BE659536A - - Google Patents

Info

Publication number
BE659536A
BE659536A BE659536DA BE659536A BE 659536 A BE659536 A BE 659536A BE 659536D A BE659536D A BE 659536DA BE 659536 A BE659536 A BE 659536A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE659536A publication Critical patent/BE659536A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B11/00Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
    • C05B11/02Pretreatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/02Froth-flotation processes
    • B03D1/021Froth-flotation processes for treatment of phosphate ores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00Compounds of calcium, strontium, or barium
    • C01F11/46Sulfates
    • C01F11/462Sulfates of Sr or Ba

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Electrostatic Separation (AREA)
  • Crushing And Grinding (AREA)
BE659536D 1964-02-20 1965-02-10 BE659536A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US346132A US3288283A (en) 1964-02-20 1964-02-20 Adhesion process for separating phosphate from clay

Publications (1)

Publication Number Publication Date
BE659536A true BE659536A (da) 1965-05-28

Family

ID=23358107

Family Applications (1)

Application Number Title Priority Date Filing Date
BE659536D BE659536A (da) 1964-02-20 1965-02-10

Country Status (4)

Country Link
US (1) US3288283A (da)
BE (1) BE659536A (da)
FR (1) FR1424245A (da)
GB (1) GB1069471A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517889A (en) * 1967-01-30 1970-06-30 Samuel D Farmer Flour milling method and apparatus
JPS4740188Y1 (da) * 1969-12-16 1972-12-05

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US409186A (en) * 1889-08-20 friend
US1609188A (en) * 1926-01-15 1926-11-30 Claude Mullenax Separator
US2027652A (en) * 1935-04-25 1936-01-14 Municipal Sanitary Service Cor Filter

Also Published As

Publication number Publication date
GB1069471A (en) 1967-05-17
FR1424245A (fr) 1966-01-07
US3288283A (en) 1966-11-29

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