FR2336649B1 - - Google Patents

Info

Publication number
FR2336649B1
FR2336649B1 FR7630706A FR7630706A FR2336649B1 FR 2336649 B1 FR2336649 B1 FR 2336649B1 FR 7630706 A FR7630706 A FR 7630706A FR 7630706 A FR7630706 A FR 7630706A FR 2336649 B1 FR2336649 B1 FR 2336649B1
Authority
FR
France
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
Application number
FR7630706A
Other versions
FR2336649A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alumax Inc
Original Assignee
Alumax Inc
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.)
Filing date
Publication date
Application filed by Alumax Inc filed Critical Alumax Inc
Publication of FR2336649A1 publication Critical patent/FR2336649A1/fr
Application granted granted Critical
Publication of FR2336649B1 publication Critical patent/FR2336649B1/fr
Granted legal-status Critical Current

Links

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
    • C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
    • 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
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F27D13/002—Preheating scrap
    • 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
FR7630706A 1975-12-22 1976-10-13 Fusion de fragments d'aluminium a rendement thermique eleve, avec prechauffage des fragments par les gaz sortant de la zone de fusion Granted FR2336649A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/643,360 US4010935A (en) 1975-12-22 1975-12-22 High efficiency aluminum scrap melter and process therefor

Publications (2)

Publication Number Publication Date
FR2336649A1 FR2336649A1 (fr) 1977-07-22
FR2336649B1 true FR2336649B1 (fr) 1982-09-24

Family

ID=24580487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630706A Granted FR2336649A1 (fr) 1975-12-22 1976-10-13 Fusion de fragments d'aluminium a rendement thermique eleve, avec prechauffage des fragments par les gaz sortant de la zone de fusion

Country Status (6)

Country Link
US (1) US4010935A (fr)
JP (1) JPS5947015B2 (fr)
FR (1) FR2336649A1 (fr)
GB (1) GB1508935A (fr)
IT (1) IT1067854B (fr)
SE (1) SE413547B (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411695A (en) * 1977-02-25 1983-10-25 Apros Corporation Metallic scrap decontamination process
FR2422724A1 (fr) * 1978-04-12 1979-11-09 Sp K Bjur Four pour la transformation des dechets d'aluminium
US4201370A (en) * 1978-07-10 1980-05-06 College Research Corporation Method and apparatus for heat treating materials to remove contaminants
CH645671A5 (de) 1980-06-06 1984-10-15 Nippon Kokan Kk Verfahren zum vorwaermen von stahlschrott durch abgase aus dem elektrischen schmelzofen.
US4319921A (en) * 1980-10-20 1982-03-16 The Celotex Corporation Heat recovery and melting system for scrap metals
SE434405B (sv) * 1981-07-22 1984-07-23 Boliden Ab Forfarande for upparbetning av metallinnehallande avfallsprodukter
US4439145A (en) * 1981-10-19 1984-03-27 Badger Die Casting Corp. Aluminum furnace and preheater therefor
US4394166A (en) * 1982-05-28 1983-07-19 The William L. Bonnell Company Scrap metal recovery process
NL8300288A (nl) * 1983-01-26 1984-08-16 Hengelmolen Eng Oven voor het smelten van metalen.
FR2540518B1 (fr) * 1983-02-03 1991-09-06 Siderurgie Fse Inst Rech Procede pour la conduite d'un four metallurgique de fusion et dispositif de mise en oeuvre
US4508564A (en) * 1984-05-17 1985-04-02 The William L. Bonnell Company Scrap metal reclaiming process
FR2575278B1 (fr) * 1984-12-20 1987-02-06 Gaz De France Procede et dispositif pour la fusion de metaux legers
US4578111A (en) * 1985-05-03 1986-03-25 Gillespie & Powers, Inc. Furnace and process for providing a source of molten metal
US4601750A (en) * 1985-06-28 1986-07-22 Aluminum Company Of America Scrap melting system
AU586494B2 (en) * 1985-06-28 1989-07-13 Aluminum Company Of America Removing volatile contaminants from scrap metal
US4784603A (en) * 1986-11-04 1988-11-15 Aluminum Company Of America Process for removing volatiles from metal
CA1310492C (fr) * 1987-08-04 1992-11-24 James E. Watson Carneau auxiliaire pour four a recuperation
FR2623605B1 (fr) * 1987-11-24 1990-03-23 Thermco Perfectionnements aux fours de fusion et de maintien en temperature de l'aluminium ou du zinc ou des alliages ou derives de ces metaux
GB2231646A (en) * 1989-05-18 1990-11-21 Stephen Warr Melting metals
US5016809A (en) * 1989-09-05 1991-05-21 Ford Motor Company Thermal degreasing in reactive atmospheres and subsequent brazing of aluminum-based sheets or parts
DE4037370A1 (de) * 1990-11-23 1992-05-27 Sommer Metallwerke Verfahren und vorrichtung zum weiterbehandeln und reinigen von in einem sekundaer-aluminium-schmelzwerk entstehenden abgasen
US5248473A (en) * 1990-11-23 1993-09-28 Ere Emmer Recycling Und Entsorgung Gmbh I.G. Apparatus for treatment and purification of waste gases from a secondary aluminum melting plant
JPH0816589B2 (ja) * 1991-05-16 1996-02-21 冨田軽金属株式会社 循環再燃焼式反射炉
GB9119543D0 (en) * 1991-09-13 1991-10-23 Stein Atkinson Strody Ltd Metal processing or recovery
DE4439214A1 (de) * 1994-11-03 1996-05-09 Schmitz & Apelt Loi Industrieo Magnesiumschmelzofen und Verfahren zum Schmelzen von Magnesium
BE1008940A3 (fr) * 1994-12-20 1996-10-01 Univ Bruxelles Procede et dispositif de recuperation d'aluminium contenu dans des dechets oxydes.
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
US5961689A (en) * 1998-03-03 1999-10-05 Praxair Technology, Inc. Method of protective atmosphere heating
US6135765A (en) * 1998-09-28 2000-10-24 Jamaluddin; Aziz A. Pyrocleaning furnace and thermal oxidizer system
NO20014924L (no) * 2001-10-10 2003-04-11 Norsk Hydro As Prosess og utstyr for behandling av forurensede avgasser
ITSA20030004A1 (it) * 2003-01-16 2004-07-17 Antonio Spoleto Sistema a forno rotante per la fusione senza sale di materiali metallici.
AT500947B8 (de) * 2005-02-24 2007-02-15 Hertwich Engineering Gmbh Verfahren zum einschmelzen von kleinstückeligem aluminiumschrott
US9459047B2 (en) * 2009-08-14 2016-10-04 Pyrotek, Inc. Waste heat system
IT1396275B1 (it) * 2009-11-09 2012-11-16 Hitech S R L Impianto di fonderia di leghe di alluminio, completamente modulare.
CN102538463A (zh) * 2012-02-09 2012-07-04 烟台孚信达双金属股份有限公司 一种用于连铸铜铝复合材料的铜炉
AT512275B1 (de) * 2012-03-12 2013-07-15 Pinda Technology Co Ltd Metallschmelzvorrichtung und Verfahren zum Schmelzen von Metall
DE102012016086A1 (de) * 2012-08-14 2014-02-20 Thyssenkrupp Uhde Gmbh Vorrichtung und Verfahren zur Eindüsung von Sauerstoff in eine druckaufgeladene Wirbelschichtvergasung
US11904283B2 (en) * 2020-06-26 2024-02-20 Gpre Ip Llc Volatiles capture educator system
WO2023163949A1 (fr) * 2022-02-22 2023-08-31 Pyrotek, Inc. Appareil de fusion de piles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE650657C (de) * 1937-10-04 Karl Hermann Doenicke Verfahren zum Betrieb von Aluminiumschmelzoefen
BE385427A (fr) *
US2446637A (en) * 1945-11-08 1948-08-10 Chase Brass & Copper Co Method for melting brass chips
US2794631A (en) * 1953-03-18 1957-06-04 Becker Ernst Combined steel producing and heat generating apparatus
AT297348B (de) * 1970-04-20 1972-03-27 Boschan & Co Schmelzofen
US3839016A (en) * 1972-08-28 1974-10-01 Reduction Co Method for melting scrap metals
DE2355951A1 (de) * 1973-11-09 1975-05-22 Gottschol Metallwerke Kg Verfahren und vorrichtung zur aufarbeitung von nichteisenmetall-abfaellen wie kraetzen, schrotte, schlacken und aschen, insbesondere von aluminium-kraetze
US3982889A (en) * 1975-07-14 1976-09-28 Olson Benjamin F Preheating system for aluminum remelt furnace

Also Published As

Publication number Publication date
SE7608736L (sv) 1977-06-23
JPS5280210A (en) 1977-07-05
SE413547B (sv) 1980-06-02
FR2336649A1 (fr) 1977-07-22
IT1067854B (it) 1985-03-21
JPS5947015B2 (ja) 1984-11-16
GB1508935A (en) 1978-04-26
US4010935A (en) 1977-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse