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FR2529475B1 - Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue siliceuse et/ou carbonatee - Google Patents

Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue siliceuse et/ou carbonatee

Info

Publication number
FR2529475B1
FR2529475B1 FR8211561A FR8211561A FR2529475B1 FR 2529475 B1 FR2529475 B1 FR 2529475B1 FR 8211561 A FR8211561 A FR 8211561A FR 8211561 A FR8211561 A FR 8211561A FR 2529475 B1 FR2529475 B1 FR 2529475B1
Authority
FR
France
Prior art keywords
siliceous
flotation
enrichment
carbonate
processes
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.)
Expired
Application number
FR8211561A
Other languages
English (en)
Other versions
FR2529475A1 (fr
Inventor
Hedi Ennaffati
Ammar Henchiri
Lazhar Yakdhane
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.)
GAFSA CIE PHOSPHATES
Original Assignee
GAFSA CIE PHOSPHATES
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 CIE PHOSPHATES filed Critical GAFSA CIE PHOSPHATES
Priority to FR8211561A priority Critical patent/FR2529475B1/fr
Priority to OA58049A priority patent/OA07482A/fr
Publication of FR2529475A1 publication Critical patent/FR2529475A1/fr
Application granted granted Critical
Publication of FR2529475B1 publication Critical patent/FR2529475B1/fr
Expired 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
    • B03D1/02—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)
FR8211561A 1982-07-01 1982-07-01 Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue siliceuse et/ou carbonatee Expired FR2529475B1 (fr)

Priority Applications (2)

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
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.

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 (2)

Publication Number Publication Date
FR2529475A1 FR2529475A1 (fr) 1984-01-06
FR2529475B1 true FR2529475B1 (fr) 1986-05-09

Family

ID=9275582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211561A Expired 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

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.
CA3028326A1 (fr) 2016-07-08 2018-01-11 Akzo Nobel Chemicals International B.V. Procede de traitement de minerai de magnetite et composition collectrice
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
OA07482A (fr) 1984-12-31
FR2529475A1 (fr) 1984-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse