ES2090160T3 - Procedimiento y dispositivo para la carga de particulas. - Google Patents

Procedimiento y dispositivo para la carga de particulas.

Info

Publication number
ES2090160T3
ES2090160T3 ES91104306T ES91104306T ES2090160T3 ES 2090160 T3 ES2090160 T3 ES 2090160T3 ES 91104306 T ES91104306 T ES 91104306T ES 91104306 T ES91104306 T ES 91104306T ES 2090160 T3 ES2090160 T3 ES 2090160T3
Authority
ES
Spain
Prior art keywords
procedure
friction
particles
loading particles
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
ES91104306T
Other languages
English (en)
Inventor
Bernd Dr Gellert
Andreas Kwetkus
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.)
ABB Asea Brown Boveri Ltd
ABB AB
Original Assignee
ABB Asea Brown Boveri Ltd
Asea Brown Boveri AB
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 ABB Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Application granted granted Critical
Publication of ES2090160T3 publication Critical patent/ES2090160T3/es
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
    • B03C7/006—Charging without electricity supply, e.g. by tribo-electricity or pyroelectricity
    • 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
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets
    • B03C3/30—Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity

Landscapes

  • Electrostatic Separation (AREA)

Abstract

PARA LA SEPARACION DE COMPONENTES QUE FORMAN CENIZAS Y QUE CONTIENEN AZUFRE EN CARBON PULVERIZADO SE PROPONE UN PROCEDIMIENTO EN EL QUE LAS PARTICULAS SON CONDUCIDAS A TRAVES DE UN CARGADOR DE FRICCION (1) CON SEPARACION ELECTROSTATICA SUBSIGUIENTE. PARA PODER SACAR LO MAS RAPIDAMENTE POSIBLE LAS PARTICULAS CARGADAS DE LA ZONA DE CARGA POR FRICCION, LA CARGA ES ASISTIDA POR UN CAMPO ELECTRICO EN EL CARGADOR POR FRICCION.
ES91104306T 1991-03-20 1991-03-20 Procedimiento y dispositivo para la carga de particulas. Expired - Lifetime ES2090160T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19910104306 EP0504451B1 (de) 1991-03-20 1991-03-20 Verfahren und Einrichtung zur Aufladung von Partikeln

Publications (1)

Publication Number Publication Date
ES2090160T3 true ES2090160T3 (es) 1996-10-16

Family

ID=8206545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91104306T Expired - Lifetime ES2090160T3 (es) 1991-03-20 1991-03-20 Procedimiento y dispositivo para la carga de particulas.

Country Status (3)

Country Link
EP (1) EP0504451B1 (es)
DE (1) DE59107949D1 (es)
ES (1) ES2090160T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE273079T1 (de) 2000-01-21 2004-08-15 Univ Western Ontario Reibungsaufladung und elektrostatisches trennen von gemischten elektrisch isolierten teilchen
RU2231395C1 (ru) * 2002-12-04 2004-06-27 Марийский государственный технический университет Способ электростатического разделения древесных материалов по смолистости
RU2235607C1 (ru) * 2003-02-03 2004-09-10 Марийский государственный технический университет Устройство для сортировки древесных материалов в электростатическом поле по смолистости
CN106000654B (zh) * 2016-05-23 2017-10-27 中国矿业大学 一种颗粒反向进料摩擦电选分离装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829132C (de) * 1944-05-10 1952-01-24 Metallgesellschaft Ag Verfahren und Einrichtung zur elektrostatischen Trennung von Zwei- oder Mehrstoffgemengen
DE1084246B (de) * 1956-03-08 1960-06-30 Otto Schmid Dr Ing Fliehkraftabscheider in Zyklonbauweise
US3476243A (en) * 1965-10-25 1969-11-04 Gianfranco Ferrara Pneumatic conduit type electrostatic separator

Also Published As

Publication number Publication date
EP0504451B1 (de) 1996-06-19
EP0504451A1 (de) 1992-09-23
DE59107949D1 (de) 1996-07-25

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