FR2480733B1 - Procede d'enrichissement des minerais phosphates - Google Patents

Procede d'enrichissement des minerais phosphates

Info

Publication number
FR2480733B1
FR2480733B1 FR8008707A FR8008707A FR2480733B1 FR 2480733 B1 FR2480733 B1 FR 2480733B1 FR 8008707 A FR8008707 A FR 8008707A FR 8008707 A FR8008707 A FR 8008707A FR 2480733 B1 FR2480733 B1 FR 2480733B1
Authority
FR
France
Prior art keywords
enrichment
phosphate ores
ores
phosphate
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
FR8008707A
Other languages
English (en)
Other versions
FR2480733A1 (fr
Inventor
Philippe Dufour
Jean-Jacques Predali
Guy Ranchin
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.)
Minemet Recherche SA
Original Assignee
Minemet Recherche SA
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 Minemet Recherche SA filed Critical Minemet Recherche SA
Priority to FR8008707A priority Critical patent/FR2480733B1/fr
Priority to IL62546A priority patent/IL62546A/xx
Priority to AU69315/81A priority patent/AU6931581A/en
Priority to MX186767A priority patent/MX157163A/es
Priority to EG202/81A priority patent/EG16005A/xx
Priority to MA19326A priority patent/MA19121A1/fr
Priority to BR8102350A priority patent/BR8102350A/pt
Priority to CA000375611A priority patent/CA1166770A/fr
Priority to OA57376A priority patent/OA06787A/fr
Publication of FR2480733A1 publication Critical patent/FR2480733A1/fr
Application granted granted Critical
Publication of FR2480733B1 publication Critical patent/FR2480733B1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR8008707A 1980-04-18 1980-04-18 Procede d'enrichissement des minerais phosphates Expired FR2480733B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8008707A FR2480733B1 (fr) 1980-04-18 1980-04-18 Procede d'enrichissement des minerais phosphates
IL62546A IL62546A (en) 1980-04-18 1981-04-01 Process for the beneficiation of phosphate ores
MX186767A MX157163A (es) 1980-04-18 1981-04-08 Metodo mejorado para enriquecer minerales fosfatados que tienen ganga carbonatada y siliciosa
AU69315/81A AU6931581A (en) 1980-04-18 1981-04-08 Benefication of phosphate ores
EG202/81A EG16005A (en) 1980-04-18 1981-04-10 Procede d'enrichissement des minerais phosphates
MA19326A MA19121A1 (fr) 1980-04-18 1981-04-15 Procede d'enrichissement des minerais phosphates .
BR8102350A BR8102350A (pt) 1980-04-18 1981-04-15 Processo para o beneficiamento de minerios de fosfato
CA000375611A CA1166770A (fr) 1980-04-18 1981-04-16 Methode d'enrichissement des minerais de phosphate
OA57376A OA06787A (fr) 1980-04-18 1981-04-16 Procédé d'enrichissement des minerais phosphatés.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8008707A FR2480733B1 (fr) 1980-04-18 1980-04-18 Procede d'enrichissement des minerais phosphates

Publications (2)

Publication Number Publication Date
FR2480733A1 FR2480733A1 (fr) 1981-10-23
FR2480733B1 true FR2480733B1 (fr) 1986-09-05

Family

ID=9241053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008707A Expired FR2480733B1 (fr) 1980-04-18 1980-04-18 Procede d'enrichissement des minerais phosphates

Country Status (9)

Country Link
AU (1) AU6931581A (fr)
BR (1) BR8102350A (fr)
CA (1) CA1166770A (fr)
EG (1) EG16005A (fr)
FR (1) FR2480733B1 (fr)
IL (1) IL62546A (fr)
MA (1) MA19121A1 (fr)
MX (1) MX157163A (fr)
OA (1) OA06787A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529475B1 (fr) * 1982-07-01 1986-05-09 Gafsa Cie Phosphates Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue siliceuse et/ou carbonatee
FR2861606B1 (fr) * 2003-10-31 2007-04-13 Ind Chimiques Du Senegal Ics Procede de traitement des minerais de phosphate carbonates
RU2447017C2 (ru) * 2009-06-08 2012-04-10 ООО "Газохим" Способ химического обогащения высококремнистых фосфоритов кимовского месторождения
CN111659549A (zh) * 2020-06-09 2020-09-15 云南云天化红磷化工有限公司 一种反浮选磷精矿浆分级利用的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295459A (en) * 1940-03-20 1942-09-08 American Cyanamid Co Flotation process
US2293640A (en) * 1940-10-08 1942-08-18 Phosphate Recovery Corp Process of concentrating phosphate minerals
FR914572A (fr) * 1942-04-25 1946-10-11 American Cyanamid Co Perfectionnements à l'enrichissement des minerais de phosphate par flottation
FR914699A (fr) * 1943-01-09 1946-10-15 American Cyanamid Co Perfectionnements relatifs à l'enrichissement du minerai de phosphate
US2661842A (en) * 1950-08-03 1953-12-08 Attapulgus Minerals & Chemical Concentration of phosphate ores

Also Published As

Publication number Publication date
OA06787A (fr) 1982-12-31
FR2480733A1 (fr) 1981-10-23
CA1166770A (fr) 1984-05-01
EG16005A (en) 1987-05-30
BR8102350A (pt) 1981-12-22
MA19121A1 (fr) 1981-12-31
AU6931581A (en) 1981-10-22
MX157163A (es) 1988-10-31
IL62546A (en) 1985-07-31
IL62546A0 (en) 1981-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse