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AU1495799A - Method and apparatus for separating particles - Google Patents

Method and apparatus for separating particles

Info

Publication number
AU1495799A
AU1495799A AU14957/99A AU1495799A AU1495799A AU 1495799 A AU1495799 A AU 1495799A AU 14957/99 A AU14957/99 A AU 14957/99A AU 1495799 A AU1495799 A AU 1495799A AU 1495799 A AU1495799 A AU 1495799A
Authority
AU
Australia
Prior art keywords
separating particles
separating
particles
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.)
Abandoned
Application number
AU14957/99A
Inventor
Allan Peter Brown
Brian Lawrence Perkins
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
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 Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of AU1495799A publication Critical patent/AU1495799A/en
Abandoned 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
    • B03C7/06—Separators with cylindrical material carriers
    • 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
    • B03C7/006—Charging without electricity supply, e.g. by tribo-electricity or pyroelectricity
AU14957/99A 1997-12-17 1998-12-10 Method and apparatus for separating particles Abandoned AU1495799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9726649 1997-12-17
GB9726649A GB2332382B (en) 1997-12-17 1997-12-17 Method and apparatus for separating particles
PCT/GB1998/003670 WO1999030826A1 (en) 1997-12-17 1998-12-10 Method and apparatus for separating particles

Publications (1)

Publication Number Publication Date
AU1495799A true AU1495799A (en) 1999-07-05

Family

ID=10823755

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14957/99A Abandoned AU1495799A (en) 1997-12-17 1998-12-10 Method and apparatus for separating particles

Country Status (3)

Country Link
AU (1) AU1495799A (en)
GB (1) GB2332382B (en)
WO (1) WO1999030826A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1216696C (en) * 1999-09-20 2005-08-31 日立造船株式会社 Plastic sorter
US6797908B2 (en) * 2002-04-10 2004-09-28 Outokumpu Oyj High-tension electrostatic classifier and separator, and associated method
JP4008331B2 (en) 2002-04-17 2007-11-14 高橋 謙三 Coated copper wire processing method
JP4472294B2 (en) 2003-08-22 2010-06-02 株式会社サトー Sleep apnea syndrome diagnosis apparatus, signal analysis apparatus and method thereof
US7045734B2 (en) * 2003-11-21 2006-05-16 Outokumpu Oyj Spark induction power conditioner for high tension physical separators
JP5126699B2 (en) * 2010-02-26 2013-01-23 三菱電機株式会社 Electrostatic sorting device
RU2569392C1 (en) * 2014-12-10 2015-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) Universal corona electrostatic separator
JP7235404B2 (en) * 2018-05-30 2023-03-08 富士車輌株式会社 Electrostatic sorting device
CN113893954A (en) * 2020-07-06 2022-01-07 北京纳杰科技有限公司 an air purifying curtain
DE102023000638A1 (en) 2023-02-22 2024-08-22 Alina Bachmann Apparatus and method for electrosorting of materials by heterogeneous, radially symmetric electric fields
DE102024114844A1 (en) * 2024-05-27 2025-11-27 Circular Silicon Europe GmbH Device and method for the electrostatic separation of silicon

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598948C (en) * 1931-05-31 1934-06-21 Siemens Schuckertwerke Akt Ges Process for separating dust mixtures by means of a capacitor field
DE940341C (en) * 1944-11-30 1956-03-15 Metallgesellschaft Ag Process and device for the electrostatic processing of dust-like two- or multi-substance mixtures
US3897330A (en) * 1973-05-24 1975-07-29 Sortex North America Refuse sorting with separation of glass and metals
US4251353A (en) * 1978-11-13 1981-02-17 Knoll Frank S Method of treating refuse to separate valuable constituents
US4340142A (en) * 1980-08-07 1982-07-20 Philip Morris Incorporated Tobacco recovery from stemmery discards
US4627579A (en) * 1983-08-05 1986-12-09 Advanced Energy Dynamics, Inc. Particle charging and collecting system
DE4127575C1 (en) * 1991-08-21 1993-03-11 Kali Und Salz Ag, 3500 Kassel, De
DE4222870A1 (en) * 1992-07-11 1994-01-13 Abb Research Ltd Triboelectric charging of particles - by two-stage positive and negative charging process for complete particle sepn.

Also Published As

Publication number Publication date
GB2332382A (en) 1999-06-23
WO1999030826A1 (en) 1999-06-24
GB9726649D0 (en) 1998-02-18
GB2332382B (en) 2002-01-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase