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
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%.
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 (4)
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 |
-
1989
- 1989-06-05 ES ES8901958A patent/ES2013514A6/es not_active Expired - Fee Related
- 1989-08-21 ZA ZA896369A patent/ZA896369B/xx unknown
- 1989-08-21 GB GB8919015A patent/GB2232907A/en not_active Withdrawn
- 1989-08-25 ZW ZW99/89A patent/ZW9989A1/xx unknown
-
1990
- 1990-01-11 SE SE9000095A patent/SE9000095L/ not_active Application Discontinuation
- 1990-03-21 RU SU904743336A patent/RU1776202C/ru active
Also Published As
Publication number | Publication date |
---|---|
SE9000095L (sv) | 1990-12-06 |
SE9000095D0 (sv) | 1990-01-11 |
ZA896369B (en) | 1990-05-30 |
ZW9989A1 (en) | 1989-12-06 |
GB8919015D0 (en) | 1989-10-04 |
RU1776202C (ru) | 1992-11-15 |
GB2232907A (en) | 1991-01-02 |
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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 |