CA2557288A1 - Procede de traitement d'aluminium dans un four rotatif ou reverbere - Google Patents
Procede de traitement d'aluminium dans un four rotatif ou reverbere Download PDFInfo
- Publication number
- CA2557288A1 CA2557288A1 CA 2557288 CA2557288A CA2557288A1 CA 2557288 A1 CA2557288 A1 CA 2557288A1 CA 2557288 CA2557288 CA 2557288 CA 2557288 A CA2557288 A CA 2557288A CA 2557288 A1 CA2557288 A1 CA 2557288A1
- Authority
- CA
- Canada
- Prior art keywords
- phase
- concentration
- aluminum
- fuel
- vol
- 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.)
- Abandoned
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims description 33
- 239000004411 aluminium Substances 0.000 title abstract 4
- 239000000446 fuel Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000003517 fume Substances 0.000 claims abstract description 13
- 230000003647 oxidation Effects 0.000 claims abstract description 12
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims abstract description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 10
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 9
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000007800 oxidant agent Substances 0.000 claims description 20
- 230000001590 oxidative effect Effects 0.000 claims description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 239000003345 natural gas Substances 0.000 claims description 5
- 230000033116 oxidation-reduction process Effects 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000000197 pyrolysis Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 239000010771 distillate fuel oil Substances 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 239000010763 heavy fuel oil Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 239000012855 volatile organic compound Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000011217 control strategy Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 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; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for 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
- 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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Tunnel Furnaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Processing Of Solid Wastes (AREA)
- Furnace Details (AREA)
- Control Of Heat Treatment Processes (AREA)
- Air Bags (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0450351 | 2004-02-25 | ||
| FR0450351A FR2866656B1 (fr) | 2004-02-25 | 2004-02-25 | Procede de traitement d'aluminium dans un four rotatif ou reverbere |
| PCT/FR2005/050074 WO2005085732A1 (fr) | 2004-02-25 | 2005-02-07 | Procede de traitement d'aluminium dans un four rotatif ou reverbere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2557288A1 true CA2557288A1 (fr) | 2005-09-15 |
Family
ID=34834242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2557288 Abandoned CA2557288A1 (fr) | 2004-02-25 | 2005-02-07 | Procede de traitement d'aluminium dans un four rotatif ou reverbere |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7655067B2 (enExample) |
| EP (1) | EP1721111B1 (enExample) |
| JP (1) | JP2007524003A (enExample) |
| AT (1) | ATE399296T1 (enExample) |
| CA (1) | CA2557288A1 (enExample) |
| DE (1) | DE602005007710D1 (enExample) |
| ES (1) | ES2308464T3 (enExample) |
| FR (1) | FR2866656B1 (enExample) |
| PL (1) | PL1721111T3 (enExample) |
| WO (1) | WO2005085732A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2832732B1 (fr) * | 2001-11-29 | 2004-02-13 | Air Liquide | Utilisation de l'analyse des fumees dans les fours d'aluminium |
| FR2854408B1 (fr) * | 2003-04-30 | 2006-05-26 | Air Liquide | Procede de traitement d'aluminium dans un four |
| EP1790738B1 (en) * | 2005-11-29 | 2008-08-13 | Linde Aktiengesellschaft | Control of a melting process |
| US7621154B2 (en) * | 2007-05-02 | 2009-11-24 | Air Products And Chemicals, Inc. | Solid fuel combustion for industrial melting with a slagging combustor |
| US8071062B2 (en) * | 2009-03-06 | 2011-12-06 | Siemens Energy, Inc. | High temperature catalytic process to reduce emissions of carbon monoxide |
| GB2477753B (en) * | 2010-02-11 | 2012-04-18 | Rifat Al Chalabi | Metal recovery process |
| FR2959298B1 (fr) * | 2010-04-23 | 2012-09-21 | Air Liquide | Four a flamme et procede de regulation de la combustion dans un four a flamme |
| CN102085689A (zh) * | 2010-11-26 | 2011-06-08 | 卢文成 | 无机发泡板的生产方法 |
| EP2664884B1 (en) | 2012-05-18 | 2019-08-07 | Air Products and Chemicals, Inc. | Method and apparatus for heating metals |
| CN105890347B (zh) * | 2016-04-29 | 2018-04-10 | 青岛智邦炉窑设计研究有限公司 | 一种回转窑式还原焙烧装置及工艺 |
| US10991087B2 (en) * | 2017-01-16 | 2021-04-27 | Praxair Technology, Inc. | Flame image analysis for furnace combustion control |
| ES2904862T3 (es) * | 2018-03-02 | 2022-04-06 | Praxair Technology Inc | Análisis de imagen de llama para control de combustión de hornos |
| JP2021025882A (ja) * | 2019-08-06 | 2021-02-22 | 日本エア・リキード合同会社 | 炉を制御するための方法、およびこの方法を行うための分析装置 |
| EP3974754A1 (en) * | 2020-09-23 | 2022-03-30 | Nippon Gases Euro-Holding, S.L.U. | System for measuring temperature in a furnace and method for controlling combustion inside the same |
| FR3143391A1 (fr) | 2022-12-16 | 2024-06-21 | Constellium Neuf-Brisach | Système de fusion, et procédé de fusion de déchets d’aluminium |
| CN117249672B (zh) * | 2023-10-11 | 2025-12-19 | 江西金德铅业股份有限公司 | 一种可控制下料的反射炉单独放铅装置 |
Family Cites Families (11)
| 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 |
| 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 |
| 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 |
| FR2832732B1 (fr) * | 2001-11-29 | 2004-02-13 | Air Liquide | Utilisation de l'analyse des fumees dans les fours d'aluminium |
| FR2854408B1 (fr) * | 2003-04-30 | 2006-05-26 | Air Liquide | Procede de traitement d'aluminium dans un four |
-
2004
- 2004-02-25 FR FR0450351A patent/FR2866656B1/fr not_active Expired - Fee Related
-
2005
- 2005-02-07 PL PL05717705T patent/PL1721111T3/pl unknown
- 2005-02-07 JP JP2007500266A patent/JP2007524003A/ja active Pending
- 2005-02-07 CA CA 2557288 patent/CA2557288A1/fr not_active Abandoned
- 2005-02-07 EP EP05717705A patent/EP1721111B1/fr not_active Expired - Lifetime
- 2005-02-07 WO PCT/FR2005/050074 patent/WO2005085732A1/fr not_active Ceased
- 2005-02-07 AT AT05717705T patent/ATE399296T1/de not_active IP Right Cessation
- 2005-02-07 DE DE200560007710 patent/DE602005007710D1/de not_active Expired - Lifetime
- 2005-02-07 US US10/589,935 patent/US7655067B2/en not_active Expired - Lifetime
- 2005-02-07 ES ES05717705T patent/ES2308464T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007524003A (ja) | 2007-08-23 |
| ES2308464T3 (es) | 2008-12-01 |
| DE602005007710D1 (de) | 2008-08-07 |
| FR2866656A1 (fr) | 2005-08-26 |
| EP1721111B1 (fr) | 2008-06-25 |
| WO2005085732A1 (fr) | 2005-09-15 |
| PL1721111T3 (pl) | 2008-11-28 |
| US7655067B2 (en) | 2010-02-02 |
| ATE399296T1 (de) | 2008-07-15 |
| EP1721111A1 (fr) | 2006-11-15 |
| US20070171954A1 (en) | 2007-07-26 |
| FR2866656B1 (fr) | 2006-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20150209 |