FR489249A - Method and apparatus for classifying and electrically separating powdered or granular materials - Google Patents

Method and apparatus for classifying and electrically separating powdered or granular materials

Info

Publication number
FR489249A
FR489249A FR489249DA FR489249A FR 489249 A FR489249 A FR 489249A FR 489249D A FR489249D A FR 489249DA FR 489249 A FR489249 A FR 489249A
Authority
FR
France
Prior art keywords
classifying
granular materials
electrically separating
separating powdered
powdered
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)
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.)
GALLOT ET CIE SOC
POUSSIN SOC
Original Assignee
GALLOT ET CIE SOC
POUSSIN SOC
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 GALLOT ET CIE SOC, POUSSIN SOC filed Critical GALLOT ET CIE SOC
Application granted granted Critical
Publication of FR489249A publication Critical patent/FR489249A/en
Expired 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
FR489249D 1917-05-12 1917-05-12 Method and apparatus for classifying and electrically separating powdered or granular materials Expired FR489249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR489249T 1917-05-12

Publications (1)

Publication Number Publication Date
FR489249A true FR489249A (en) 1919-01-06

Family

ID=1525511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489249D Expired FR489249A (en) 1917-05-12 1917-05-12 Method and apparatus for classifying and electrically separating powdered or granular materials

Country Status (1)

Country Link
FR (1) FR489249A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782923A (en) * 1951-03-30 1957-02-26 Internat Mincrals & Chemical C Method and apparatus for beneficiating ore
US3476243A (en) * 1965-10-25 1969-11-04 Gianfranco Ferrara Pneumatic conduit type electrostatic separator
US5909813A (en) * 1997-01-13 1999-06-08 Lift Feeder Inc. Force field separator
US5944875A (en) * 1996-10-22 1999-08-31 University Of Kentucky Research Foundation Triboelectric separator with mixing chamber and pre-separator
US6727451B1 (en) * 1998-04-08 2004-04-27 Evotec Technologies Gmbh Method and device for manipulating microparticles in fluid flows

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782923A (en) * 1951-03-30 1957-02-26 Internat Mincrals & Chemical C Method and apparatus for beneficiating ore
US3476243A (en) * 1965-10-25 1969-11-04 Gianfranco Ferrara Pneumatic conduit type electrostatic separator
US5944875A (en) * 1996-10-22 1999-08-31 University Of Kentucky Research Foundation Triboelectric separator with mixing chamber and pre-separator
US5909813A (en) * 1997-01-13 1999-06-08 Lift Feeder Inc. Force field separator
US6727451B1 (en) * 1998-04-08 2004-04-27 Evotec Technologies Gmbh Method and device for manipulating microparticles in fluid flows

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