ATE404703T1 - Kontrolle eines schmelzprozesses - Google Patents
Kontrolle eines schmelzprozessesInfo
- Publication number
- ATE404703T1 ATE404703T1 AT05026027T AT05026027T ATE404703T1 AT E404703 T1 ATE404703 T1 AT E404703T1 AT 05026027 T AT05026027 T AT 05026027T AT 05026027 T AT05026027 T AT 05026027T AT E404703 T1 ATE404703 T1 AT E404703T1
- Authority
- AT
- Austria
- Prior art keywords
- oxygen
- concentration
- control
- fuel
- heating
- Prior art date
Links
- 238000010309 melting process Methods 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 5
- 229910052760 oxygen Inorganic materials 0.000 abstract 5
- 239000001301 oxygen Substances 0.000 abstract 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
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
- C22B21/00—Obtaining aluminium
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Gasification And Melting Of Waste (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05026027A EP1790738B1 (de) | 2005-11-29 | 2005-11-29 | Kontrolle eines Schmelzprozesses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE404703T1 true ATE404703T1 (de) | 2008-08-15 |
Family
ID=35509287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05026027T ATE404703T1 (de) | 2005-11-29 | 2005-11-29 | Kontrolle eines schmelzprozesses |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20090218736A1 (de) |
| EP (1) | EP1790738B1 (de) |
| AT (1) | ATE404703T1 (de) |
| BR (1) | BRPI0619375A2 (de) |
| DE (1) | DE602005008994D1 (de) |
| WO (1) | WO2007062753A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2477753B (en) * | 2010-02-11 | 2012-04-18 | Rifat Al Chalabi | Metal recovery process |
| US10991087B2 (en) | 2017-01-16 | 2021-04-27 | Praxair Technology, Inc. | Flame image analysis for furnace combustion control |
| US11441206B2 (en) | 2018-05-25 | 2022-09-13 | Air Products And Chemicals, Inc. | System and method of operating a batch melting furnace |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4531973A (en) * | 1980-04-08 | 1985-07-30 | Nixon Ivor G | Metallurgical processes |
| FR2688581B1 (fr) * | 1992-03-16 | 1997-05-30 | Unimetall Sa | Procede et dispositif de regulation du debit d'air de combustion d'un dispositif de captage des fumees d'un reacteur metallurgique, dispositif de captage et reacteur metallurgique correspondants. |
| US5563903A (en) * | 1995-06-13 | 1996-10-08 | Praxair Technology, Inc. | Aluminum melting with reduced dross formation |
| US6612154B1 (en) * | 1998-12-22 | 2003-09-02 | Furnace Control Corp. | Systems and methods for monitoring or controlling the ratio of hydrogen to water vapor in metal heat treating atmospheres |
| AU2001267232A1 (en) * | 2000-06-26 | 2002-01-08 | Alak Chanda | Method and apparatus for improved process control in combustion applications |
| 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 |
| FR2824130B1 (fr) * | 2001-04-26 | 2003-12-12 | Air Liquide | Procede de controle d'un produit traite dans un four et four ainsi equipe de moyens de contole |
| US6436337B1 (en) * | 2001-04-27 | 2002-08-20 | Jupiter Oxygen Corporation | Oxy-fuel combustion system and uses therefor |
| FR2832732B1 (fr) * | 2001-11-29 | 2004-02-13 | Air Liquide | Utilisation de l'analyse des fumees dans les fours d'aluminium |
| US6859766B2 (en) * | 2002-02-11 | 2005-02-22 | American Air Liquide, Inc. | Indirect gas species monitoring using tunable diode lasers |
| FR2854408B1 (fr) * | 2003-04-30 | 2006-05-26 | Air Liquide | Procede de traitement d'aluminium dans un four |
| DE10325557A1 (de) * | 2003-06-05 | 2004-12-23 | Linde Ag | Verfahren zur Verringerung von Schadstoffen in den Abgasen eines Schmelzofens |
| FR2866656B1 (fr) * | 2004-02-25 | 2006-05-26 | Air Liquide | Procede de traitement d'aluminium dans un four rotatif ou reverbere |
-
2005
- 2005-11-29 DE DE602005008994T patent/DE602005008994D1/de active Active
- 2005-11-29 AT AT05026027T patent/ATE404703T1/de active
- 2005-11-29 EP EP05026027A patent/EP1790738B1/de not_active Not-in-force
-
2006
- 2006-11-17 US US12/095,018 patent/US20090218736A1/en not_active Abandoned
- 2006-11-17 WO PCT/EP2006/011062 patent/WO2007062753A1/en active Application Filing
- 2006-11-17 BR BRPI0619375-7A patent/BRPI0619375A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007062753A1 (en) | 2007-06-07 |
| US20090218736A1 (en) | 2009-09-03 |
| DE602005008994D1 (de) | 2008-09-25 |
| BRPI0619375A2 (pt) | 2011-09-27 |
| EP1790738A1 (de) | 2007-05-30 |
| EP1790738B1 (de) | 2008-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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