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ES2013514A6 - Proceso mecanico de separacion de metales en las escorias procedentes de hornos siderurgicos. - Google Patents

Proceso mecanico de separacion de metales en las escorias procedentes de hornos siderurgicos.

Info

Publication number
ES2013514A6
ES2013514A6 ES8901958A ES8901958A ES2013514A6 ES 2013514 A6 ES2013514 A6 ES 2013514A6 ES 8901958 A ES8901958 A ES 8901958A ES 8901958 A ES8901958 A ES 8901958A ES 2013514 A6 ES2013514 A6 ES 2013514A6
Authority
ES
Spain
Prior art keywords
metal
hopper
slag
smaller
density separator
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 - Fee Related
Application number
ES8901958A
Other languages
English (en)
Inventor
Moreno Jesus Ferrer
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.)
DELAPORTE D HAILLE SUSANA
REDAL FONTELLES ELVIRA
SUAREZ REDONDO ASCENSION
Original Assignee
DELAPORTE D HAILLE SUSANA
REDAL FONTELLES ELVIRA
SUAREZ REDONDO ASCENSION
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 DELAPORTE D HAILLE SUSANA, REDAL FONTELLES ELVIRA, SUAREZ REDONDO ASCENSION filed Critical DELAPORTE D HAILLE SUSANA
Priority to ES8901958A priority Critical patent/ES2013514A6/es
Priority to GB8919015A priority patent/GB2232907A/en
Priority to ZA896369A priority patent/ZA896369B/xx
Priority to ZW99/89A priority patent/ZW9989A1/xx
Priority to SE9000095A priority patent/SE9000095L/
Priority to SU904743336A priority patent/RU1776202C/ru
Publication of ES2013514A6 publication Critical patent/ES2013514A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/04—General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Furnace Details (AREA)

Abstract

PROCESO MECANICO DE SEPARACION DE METALES EN LAS ESCORIAS PROCEDENTES DE HORNOS SIDERURGICOS. CONSISTE EN LIBERAR EL METAL DE SU ESCORIA MEDIANTE MACHAQUEO Y CRIBADO PREVIO PARA RETIRAR LA FRACCION MENOR DE 7 MM, PASANDOLO A UNA TOLVA (4). EL RESTO ES TRITURADO EN MOLINOS (5) PARA LOGRAR GRANULOMETRIAS MENORES A 40 MM Y SE VUELVE A ACRIBAR PARA SEPARAR OTRA FRACCION MENOR QUE 7 MM. LA ESCORIA SUPERIOR A 7 MM SE ENVIA A UN SEPARADOR DE DENSIDADES (8) PARA SEPARAR EL METAL DE SU ESCORIA. EL METAL SE ENVIA MEDIANTE TOLVIN A UN SILO (9), CON UNA RIQUEZA DEL 90% DE METAL LIBERADO. POR LAS PURGAS DE ESTE SEPARADOR (8) SE OBTIENE UN CONCENTRADO DE GRANULOMETRIA INFERIOR A 7 MM Y 60% DE CONTENIDO DE METAL QUE SE REENVIA A LA MISMA TOLVA (4). DE LA TOLVA (4) PASA A OTRO SEPARADOR (10) CON TAMIZ INFERIOR A 0,5 MM Y ASI SE OBTIENE METAL DE 0,5 A 0,7 MM CON LEY 95 A 98% Y METAL MENOR DE 0,5 MM CON LEY 98%.
ES8901958A 1989-06-05 1989-06-05 Proceso mecanico de separacion de metales en las escorias procedentes de hornos siderurgicos. Expired - Fee Related ES2013514A6 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES8901958A ES2013514A6 (es) 1989-06-05 1989-06-05 Proceso mecanico de separacion de metales en las escorias procedentes de hornos siderurgicos.
GB8919015A GB2232907A (en) 1989-06-05 1989-08-21 Separation of metal from slag from furnaces
ZA896369A ZA896369B (en) 1989-06-05 1989-08-21 Mechanical process for separation of metals in slag coming from siderurgical furnaces
ZW99/89A ZW9989A1 (en) 1989-06-05 1989-08-25 Mechanical process for separation of metals in slag coming from siderurgical furnaces
SE9000095A SE9000095L (sv) 1989-06-05 1990-01-11 Foerfarande foer mekdnisk separation av metaller i slagg fraan smaeltugnar
SU904743336A RU1776202C (ru) 1989-06-05 1990-03-21 Способ механического отделени металлов от шлака металлургических печей

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8901958A ES2013514A6 (es) 1989-06-05 1989-06-05 Proceso mecanico de separacion de metales en las escorias procedentes de hornos siderurgicos.

Publications (1)

Publication Number Publication Date
ES2013514A6 true ES2013514A6 (es) 1990-05-01

Family

ID=8262356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8901958A Expired - Fee Related ES2013514A6 (es) 1989-06-05 1989-06-05 Proceso mecanico de separacion de metales en las escorias procedentes de hornos siderurgicos.

Country Status (6)

Country Link
ES (1) ES2013514A6 (es)
GB (1) GB2232907A (es)
RU (1) RU1776202C (es)
SE (1) SE9000095L (es)
ZA (1) ZA896369B (es)
ZW (1) ZW9989A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695576B1 (fr) * 1992-09-15 1994-12-23 Rene Raynaud Procédé et installation pour valoriser les déchets et les sous-produits d'une usine métallurgique.
RU2065781C1 (ru) * 1994-03-15 1996-08-27 Акционерное общество "КамАЗ" Способ переработки шлаков литейного производства и установка для его осуществления
DE4423927A1 (de) * 1994-07-07 1996-01-11 Abb Research Ltd Verfahren zum Rückgewinnen von Wertstoffen aus Müllverbrennungsschlacke
GB9626531D0 (en) * 1996-12-20 1997-02-05 Slag Reduction The Company Lim Utilisation of slag
RU2130808C1 (ru) * 1997-02-11 1999-05-27 Открытое акционерное общество "Среднеуральский медеплавильный завод" Способ обогащения медьсодержащих шлаков

Also Published As

Publication number Publication date
SE9000095L (sv) 1990-12-06
ZA896369B (en) 1990-05-30
RU1776202C (ru) 1992-11-15
ZW9989A1 (en) 1989-12-06
GB2232907A (en) 1991-01-02
GB8919015D0 (en) 1989-10-04
SE9000095D0 (sv) 1990-01-11

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-06-05

FD1A Patent lapsed

Effective date: 20000301