OA07482A - Improvements made to enrichment processes, by flotation, of phosphate ores with siliceous and / or carbonate matrix. - Google Patents

Improvements made to enrichment processes, by flotation, of phosphate ores with siliceous and / or carbonate matrix.

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
French (fr)
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/en

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 Improvements made to enrichment processes, by flotation, of phosphate ores with siliceous and / or carbonate matrix. OA07482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211561A FR2529475B1 (en) 1982-07-01 1982-07-01 IMPROVEMENTS IN THE PROCESSES OF ENRICHMENT, BY FLOTATION, OF SILICEOUS AND / OR CARBONATE-LIKE PHOSPHATE ORES

Publications (1)

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

Family

ID=9275582

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58049A OA07482A (en) 1982-07-01 1983-07-01 Improvements made to enrichment processes, by flotation, of phosphate ores with siliceous and / or carbonate matrix.

Country Status (2)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2302453B1 (en) 2006-11-29 2009-04-01 Kao Corporation, S.A. CARBON FLOAT COLLECTOR.
US20190314828A1 (en) 2016-07-08 2019-10-17 Akzo Nobel Chemicals International B.V. Process to treat magnetite ore and collector composition
EP4129486A1 (en) 2021-08-04 2023-02-08 Kao Corporation S.A.U Collector for the flotation of carbonates in phosphate rock
CN114011585B (en) * 2021-10-29 2024-03-29 宜都兴发化工有限公司 Flotation method for fine-grained collophanite in gravity tailings

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 (en) * 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 (en) * 1979-12-17 1981-06-19 Rech Geolog Miniere PROCESS FOR TREATING SILICO-CARBONATE GANG PHASE PHASPHATE ORES
FR2480733B1 (en) * 1980-04-18 1986-09-05 Minemet Rech Sa PROCESS FOR THE ENRICHMENT OF PHOSPHATE ORES
FR2489715A1 (en) * 1980-09-08 1982-03-12 Rech Geolog Miniere PROCESS FOR TREATING MINERALS OF CARBONATE OR SILICOCARBONATE GANG PHASPHATES

Also Published As

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

Similar Documents

Publication Publication Date Title
FI853490A0 (en) NYA SAMLARE FR FLOTATION AV MINERALIER.
OA06986A (en) Process for the enrichment by flotation of phosphate ores with carbonate and / or silicate gangues by amphoteric collectors.
FR2526779B1 (en) BENTONITE ENRICHMENT PROCESS
OA07482A (en) Improvements made to enrichment processes, by flotation, of phosphate ores with siliceous and / or carbonate matrix.
CA1275041C (en)
OA06966A (en) Improvements made to enrichment processes by flotation, phosphate ores with siliceous and / or carbonate matrix.
OA07796A (en) Bacterial beneficiation of minerals.
MX153011A (en) IMPROVEMENTS IN THE OPTIMAL INDICATOR OF BOLICHE'S BALL PATH
SE8205732L (en) ENRICHMENT OF METAL SULPHIDS AND THE COLLECTOR REAGENT
SE8401241D0 (en) CARBOXYLIC ACIDS CONTAINING AMIDOGRAPHS, PROCEDURE FOR THEIR PREPARATION AND USE OF THE ACIDS
OA06787A (en) Process for the enrichment of phosphate ores.
ZA837622B (en) Enrichment of minerals by flotation and collector agents employed for this purpose
FR2515629B1 (en) PROCESS FOR THE ENRICHMENT OF A CARBONATE-ORE ORE, IN PARTICULAR OF A PHOSPHATE ORE
MA24374A1 (en) ENRICHMENT PROCESS, BY FLOTATION OF CARBONATE AND / OR SILICOCARBONATE PHOSPHATE ORES.
Larson An analysis of the effectiveness of instruction in strategies for studying at the grade five, seven and eight level
ZM7583A1 (en) The enrichment of ores by flotation and collecting agents used therefor
OA07814A (en) Pretreatment of ores with clay matrix by alkaline moistening and heat treatment.
ATA34584A (en) SELF-DRIVING ROPEWAY VEHICLE WITH SPRING-ENDING NOSE
IT8321267A0 (en) DEVICE FOR INTRODUCING AIR INTO THE CARBURETTOR OF VEHICLES.
PT74027A (en) IMPROVEMENTS IN CARBURETORS WITH AN ACCELERATION BOMB
RO78174A2 (en) DEVICE FOR AERATION WITH THE GAZODYNAMIC SEPARATION OF AIR SUSPENSIONS
SU621382A1 (en) Reagent-modifier
ES508155A0 (en) "IMPROVEMENTS INTRODUCED IN THE IMPLEMENTATION OF THE BALL VALVES".
AU536626B2 (en) Phosphate ore flotation
ES265351Y (en) "RECREATIONAL BALL".