OA07482A - 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
OA07482A
OA07482A OA58049A OA58049A OA07482A OA 07482 A OA07482 A OA 07482A OA 58049 A OA58049 A OA 58049A OA 58049 A OA58049 A OA 58049A OA 07482 A OA07482 A OA 07482A
Authority
OA
OAPI
Prior art keywords
siliceous
flotation
improvements made
phosphate ores
enrichment processes
Prior art date
Application number
OA58049A
Other languages
English (en)
Inventor
Hedi Ennaffati
Original Assignee
Phosphates De Gafsa Comp D
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 Phosphates De Gafsa Comp D filed Critical Phosphates De Gafsa Comp D
Publication of OA07482A publication Critical patent/OA07482A/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
    • B03D1/021—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
    • 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
    • B03D1/004—Organic compounds
    • B03D1/014—Organic compounds containing phosphorus
    • 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)
  • Paper (AREA)
OA58049A 1982-07-01 1983-07-01 Perfectionnements apportés aux procédés d'enrichissement, par flottation, de minerais de phosphate à gangue silicieuse et/ou carbonatée. OA07482A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211561A FR2529475B1 (fr) 1982-07-01 1982-07-01 Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue siliceuse et/ou carbonatee

Publications (1)

Publication Number Publication Date
OA07482A true OA07482A (fr) 1984-12-31

Family

ID=9275582

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58049A OA07482A (fr) 1982-07-01 1983-07-01 Perfectionnements apportés aux procédés d'enrichissement, par flottation, de minerais de phosphate à gangue silicieuse et/ou carbonatée.

Country Status (2)

Country Link
FR (1) FR2529475B1 (fr)
OA (1) OA07482A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2302453B1 (es) * 2006-11-29 2009-04-01 Kao Corporation, S.A. Colector para la flotacion de carbonatos.
CA3027719C (fr) 2016-07-08 2023-11-07 Akzo Nobel Chemicals International B.V. Procede de traitement de minerai de magnetite et composition de collecteur
EP4129486A1 (fr) 2021-08-04 2023-02-08 Kao Corporation S.A.U Collecteur pour la flottation de carbonates dans une roche phosphatée
CN114011585B (zh) * 2021-10-29 2024-03-29 宜都兴发化工有限公司 一种重选尾矿中细粒胶磷矿的浮选方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB504395A (en) * 1937-07-28 1939-04-25 Phosphate Recovery Corp Improvements in or relating to processes of concentrating non-metallic minerals fromores containing silicious matter
US3534854A (en) * 1967-11-20 1970-10-20 Int Minerals & Chem Corp Beneficiation of calcite-apatite-quartz ores
FR2248878B1 (fr) * 1973-10-29 1977-08-19 Cherifien Phosphates Off
US4227996A (en) * 1979-03-22 1980-10-14 Celanese Corporation Flotation process for improving recovery of phosphates from ores
FR2471217A1 (fr) * 1979-12-17 1981-06-19 Rech Geolog Miniere Procede de traitement de minerais de phosphates a gangue silico-carbonatee
FR2480733B1 (fr) * 1980-04-18 1986-09-05 Minemet Rech Sa Procede d'enrichissement des minerais phosphates
FR2489715A1 (fr) * 1980-09-08 1982-03-12 Rech Geolog Miniere Procede de traitement de minerais de phosphates a gangue carbonatee ou silico-carbonatee

Also Published As

Publication number Publication date
FR2529475B1 (fr) 1986-05-09
FR2529475A1 (fr) 1984-01-06

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