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DE69613224D1 - Verfahren und apparat zur elektrostatischen trennung - Google Patents

Verfahren und apparat zur elektrostatischen trennung

Info

Publication number
DE69613224D1
DE69613224D1 DE69613224T DE69613224T DE69613224D1 DE 69613224 D1 DE69613224 D1 DE 69613224D1 DE 69613224 T DE69613224 T DE 69613224T DE 69613224 T DE69613224 T DE 69613224T DE 69613224 D1 DE69613224 D1 DE 69613224D1
Authority
DE
Germany
Prior art keywords
electrostatic separation
electrostatic
separation
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 - Lifetime
Application number
DE69613224T
Other languages
English (en)
Other versions
DE69613224T2 (de
Inventor
R Whitlock
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.)
Separation Technologies LLC
Original Assignee
Separation Technologies LLC
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 Separation Technologies LLC filed Critical Separation Technologies LLC
Application granted granted Critical
Publication of DE69613224D1 publication Critical patent/DE69613224D1/de
Publication of DE69613224T2 publication Critical patent/DE69613224T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B03C7/02—Separators
DE69613224T 1995-04-28 1996-04-25 Verfahren und apparat zur elektrostatischen trennung Expired - Lifetime DE69613224T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/430,382 US5829598A (en) 1995-04-28 1995-04-28 Method and apparatus for electrostatic separation
PCT/US1996/005844 WO1996033809A1 (en) 1995-04-28 1996-04-25 A method and apparatus for electrostatic separation

Publications (2)

Publication Number Publication Date
DE69613224D1 true DE69613224D1 (de) 2001-07-12
DE69613224T2 DE69613224T2 (de) 2001-11-29

Family

ID=23707329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613224T Expired - Lifetime DE69613224T2 (de) 1995-04-28 1996-04-25 Verfahren und apparat zur elektrostatischen trennung

Country Status (16)

Country Link
US (1) US5829598A (de)
EP (1) EP0822862B1 (de)
KR (1) KR100424370B1 (de)
CN (1) CN1120055C (de)
AU (1) AU701673B2 (de)
BR (1) BR9604982A (de)
CA (1) CA2219133C (de)
DE (1) DE69613224T2 (de)
DK (1) DK0822862T3 (de)
FI (1) FI117693B (de)
GR (1) GR3036504T3 (de)
PL (1) PL180257B1 (de)
PT (1) PT822862E (de)
RU (1) RU2163168C2 (de)
WO (1) WO1996033809A1 (de)
ZA (1) ZA963226B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6074458A (en) * 1997-02-24 2000-06-13 Separation Technologies, Inc. Method and apparatus for separation of unburned carbon from flyash
US6990732B2 (en) * 2001-11-29 2006-01-31 Hewlett-Packard Development Company, L.P. Method of manufacturing a micrometer-scaled electronic-charge-transferring device
US20040231566A1 (en) * 2003-05-20 2004-11-25 Cemex Inc. Process for Fly Ash Beneficiation
JP4749118B2 (ja) 2005-10-27 2011-08-17 新日本製鐵株式会社 静電分離方法および静電分離装置
AU2009209037B2 (en) * 2008-02-01 2012-08-30 Eriez Manufacturing Co. High-tension electrostatic separator lifting electrode
US8552326B2 (en) * 2010-09-03 2013-10-08 Separation Technologies Llc Electrostatic separation control system
WO2014028012A2 (en) 2012-08-16 2014-02-20 Empire Technology Development Llc Electrostatic system and method for sorting plastics
US9393573B2 (en) 2014-04-24 2016-07-19 Separation Technologies Llc Continuous belt for belt-type separator devices
US9764332B2 (en) * 2015-02-13 2017-09-19 Separation Technologies Llc Edge air nozzles for belt-type separator devices
GB2557821A (en) 2015-12-07 2018-06-27 Halliburton Energy Services Inc Beneficiating weighting agents
BR112020003903B1 (pt) 2017-08-28 2024-03-12 Separation Technologies Llc Processo para o fracionamento de uma mistura de ração
RU177617U1 (ru) * 2017-10-26 2018-03-02 Валерий Вадимович Крымский Устройство для обработки руд, содержащих благородные металлы
KR102127838B1 (ko) * 2020-01-07 2020-06-29 (주)세종이엔씨 플라이애시 스마트 정제 팩토리 시스템 및 이를 이용한 플라이애시 처리 방법
WO2021178984A2 (en) 2020-06-22 2021-09-10 Separation Technologies Llc Process for dry beneficiation of fine and very fine iron ore by size and electrostatic segregation
CN112798703B (zh) * 2020-12-28 2022-01-25 南昌大学 一种具有远程控制功能的工业废气检测设置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1110896A (en) * 1911-06-09 1914-09-15 Harry Comstock Electrostatic separator.
US1222305A (en) * 1914-10-27 1917-04-10 Jakob Kraus Electrostatic separator for inflammable materials.
US1355477A (en) * 1918-11-04 1920-10-12 United Chemical & Organic Prod Means for separating mixtures
DE705007C (de) * 1939-01-10 1941-04-15 Metallgesellschaft Akt Ges Elektrostatischer Scheider fuer Erze und sonstige Stoffe
FR940389A (fr) * 1947-02-07 1948-12-10 Anciens Ets Skoda Procédé et dispositif pour la séparation électrostatique de matière granuleuse
US2689648A (en) * 1952-02-18 1954-09-21 Doenges Long Motors Inc Separation of metallic from nonmetallic particles
US2847124A (en) * 1955-02-08 1958-08-12 Gen Mills Inc Suppressor electrode for a perforated type of electrostatic separator machine
US2889042A (en) * 1955-09-22 1959-06-02 Int Minerals & Chem Corp Beneficiation of minerals
US3022889A (en) * 1959-01-19 1962-02-27 Int Minerals & Chem Corp Electrostatic separation of normally liquid materials
US3247960A (en) * 1962-06-21 1966-04-26 Gen Mills Inc Electrostatic conditioning electrode separator
US3140714A (en) * 1962-06-28 1964-07-14 Cordis Corp Blood separation method
US3449938A (en) * 1967-08-03 1969-06-17 Univ Utah Method for separating and detecting fluid materials
US3493109A (en) * 1967-08-04 1970-02-03 Consiglio Nazionale Ricerche Process and apparatus for electrostatically separating ores with charging of the particles by triboelectricity
US3635340A (en) * 1969-01-31 1972-01-18 F I N D Inc Electrostatic separating apparatus for particles
US3664939A (en) * 1970-04-22 1972-05-23 Univ California ISOELECTRIC FOCUSING AND FRACTIONATION AMPHOLYTES IN THERMALLY ENGENDERED pH GRADIENTS
SU495088A1 (ru) * 1971-03-23 1975-12-15 Государственный проектно-конструкторский и экспериментальный институт по обогатительному оборудованию Трибоэлектрический сепаратор
SU498042A1 (ru) * 1972-02-25 1976-01-05 Челябинский Институт Механизации И Электрофикации Сельского Хозяйства Сепаратор дл разделени зерновых смесей в электростатическом поле с одновременным воздействием потоком воздуха
US4137156A (en) * 1975-03-21 1979-01-30 Occidental Petroleum Corporation Separation of non-magnetic conductive metals
CA1081203A (en) * 1976-08-03 1980-07-08 Kenneth A. Mackenzie Process for preparing clay-based grease compositions
US4172028A (en) * 1978-09-29 1979-10-23 Electro-Power-Tech., Inc. Fine particle separation by electrostatically induced oscillation
US4302245A (en) * 1980-06-20 1981-11-24 American Can Company Method for recovering zinc and zinc alloys from automobile scrap
US4358358A (en) * 1981-10-06 1982-11-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Static continuous electrophoresis device
US4440638A (en) * 1982-02-16 1984-04-03 U.T. Board Of Regents Surface field-effect device for manipulation of charged species
NO834170L (no) * 1982-11-17 1984-05-18 Blue Circle Ind Plc Fremgangsmaate og apparat for separering av partikkelmaterial
US4476004A (en) * 1983-04-08 1984-10-09 D.E.P. Systems, Inc. Apparatus for electrofusion of biological particles
SU1196033A1 (ru) * 1984-03-01 1985-12-07 Vnii Solyanoj Promy Электрический классификатор
US4839032A (en) * 1986-06-06 1989-06-13 Advanced Energy Dynamics Inc. Separating constituents of a mixture of particles
US4874507A (en) * 1986-06-06 1989-10-17 Whitlock David R Separating constituents of a mixture of particles

Also Published As

Publication number Publication date
DE69613224T2 (de) 2001-11-29
FI117693B (fi) 2007-01-31
CA2219133C (en) 2007-01-16
PL323085A1 (en) 1998-03-02
ZA963226B (en) 1996-12-18
PL180257B1 (pl) 2001-01-31
RU2163168C2 (ru) 2001-02-20
CN1183060A (zh) 1998-05-27
KR19990008156A (ko) 1999-01-25
AU701673B2 (en) 1999-02-04
FI974073A (fi) 1997-10-28
DK0822862T3 (da) 2001-09-03
CA2219133A1 (en) 1996-10-31
BR9604982A (pt) 1999-11-30
AU5578896A (en) 1996-11-18
KR100424370B1 (ko) 2004-06-30
EP0822862A1 (de) 1998-02-11
FI974073A0 (fi) 1997-10-28
EP0822862B1 (de) 2001-06-06
PT822862E (pt) 2001-11-30
US5829598A (en) 1998-11-03
GR3036504T3 (en) 2001-11-30
WO1996033809A1 (en) 1996-10-31
CN1120055C (zh) 2003-09-03

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Legal Events

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8364 No opposition during term of opposition