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FR844279A - Procédé de triage de matières pulvérulentes - Google Patents

Procédé de triage de matières pulvérulentes

Info

Publication number
FR844279A
FR844279A FR844279DA FR844279A FR 844279 A FR844279 A FR 844279A FR 844279D A FR844279D A FR 844279DA FR 844279 A FR844279 A FR 844279A
Authority
FR
France
Prior art keywords
sorting process
powdery materials
powdery
materials
sorting
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
English (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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR844279A publication Critical patent/FR844279A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge
FR844279D 1937-10-29 1938-10-04 Procédé de triage de matières pulvérulentes Expired FR844279A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE844279X 1937-10-29

Publications (1)

Publication Number Publication Date
FR844279A true FR844279A (fr) 1939-07-21

Family

ID=6774441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844279D Expired FR844279A (fr) 1937-10-29 1938-10-04 Procédé de triage de matières pulvérulentes

Country Status (1)

Country Link
FR (1) FR844279A (fr)

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