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FR723503A - Improvements to the separation of powdery materials - Google Patents

Improvements to the separation of powdery materials

Info

Publication number
FR723503A
FR723503A FR723503DA FR723503A FR 723503 A FR723503 A FR 723503A FR 723503D A FR723503D A FR 723503DA FR 723503 A FR723503 A FR 723503A
Authority
FR
France
Prior art keywords
separation
powdery materials
powdery
materials
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
Nikolai Ahlmann
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 FR723503A publication Critical patent/FR723503A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
FR723503D 1930-11-24 1931-09-30 Improvements to the separation of powdery materials Expired FR723503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB723503X 1930-11-24

Publications (1)

Publication Number Publication Date
FR723503A true FR723503A (en) 1932-04-11

Family

ID=10495132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723503D Expired FR723503A (en) 1930-11-24 1931-09-30 Improvements to the separation of powdery materials

Country Status (1)

Country Link
FR (1) FR723503A (en)

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