GR76965B - - Google Patents

Info

Publication number
GR76965B
GR76965B GR66710A GR810166710A GR76965B GR 76965 B GR76965 B GR 76965B GR 66710 A GR66710 A GR 66710A GR 810166710 A GR810166710 A GR 810166710A GR 76965 B GR76965 B GR 76965B
Authority
GR
Greece
Application number
GR66710A
Other languages
Greek (el)
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 GR76965B publication Critical patent/GR76965B/el

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)
GR66710A 1980-12-09 1981-12-07 GR76965B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026063A FR2495500B1 (en) 1980-12-09 1980-12-09 IMPROVEMENTS IN THE PROCESSES OF ENRICHMENT, BY FLOTATION, OF SILICOUS AND / OR CARBONATE-LIKE PHOSPHATE ORES

Publications (1)

Publication Number Publication Date
GR76965B true GR76965B (en) 1984-09-04

Family

ID=9248819

Family Applications (1)

Application Number Title Priority Date Filing Date
GR66710A GR76965B (en) 1980-12-09 1981-12-07

Country Status (4)

Country Link
BR (1) BR8107976A (en)
FR (1) FR2495500B1 (en)
GR (1) GR76965B (en)
OA (1) OA06966A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8734757B2 (en) 2008-04-04 2014-05-27 Bhp Billiton Ssm Development Pty Ltd. Odor control
CN103501887A (en) * 2011-04-05 2014-01-08 Rj罗伯茨咨询有限公司 Wetting composition

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 (en) * 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
FR2495500A1 (en) 1982-06-11
BR8107976A (en) 1982-09-14
OA06966A (en) 1983-07-31
FR2495500B1 (en) 1986-03-14

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