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FR42822E - Apparatus for separating from powdery substances the foreign bodies which are mixed therein - Google Patents

Apparatus for separating from powdery substances the foreign bodies which are mixed therein

Info

Publication number
FR42822E
FR42822E FR42822DA FR42822E FR 42822 E FR42822 E FR 42822E FR 42822D A FR42822D A FR 42822DA FR 42822 E FR42822 E FR 42822E
Authority
FR
France
Prior art keywords
separating
mixed
foreign bodies
powdery substances
powdery
Prior art date
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
Other languages
French (fr)
Inventor
Emile Soyez
Marcel Cherouvrier
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
Application granted granted Critical
Publication of FR42822E publication Critical patent/FR42822E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C04B33/06—Rendering lime harmless
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/30—Drying methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR42822D 1932-07-01 1932-07-01 Apparatus for separating from powdery substances the foreign bodies which are mixed therein Expired FR42822E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42822T 1932-07-01

Publications (1)

Publication Number Publication Date
FR42822E true FR42822E (en) 1933-11-04

Family

ID=8678849

Family Applications (2)

Application Number Title Priority Date Filing Date
FR736198D Expired FR736198A (en) 1932-07-01 1931-08-06 Method and device for the dry treatment of kaolin earth
FR42822D Expired FR42822E (en) 1932-07-01 1932-07-01 Apparatus for separating from powdery substances the foreign bodies which are mixed therein

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR736198D Expired FR736198A (en) 1932-07-01 1931-08-06 Method and device for the dry treatment of kaolin earth

Country Status (1)

Country Link
FR (2) FR736198A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914384A (en) * 1974-08-28 1975-10-21 Dresser Ind Production of montmorillonite material having good environmental and ecological properties

Also Published As

Publication number Publication date
FR736198A (en) 1932-11-21

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