DE602004021182D1 - Verfahren zur behandlung von aluminium in einem ofen - Google Patents
Verfahren zur behandlung von aluminium in einem ofenInfo
- Publication number
- DE602004021182D1 DE602004021182D1 DE200460021182 DE602004021182T DE602004021182D1 DE 602004021182 D1 DE602004021182 D1 DE 602004021182D1 DE 200460021182 DE200460021182 DE 200460021182 DE 602004021182 T DE602004021182 T DE 602004021182T DE 602004021182 D1 DE602004021182 D1 DE 602004021182D1
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- concentration
- aluminum
- oxidizer
- gas
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052782 aluminium Inorganic materials 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 3
- 239000007800 oxidant agent Substances 0.000 abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 239000003546 flue gas Substances 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
-
- 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
-
- 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
-
- 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
- F27D19/00—Arrangements of controlling devices
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Catalysts (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Chemical Treatment Of Metals (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0305373A FR2854408B1 (fr) | 2003-04-30 | 2003-04-30 | Procede de traitement d'aluminium dans un four |
PCT/FR2004/050134 WO2004099453A1 (fr) | 2003-04-30 | 2004-03-30 | Procede de traitement d'aluminium dans un four |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004021182D1 true DE602004021182D1 (de) | 2009-07-02 |
Family
ID=33155592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200460021182 Expired - Lifetime DE602004021182D1 (de) | 2003-04-30 | 2004-03-30 | Verfahren zur behandlung von aluminium in einem ofen |
Country Status (9)
Country | Link |
---|---|
US (1) | US7648558B2 (de) |
EP (1) | EP1625241B1 (de) |
JP (1) | JP4554596B2 (de) |
AT (1) | ATE431857T1 (de) |
BR (1) | BRPI0409830B1 (de) |
CA (1) | CA2524119A1 (de) |
DE (1) | DE602004021182D1 (de) |
FR (1) | FR2854408B1 (de) |
WO (1) | WO2004099453A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2866656B1 (fr) * | 2004-02-25 | 2006-05-26 | Air Liquide | Procede de traitement d'aluminium dans un four rotatif ou reverbere |
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. |
EP1790738B1 (de) * | 2005-11-29 | 2008-08-13 | Linde Aktiengesellschaft | Kontrolle eines Schmelzprozesses |
PL2664884T3 (pl) * | 2012-05-18 | 2020-02-28 | Air Products And Chemicals, Inc. | Sposób i urządzenie do podgrzewania metali |
DE102017007799A1 (de) * | 2017-08-17 | 2019-02-21 | Linde Aktiengesellschaft | Ofenanlage und Verfahren zum Betreiben eines Ofens |
EP3572537A1 (de) * | 2018-05-24 | 2019-11-27 | Linde Aktiengesellschaft | Verfahren zum betrieb eines bleischmelzofens und bleischmelzofens |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3759702A (en) | 1971-04-07 | 1973-09-18 | Chemetron Corp | Method of melting aluminum |
JPS60121235A (ja) * | 1983-12-01 | 1985-06-28 | Furukawa Electric Co Ltd:The | ガス焚反射炉の非鉄金属溶解法 |
US5021087A (en) * | 1990-08-13 | 1991-06-04 | Morton Douglas H | Process and apparatus for treating molten aluminum to add hydrogen gas |
JPH04157123A (ja) * | 1990-10-17 | 1992-05-29 | Daido Steel Co Ltd | アルミニウム溶解炉におけるバーナの燃焼制御方法 |
JPH04160123A (ja) * | 1990-10-22 | 1992-06-03 | Daido Steel Co Ltd | アルミニウム溶解炉におけるバーナの燃焼制御方法 |
JPH04160122A (ja) * | 1990-10-23 | 1992-06-03 | Daido Steel Co Ltd | アルミニウム溶解炉における溶解速度制御方法 |
US5616167A (en) * | 1993-07-13 | 1997-04-01 | Eckert; C. Edward | Method for fluxing molten metal |
US5563903A (en) * | 1995-06-13 | 1996-10-08 | Praxair Technology, Inc. | Aluminum melting with reduced dross formation |
US6053959A (en) * | 1997-10-30 | 2000-04-25 | Cargill, Incorporated | Method and composition for aluminum recycle using salt flux |
FR2777075B1 (fr) * | 1998-04-02 | 2000-05-19 | Air Liquide | Procede de conduite d'un four et dispositif pour la mise en oeuvre du procede |
DE19824573A1 (de) * | 1998-06-02 | 1999-12-09 | Linde Ag | Verfahren zum Schmelzen von Metallen |
US6245122B1 (en) * | 2000-01-20 | 2001-06-12 | J. W. Aluminum Company | Apparatus and method for reclaiming scrap metal |
AT409269B (de) * | 2000-09-08 | 2002-07-25 | Heribert Dipl Ing Dr Summer | Verfahren zum salzlosen und oxidationsfreien umschmelzen von aluminium |
DE10114179A1 (de) * | 2001-03-23 | 2002-09-26 | Linde Ag | Vorrichtung zum Einschmelzen von Aluminiumschrott |
US6764304B2 (en) * | 2001-11-01 | 2004-07-20 | The Regents Of The University Of Michigan | Furnace having increased energy efficiency and reduced pollutant formation |
FR2832732B1 (fr) * | 2001-11-29 | 2004-02-13 | Air Liquide | Utilisation de l'analyse des fumees dans les fours d'aluminium |
FR2866656B1 (fr) * | 2004-02-25 | 2006-05-26 | Air Liquide | Procede de traitement d'aluminium dans un four rotatif ou reverbere |
-
2003
- 2003-04-30 FR FR0305373A patent/FR2854408B1/fr not_active Expired - Fee Related
-
2004
- 2004-03-30 EP EP04724309A patent/EP1625241B1/de not_active Expired - Lifetime
- 2004-03-30 DE DE200460021182 patent/DE602004021182D1/de not_active Expired - Lifetime
- 2004-03-30 CA CA002524119A patent/CA2524119A1/en not_active Abandoned
- 2004-03-30 US US10/555,313 patent/US7648558B2/en active Active
- 2004-03-30 BR BRPI0409830-7A patent/BRPI0409830B1/pt not_active IP Right Cessation
- 2004-03-30 JP JP2006505864A patent/JP4554596B2/ja not_active Expired - Fee Related
- 2004-03-30 AT AT04724309T patent/ATE431857T1/de not_active IP Right Cessation
- 2004-03-30 WO PCT/FR2004/050134 patent/WO2004099453A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1625241A1 (de) | 2006-02-15 |
CA2524119A1 (en) | 2004-11-18 |
WO2004099453A1 (fr) | 2004-11-18 |
JP4554596B2 (ja) | 2010-09-29 |
EP1625241B1 (de) | 2009-05-20 |
ATE431857T1 (de) | 2009-06-15 |
FR2854408A1 (fr) | 2004-11-05 |
US20070034054A1 (en) | 2007-02-15 |
FR2854408B1 (fr) | 2006-05-26 |
BRPI0409830A (pt) | 2006-04-25 |
BRPI0409830B1 (pt) | 2012-10-16 |
US7648558B2 (en) | 2010-01-19 |
JP2006525428A (ja) | 2006-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |