ATE431857T1 - Verfahren zur behandlung von aluminium in einem ofen - Google Patents

Verfahren zur behandlung von aluminium in einem ofen

Info

Publication number: ATE431857T1
Authority: AT; Austria
Prior art keywords: furnace; concentration; aluminum; oxidizer; gas
Prior art date: 2003-04-30

Application number

AT04724309T

Other languages

English (en)

Inventor

Bruno Allemand

Jean-Claude Vuillermoz

Original Assignee

Air Liquide

Priority date (The priority date 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 date listed.)

2003-04-30

Filing date

2004-03-30

Publication date

2009-06-15

2004-03-30 Application filed by Air Liquide filed Critical Air Liquide

2009-06-15 Application granted granted Critical

2009-06-15 Publication of ATE431857T1 publication Critical patent/ATE431857T1/de

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
- 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)
Lasers (AREA)
Muffle Furnaces And Rotary Kilns (AREA)
Chemical Treatment Of Metals (AREA)
Catalysts (AREA)

AT04724309T 2003-04-30 2004-03-30 Verfahren zur behandlung von aluminium in einem ofen ATE431857T1 (de)

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
ATE431857T1 true ATE431857T1 (de)	2009-06-15

Family

ID=33155592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT04724309T ATE431857T1 (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)

* Cited by examiner, † Cited by third party
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.
DE602005008994D1 (de) *	2005-11-29	2008-09-25	Linde Ag	Kontrolle eines Schmelzprozesses
EP2664884B1 (de)	2012-05-18	2019-08-07	Air Products and Chemicals, Inc.	Verfahren und Vorrichtung zum Erwärmen von Metallen
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)

* Cited by examiner, † Cited by third party
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
WO2003038339A1 (en) *	2001-11-01	2003-05-08	The Regents Of The University Of Michigan	Furnace having increased energy efficiency and reduced polluant 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 DE DE200460021182 patent/DE602004021182D1/de not_active Expired - Lifetime
- 2004-03-30 WO PCT/FR2004/050134 patent/WO2004099453A1/fr not_active Ceased
- 2004-03-30 BR BRPI0409830-7A patent/BRPI0409830B1/pt not_active IP Right Cessation
- 2004-03-30 US US10/555,313 patent/US7648558B2/en not_active Expired - Lifetime
- 2004-03-30 AT AT04724309T patent/ATE431857T1/de not_active IP Right Cessation
- 2004-03-30 JP JP2006505864A patent/JP4554596B2/ja not_active Expired - Fee Related
- 2004-03-30 CA CA002524119A patent/CA2524119A1/en not_active Abandoned
- 2004-03-30 EP EP04724309A patent/EP1625241B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US20070034054A1 (en)	2007-02-15
FR2854408A1 (fr)	2004-11-05
WO2004099453A1 (fr)	2004-11-18
EP1625241B1 (de)	2009-05-20
FR2854408B1 (fr)	2006-05-26
JP2006525428A (ja)	2006-11-09
DE602004021182D1 (de)	2009-07-02
EP1625241A1 (de)	2006-02-15
BRPI0409830A (pt)	2006-04-25
JP4554596B2 (ja)	2010-09-29
US7648558B2 (en)	2010-01-19
BRPI0409830B1 (pt)	2012-10-16
CA2524119A1 (en)	2004-11-18

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Legal Events

Date	Code	Title	Description
2009-11-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties