FR2314141B1 - - Google Patents

Info

Publication number
FR2314141B1
FR2314141B1 FR7518107A FR7518107A FR2314141B1 FR 2314141 B1 FR2314141 B1 FR 2314141B1 FR 7518107 A FR7518107 A FR 7518107A FR 7518107 A FR7518107 A FR 7518107A FR 2314141 B1 FR2314141 B1 FR 2314141B1
Authority
FR
France
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
FR7518107A
Other languages
French (fr)
Other versions
FR2314141A1 (en
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 PHOSPHATES ET CHEMIN FER
Original Assignee
GAFSA PHOSPHATES ET CHEMIN FER
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 PHOSPHATES ET CHEMIN FER filed Critical GAFSA PHOSPHATES ET CHEMIN FER
Priority to FR7518107A priority Critical patent/FR2314141A1/en
Publication of FR2314141A1 publication Critical patent/FR2314141A1/en
Application granted granted Critical
Publication of FR2314141B1 publication Critical patent/FR2314141B1/fr
Granted 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7518107A 1975-06-10 1975-06-10 Hydraulic concn. of mineral phosphate slurries - by addn. of a soln. of flocculating agent before filtration of the enriched slurry Granted FR2314141A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7518107A FR2314141A1 (en) 1975-06-10 1975-06-10 Hydraulic concn. of mineral phosphate slurries - by addn. of a soln. of flocculating agent before filtration of the enriched slurry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518107A FR2314141A1 (en) 1975-06-10 1975-06-10 Hydraulic concn. of mineral phosphate slurries - by addn. of a soln. of flocculating agent before filtration of the enriched slurry

Publications (2)

Publication Number Publication Date
FR2314141A1 FR2314141A1 (en) 1977-01-07
FR2314141B1 true FR2314141B1 (en) 1979-03-16

Family

ID=9156291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518107A Granted FR2314141A1 (en) 1975-06-10 1975-06-10 Hydraulic concn. of mineral phosphate slurries - by addn. of a soln. of flocculating agent before filtration of the enriched slurry

Country Status (1)

Country Link
FR (1) FR2314141A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717710B1 (en) * 1994-03-22 1996-06-14 Fcb Process and installation for the preparation of phosphate ores and other ores containing clays or other phyllitic minerals.

Also Published As

Publication number Publication date
FR2314141A1 (en) 1977-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse