NO20000453L - Virvelstrømseparator og fremgangsmåte for separering med forbedret virkningsgrad - Google Patents

Virvelstrømseparator og fremgangsmåte for separering med forbedret virkningsgrad

Info

Publication number
NO20000453L
NO20000453L NO20000453A NO20000453A NO20000453L NO 20000453 L NO20000453 L NO 20000453L NO 20000453 A NO20000453 A NO 20000453A NO 20000453 A NO20000453 A NO 20000453A NO 20000453 L NO20000453 L NO 20000453L
Authority
NO
Norway
Prior art keywords
separation
eddy current
improved efficiency
current separator
separator
Prior art date
Application number
NO20000453A
Other languages
English (en)
Other versions
NO20000453D0 (no
Inventor
Adam J Gesing
Kevin W Dehetre
Tommy Cranford
James E Noe
Original Assignee
Huron Valley Steel Corp
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 Huron Valley Steel Corp filed Critical Huron Valley Steel Corp
Publication of NO20000453D0 publication Critical patent/NO20000453D0/no
Publication of NO20000453L publication Critical patent/NO20000453L/no

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
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
    • B03C1/247—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/20—Magnetic separation of bulk or dry particles in mixtures
NO20000453A 1997-07-30 2000-01-28 Virvelstrømseparator og fremgangsmåte for separering med forbedret virkningsgrad NO20000453L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/903,543 US5931308A (en) 1997-07-30 1997-07-30 Eddy current separator and separation method having improved efficiency
PCT/US1998/009922 WO1999006151A1 (en) 1997-07-30 1998-05-15 Apparatus and method for sorting non-ferromagnetic particles

Publications (2)

Publication Number Publication Date
NO20000453D0 NO20000453D0 (no) 2000-01-28
NO20000453L true NO20000453L (no) 2000-03-29

Family

ID=25417675

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000453A NO20000453L (no) 1997-07-30 2000-01-28 Virvelstrømseparator og fremgangsmåte for separering med forbedret virkningsgrad

Country Status (5)

Country Link
US (1) US5931308A (no)
EP (1) EP0999895A4 (no)
AU (1) AU7387598A (no)
NO (1) NO20000453L (no)
WO (1) WO1999006151A1 (no)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266390B1 (en) * 1998-09-21 2001-07-24 Spectramet, Llc High speed materials sorting using x-ray fluorescence
FR2832330B1 (fr) * 2001-11-21 2007-04-27 Vibration Ind Ensemble de detection de particules metalliques
JP3793455B2 (ja) * 2001-12-19 2006-07-05 株式会社堀場製作所 乾式粒径分布測定装置の試料供給装置
US7763820B1 (en) 2003-01-27 2010-07-27 Spectramet, Llc Sorting pieces of material based on photonic emissions resulting from multiple sources of stimuli
US7564943B2 (en) * 2004-03-01 2009-07-21 Spectramet, Llc Method and apparatus for sorting materials according to relative composition
US7099433B2 (en) * 2004-03-01 2006-08-29 Spectramet, Llc Method and apparatus for sorting materials according to relative composition
US7296687B2 (en) * 2005-01-10 2007-11-20 Outotec Oyj Methods of separating feed materials using a magnetic roll separator
ES2331393B1 (es) * 2007-07-11 2010-09-27 Eric Van Looy Procedimiento y dispositivo para la separacion de metales no ferrosos y acero inoxidable en manipulacion de materiales al por mayor.
NL2001431C2 (nl) 2008-04-02 2009-10-05 Univ Delft Tech Werkwijze voor het scheiden van een afvalstroom.
US8610019B2 (en) 2009-02-27 2013-12-17 Mineral Separation Technologies Inc. Methods for sorting materials
US8692148B1 (en) 2010-07-19 2014-04-08 National Recovery Technologies, Llc Method and apparatus for improving performance in container sorting
EP2412452B1 (en) 2010-07-28 2013-06-05 Inashco R&D B.V. Separation apparatus
NL2006306C2 (en) * 2011-02-28 2012-08-29 Inashco R & D B V Eddy current seperation apparatus, separation module, separation method and method for adjusting an eddy current separation apparatus.
US9114433B2 (en) 2012-01-17 2015-08-25 Mineral Separation Technologies, Inc. Multi-fractional coal sorter and method of use thereof
WO2013167591A1 (de) * 2012-05-10 2013-11-14 Hochschule Rapperswil Wirbelstromabscheider
CN102806142B (zh) * 2012-07-27 2016-01-06 山东汇发矿业科技有限公司 一种振动式高性能磁选机
US9234838B2 (en) 2013-04-08 2016-01-12 National Recovery Technologies, Llc Method to improve detection of thin walled polyethylene terephthalate containers for recycling including those containing liquids
US9227229B2 (en) 2013-04-08 2016-01-05 National Recovery Technologies, Llc Method to improve detection of thin walled polyethylene terephthalate containers for recycling including those containing liquids
CN105964400B (zh) * 2016-07-19 2017-12-05 湖北力帝机床股份有限公司 一次完成磁力和电涡流分选的装置
US10836584B2 (en) * 2018-07-09 2020-11-17 Novelis Inc. Systems and methods for improving the stability of non-ferrous metals on a conveyor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200143A1 (de) * 1982-01-05 1983-09-22 Steinert Elektromagnetbau GmbH, 5000 Köln Verfahren und vorrichtung zum sortieren von leitenden nichtferromagnetischen gemengen
US4565624A (en) * 1983-04-04 1986-01-21 Edward Martinez Gravity--magnetic ore separators
DE3416504A1 (de) * 1984-05-04 1985-11-07 Wagner Kg, Fabrik Elektromagnetischer Apparate, 8941 Heimertingen Verfahren und vorrichtung zum trennen von gemengen von stoffen mit unterschiedlichen elektrischen leitfaehigkeiten
US4834870A (en) * 1987-09-04 1989-05-30 Huron Valley Steel Corporation Method and apparatus for sorting non-ferrous metal pieces
DE58905733D1 (de) * 1988-05-19 1993-11-04 Lindemann Maschfab Gmbh Vorrichtung zum abtrennen von nichtmagnetisierbaren metallen aus einer feststoffmischung.
US4869811A (en) * 1988-07-05 1989-09-26 Huron Valley Steel Corporation Rotor for magnetically sorting different metals
US5080234A (en) * 1990-08-15 1992-01-14 Walker Magnetics Group, Inc. Eddy current separator
US5192359A (en) * 1992-06-11 1993-03-09 Reynolds Metals Company Recovery of aluminum from furnace dross
US5301810A (en) * 1992-09-29 1994-04-12 Spencer Ronald V Method and apparatus for removing plastic from wood chips
US5494172A (en) * 1994-05-12 1996-02-27 Miller Compressing Company Magnetic pulley assembly

Also Published As

Publication number Publication date
NO20000453D0 (no) 2000-01-28
AU7387598A (en) 1999-02-22
EP0999895A1 (en) 2000-05-17
US5931308A (en) 1999-08-03
EP0999895A4 (en) 2000-10-25
WO1999006151A1 (en) 1999-02-11

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