ES2086545T3 - Recuperacion de metal a partir de chatarra. - Google Patents
Recuperacion de metal a partir de chatarra.Info
- Publication number
- ES2086545T3 ES2086545T3 ES91911255T ES91911255T ES2086545T3 ES 2086545 T3 ES2086545 T3 ES 2086545T3 ES 91911255 T ES91911255 T ES 91911255T ES 91911255 T ES91911255 T ES 91911255T ES 2086545 T3 ES2086545 T3 ES 2086545T3
- Authority
- ES
- Spain
- Prior art keywords
- incinerator
- gases
- pct
- oxygen
- chamber
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0056—Scrap treating
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0007—Preliminary treatment of ores or scrap or any other metal source
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0038—Obtaining aluminium by other processes
- C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
- C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
- C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/22—Arrangements of air or gas supply devices
- F27B3/225—Oxygen blowing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
- F27D2099/0046—Heating elements or systems using burners with incomplete combustion, e.g. reducing atmosphere
- F27D2099/0048—Post- combustion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/901—Scrap metal preheating or melting
Abstract
LOS HUMOS NOCIVOS QUE SALEN DE LA CAMARA DEL HOGAR SECO (112) DE UN HORNO DE RECUPERACION DE METALES (102) SON ALIMENTADOS EN UN INCINERADOR (106) DONDE SE QUEMAN A ALTA TEMPERATURA CON OXIGENO. EL GAS DE ESCAPE LIMPIO, CALIENTE SE INTRODUCE EN LA CAMARA DE BAÑO (11) DEL HORNO (102). ESTA DISPOSICION AHORRA TIPICAMENTE UN 60% DEL COSTE DE COMBUSTIBLE. ADEMAS, PUESTO QUE LOS HUMOS SON RECICLADOS, LA EMISION DE ESCAPE A LA ATMOSFERA SOLO REFLEJA AL ENTRADA DE COMBUSTIBLE Y OXIGENO. ESTO PUEDE SER CASI UNA OCTAVA PARTE DE UNA PLANTA CONVENCIONAL CON LO QUE SE REDUCE LA TAREA DE FILTRADO Y/O DEPURACION Y EL TAMAÑO DE LA CHIMENEA. POR TANTO ESTA DISPOSICION SUPONE UNA SERIE DE VENTAJAS PARTICULARES PARA LA CONSERVACION DEL COMBUSTIBLE Y LA CONSERVACION DEL MEDIO AMBIENTE. PERMITE QUE SE RECICLEN LOS METALES EN UNA INSTALACION QUE PRODUCE POCA CONTAMINACION Y QUE UTILIZA EL CALOR DEL MATERIAL DE DESECHO PARA CONSERVAR EL COMBUSTIBLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9015007A GB2246191A (en) | 1990-07-06 | 1990-07-06 | Reclaiming metal from scrap |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2086545T3 true ES2086545T3 (es) | 1996-07-01 |
Family
ID=10678773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91911255T Expired - Lifetime ES2086545T3 (es) | 1990-07-06 | 1991-06-07 | Recuperacion de metal a partir de chatarra. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5673900A (es) |
EP (1) | EP0538278B1 (es) |
JP (1) | JPH06501521A (es) |
AT (1) | ATE136943T1 (es) |
AU (1) | AU641252B2 (es) |
CA (1) | CA2086253A1 (es) |
DE (1) | DE69118892T2 (es) |
DK (1) | DK0538278T3 (es) |
ES (1) | ES2086545T3 (es) |
FI (1) | FI96698C (es) |
GB (1) | GB2246191A (es) |
NO (1) | NO924684L (es) |
WO (1) | WO1992001074A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2201885A1 (es) * | 2001-11-16 | 2004-03-16 | Al Air Liquide España, S.A. | Procedimiento para la fusion de una carga de aluminio. |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW221462B (es) * | 1991-06-28 | 1994-03-01 | Stein Atkinson Strody Ltd | |
IT1282595B1 (it) * | 1996-02-09 | 1998-03-31 | Deral S P A | Forno per la rifusione dell'alluminio ed in particolare per la fusione del rottame di alluminio da riciclare |
US6245122B1 (en) | 2000-01-20 | 2001-06-12 | J. W. Aluminum Company | Apparatus and method for reclaiming scrap metal |
DE10114179A1 (de) * | 2001-03-23 | 2002-09-26 | Linde Ag | Vorrichtung zum Einschmelzen von Aluminiumschrott |
ES2189653B1 (es) * | 2001-07-02 | 2004-10-16 | Befesa Aluminio Bilbao, S.L. | Un procedimiento para el reciclado de aluminio de virutas y de otros materiales complejos. |
NO20014924L (no) * | 2001-10-10 | 2003-04-11 | Norsk Hydro As | Prosess og utstyr for behandling av forurensede avgasser |
ES2326568B1 (es) * | 2005-05-04 | 2010-07-15 | Al Air Liquide España, S.A. | Procedimiento para la fusion de una carga ferrosa y sistema de control de la concentracion de inquemados en un horno de fusion. |
US20080307704A1 (en) * | 2007-06-12 | 2008-12-18 | Clean Coal Power R&D Co., Ltd. | Coal gasification plant and method for operating the same |
CN101915502A (zh) * | 2010-08-25 | 2010-12-15 | 丰城市宏成金属制品有限公司 | 一种用回收烟气调制燃油(气)反射炉氧气氛的方法 |
US20140151943A1 (en) * | 2012-11-30 | 2014-06-05 | Nippon Crucible Co., Ltd. | Valuable metal recovery apparatus |
PL3204527T3 (pl) | 2014-10-10 | 2019-12-31 | Air Products And Chemicals, Inc. | System i sposób sterowania piecem do topienia miedzi |
RU2716294C1 (ru) * | 2019-10-04 | 2020-03-11 | Владимир Александрович Трусов | Двухванная отражательная печь для переплава алюминиевого лома |
DE102020132240A1 (de) * | 2020-12-03 | 2022-06-09 | Loi Thermprocess Gmbh | Verfahren zur Rückgewinnung von Aluminium aus Aluminiumschrott sowie Mehrkammer-Schmelzofen |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB257829A (en) * | 1926-02-26 | 1926-09-09 | Brown William | Improved method of and means for consuming and utilizing smoke and waste products ofcombustion from furnaces |
GB647051A (en) * | 1943-11-11 | 1950-12-06 | David Dalin | Apparatus for burning low-sintering temperature fuels |
GB1174072A (en) * | 1967-02-01 | 1969-12-10 | Okawara Siesakusho Kk | Drying apparatus comprising a device for Burning and Deodorizing Odorous Gases |
US3933343A (en) * | 1972-08-28 | 1976-01-20 | U.S. Reduction Co. | Method and apparatus for melting metals |
US3869112A (en) * | 1973-09-18 | 1975-03-04 | Wabash Alloys Inc | Method and apparatus for melting metals, especially scrap metals |
US4055334A (en) * | 1976-02-09 | 1977-10-25 | Alumax Inc. | Recycle burner system |
US4060408A (en) * | 1977-01-31 | 1977-11-29 | Aluminum Company Of America | Melting process |
US4201370A (en) * | 1978-07-10 | 1980-05-06 | College Research Corporation | Method and apparatus for heat treating materials to remove contaminants |
US4319921A (en) * | 1980-10-20 | 1982-03-16 | The Celotex Corporation | Heat recovery and melting system for scrap metals |
JPS57145128U (es) * | 1981-03-06 | 1982-09-11 | ||
US4394166A (en) * | 1982-05-28 | 1983-07-19 | The William L. Bonnell Company | Scrap metal recovery process |
US4548651A (en) * | 1983-04-27 | 1985-10-22 | Aluminum Company Of America | Method for reclaiming contaminated scrap metal |
GB8428409D0 (en) * | 1984-11-09 | 1984-12-19 | Brymbo Steel Works Ltd | Heating of scrap |
US4601750A (en) * | 1985-06-28 | 1986-07-22 | Aluminum Company Of America | Scrap melting system |
GB8617045D0 (en) * | 1986-07-12 | 1986-08-20 | Mckechnie Metals Ltd | Drying swarf &c |
US4784603A (en) * | 1986-11-04 | 1988-11-15 | Aluminum Company Of America | Process for removing volatiles from metal |
-
1990
- 1990-07-06 GB GB9015007A patent/GB2246191A/en not_active Withdrawn
-
1991
- 1991-06-07 US US08/377,506 patent/US5673900A/en not_active Expired - Fee Related
- 1991-06-07 DK DK91911255.7T patent/DK0538278T3/da active
- 1991-06-07 JP JP3510558A patent/JPH06501521A/ja active Pending
- 1991-06-07 EP EP19910911255 patent/EP0538278B1/en not_active Expired - Lifetime
- 1991-06-07 WO PCT/GB1991/000911 patent/WO1992001074A1/en active IP Right Grant
- 1991-06-07 ES ES91911255T patent/ES2086545T3/es not_active Expired - Lifetime
- 1991-06-07 CA CA 2086253 patent/CA2086253A1/en not_active Abandoned
- 1991-06-07 AT AT91911255T patent/ATE136943T1/de not_active IP Right Cessation
- 1991-06-07 AU AU79802/91A patent/AU641252B2/en not_active Ceased
- 1991-06-07 DE DE1991618892 patent/DE69118892T2/de not_active Expired - Fee Related
-
1992
- 1992-12-04 NO NO92924684A patent/NO924684L/no unknown
- 1992-12-10 FI FI925610A patent/FI96698C/fi active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2201885A1 (es) * | 2001-11-16 | 2004-03-16 | Al Air Liquide España, S.A. | Procedimiento para la fusion de una carga de aluminio. |
ES2207389A1 (es) * | 2001-11-16 | 2004-05-16 | Al Air Liquide España, S.A. | Mejoras en el objeto de la patente principal n.200102624, por "procedimiento para la fusion de una carga de aluminio". |
ES2207389B1 (es) * | 2001-11-16 | 2005-08-01 | Al Air Liquide España, S.A. | Mejoras en el objeto de la patente principal n.200102624, por "procedimiento para la fusion de una carga de aluminio". |
Also Published As
Publication number | Publication date |
---|---|
GB9015007D0 (en) | 1990-08-29 |
EP0538278A1 (en) | 1993-04-28 |
AU7980291A (en) | 1992-02-04 |
NO924684D0 (no) | 1992-12-04 |
FI96698B (fi) | 1996-04-30 |
FI925610A (fi) | 1992-12-10 |
AU641252B2 (en) | 1993-09-16 |
JPH06501521A (ja) | 1994-02-17 |
DE69118892T2 (de) | 1996-09-05 |
US5673900A (en) | 1997-10-07 |
DE69118892D1 (de) | 1996-05-23 |
FI96698C (fi) | 1996-08-12 |
CA2086253A1 (en) | 1992-01-07 |
DK0538278T3 (da) | 1996-05-13 |
WO1992001074A1 (en) | 1992-01-23 |
FI925610A0 (fi) | 1992-12-10 |
EP0538278B1 (en) | 1996-04-17 |
NO924684L (no) | 1992-12-04 |
GB2246191A (en) | 1992-01-22 |
ATE136943T1 (de) | 1996-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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