976A - Processo de enriquecimento,por flotacao,de minerios de fosfato de ganga carbonatada e silicosa - Google Patents

Processo de enriquecimento,por flotacao,de minerios de fosfato de ganga carbonatada e silicosa

Info

Publication number
BR8107976A
BR8107976A BR8107976A BR8107976A BR8107976A BR 8107976 A BR8107976 A BR 8107976A BR 8107976 A BR8107976 A BR 8107976A BR 8107976 A BR8107976 A BR 8107976A BR 8107976 A BR8107976 A BR 8107976A
Authority
BR
Brazil
Prior art keywords
silicosa
ganga
carbonated
enriching
flotation
Prior art date
Application number
BR8107976A
Other languages
English (en)
Portuguese (pt)
Inventor
Hedi Ennaffati
Original Assignee
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 Gafsa filed Critical Gafsa
Publication of BR8107976A publication Critical patent/BR8107976A/pt

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)
BR8107976A 1980-12-09 1981-12-08 Processo de enriquecimento,por flotacao,de minerios de fosfato de ganga carbonatada e silicosa BR8107976A (pt)

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
BR8107976A true BR8107976A (pt) 1982-09-14

Family

ID=9248819

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8107976A BR8107976A (pt) 1980-12-09 1981-12-08 Processo de enriquecimento,por flotacao,de minerios de fosfato de ganga carbonatada e silicosa

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009230891B2 (en) 2008-04-04 2014-08-07 Bhp Billiton Ssm Development Pty Ltd Odour control
WO2012135895A1 (en) * 2011-04-05 2012-10-11 R J Roberts Consulting Pty Ltd Wetting composition
US12480054B2 (en) 2018-05-07 2025-11-25 Advanced Wetting Technologies Pty Ltd Wetting composition
CA3098460A1 (en) 2018-05-07 2019-11-14 Advanced Wetting Technologies Pty Ltd Improved wetting composition

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
US3807556A (en) * 1971-12-13 1974-04-30 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
FR2495500B1 (fr) 1986-03-14
OA06966A (fr) 1983-07-31
GR76965B (cs) 1984-09-04
FR2495500A1 (fr) 1982-06-11

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