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
EA018117B1 (ru) 2008-04-04 2013-05-30 БиЭйчПи БИЛЛИТОН ЭсЭсЭм ДИВЕЛОПМЕНТ ПТИ ЛТД. Регулирование запаха
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
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
BR8107976A (pt) 1982-09-14
GR76965B (fr) 1984-09-04
FR2495500A1 (fr) 1982-06-11

Similar Documents

Publication Publication Date Title
NL194155B (nl) Luchtzuiveringsinrichting.
ATE10723T1 (de) Fahrerstand.
DE3580512D1 (de) Aufhaengung mit gezogenen lenkern.
DE3574823D1 (de) Geformte damenbinde mit elastischen raendern.
OA06986A (fr) Procédé d'enrichissement par flottation de minerais phosphatés à gangues carbonatées et/ou silicatées par des collecteurs amphotères.
GB2120604B (en) Erasing typed indicia
OA07482A (fr) Perfectionnements apportés aux procédés d'enrichissement, par flottation, de minerais de phosphate à gangue silicieuse et/ou carbonatée.
FI853256A0 (fi) Traeningsanordning foer boxning.
FR2567001B1 (fr) Perfectionnements aux vetements ou sous-vetements de type masculin.
OA06966A (fr) Perfectionnements apportés aux procédés d'enrichissement par flottation, de minerais de phosphate à gangue silicieuse et/ou carbonatée.
SE8205732L (sv) Anrikning av metallsulfider och samlarreagens derfor
IT8021634A0 (it) Complesso di sedile-cannotto reggisella per sella di bicicletta e veicoli simili.
ES8501251A1 (es) Procedimiento de enriquecido de minerales por flotacion
OA06787A (fr) Procédé d'enrichissement des minerais phosphatés.
MA24374A1 (fr) Procede d'enrichissement, par flottation de minerais de phosphate a gangue carbonatee et/ou silico-carbonatee .
FR2515629B1 (fr) Procede d'enrichissement d'un minerai a gangue carbonatee, notamment d'un minerai de phosphate
IT8119114A0 (it) Depuratore d'aria.
Larson An analysis of the effectiveness of instruction in strategies for studying at the grade five, seven and eight level
SU621382A1 (ru) Реагент-модификатор
IT8021688A0 (it) Perfezionamenti in un condizionatore d'aria per autoveicoli.
ATA34584A (de) Selbstfahrendes seilwegefahrzeug mit federnden eingriffsnasen
ES264562Y (es) "tienda de campana aerea".
KR860002587U (ko) 콜크(cork)피혁지
IT8463393V0 (it) Scarpone aerodinamico innestabile preferibilmente in pedali di biciclette o mezzi similari.
IT8321267A0 (it) Dispositivo per l'immissione dell'aria nel carburatore deiveicoli.