ATE32237T1 - Schrotteinschmelzen und einfuehren von festem material in geschmolzenes metall. - Google Patents

Schrotteinschmelzen und einfuehren von festem material in geschmolzenes metall.

Info

Publication number
ATE32237T1
ATE32237T1 AT84301950T AT84301950T ATE32237T1 AT E32237 T1 ATE32237 T1 AT E32237T1 AT 84301950 T AT84301950 T AT 84301950T AT 84301950 T AT84301950 T AT 84301950T AT E32237 T1 ATE32237 T1 AT E32237T1
Authority
AT
Austria
Prior art keywords
molten metal
scrap
meltting
solid material
introducing solid
Prior art date
Application number
AT84301950T
Other languages
German (de)
English (en)
Inventor
Pervez Jal Framroze Bamji
John Frederick Evans
Nigel Patrick Fitzpatrick
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Application granted granted Critical
Publication of ATE32237T1 publication Critical patent/ATE32237T1/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/34—Arrangements for circulation of melts
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
    • 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
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0054—Means to move molten metal, e.g. electromagnetic pump
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/02—Stirring of melted material in melting furnaces
    • 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
    • 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
    • Y02P10/25—Process efficiency
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Furnace Details (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT84301950T 1983-03-28 1984-03-22 Schrotteinschmelzen und einfuehren von festem material in geschmolzenes metall. ATE32237T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8308449A GB8308449D0 (en) 1983-03-28 1983-03-28 Melting scrap metal
EP19840301950 EP0120684B1 (en) 1983-03-28 1984-03-22 Improvements in melting scrap metal and ingestion of solids in molten metal

Publications (1)

Publication Number Publication Date
ATE32237T1 true ATE32237T1 (de) 1988-02-15

Family

ID=10540332

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84301950T ATE32237T1 (de) 1983-03-28 1984-03-22 Schrotteinschmelzen und einfuehren von festem material in geschmolzenes metall.

Country Status (11)

Country Link
US (2) US4589637A (enExample)
EP (1) EP0120684B1 (enExample)
JP (1) JPS59185742A (enExample)
AT (1) ATE32237T1 (enExample)
AU (1) AU571865B2 (enExample)
BR (1) BR8401403A (enExample)
CA (1) CA1220351A (enExample)
DE (1) DE3469040D1 (enExample)
ES (1) ES531012A0 (enExample)
GB (1) GB8308449D0 (enExample)
ZA (1) ZA842066B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598899A (en) * 1984-07-10 1986-07-08 Kennecott Corporation Light gauge metal scrap melting system
CA1328563C (en) * 1986-06-12 1994-04-19 Paul Metz Method of treating metal melts and apparatus for carrying out the method
WO1990011379A1 (fr) * 1989-03-17 1990-10-04 Fiziko-Tekhnichesky Institut Akademii Nauk Belorusskoi Ssr Procede et installation de traitement de mitraille d'aluminium et de ses alliages
FR2672620A1 (fr) * 1991-02-11 1992-08-14 Thermco Procede et installation de recuperation par fusion de metaux non ferreux sous forme divisee.
BR9204817A (pt) * 1991-03-27 1993-07-13 Kawasaki Steel Co Sistema para a remocao de substancia estranha nao metalica em metal em fusao
JP3299332B2 (ja) * 1992-04-24 2002-07-08 株式会社宮本工業所 アルミニウム合金の廃材溶解装置
GB9217802D0 (en) * 1992-08-21 1992-10-07 Cookson Aluminium Ltd A furnace
GB2285588B (en) * 1994-01-17 1997-04-30 Ea Tech Ltd Method and apparatus for mixing a metal matrix composite
DE19839670A1 (de) * 1998-09-01 2000-03-02 Induga Industrieoefen Und Gies Verfahren zur kontinuierlichen Herstellung von Metall-Legierungen
DE19939782C1 (de) * 1999-08-21 2001-05-17 Schott Glas Vorrichtung und Verfahren zum Erschmelzen oder Läutern von Gläsern oder Glaskeramiken
AU2003275923B2 (en) * 2002-06-15 2008-11-13 Solios Thermal Limited Electromagnetic induction apparatus and method of treatment of molten materials
GB0213848D0 (en) * 2002-06-15 2002-07-24 Stein Atkinson Strody Ltd Furnace
EP2009121B1 (en) * 2006-01-26 2014-10-22 Digimet 2013 Sl Waste treatment method
WO2015044878A1 (en) * 2013-09-25 2015-04-02 Louis Johannes Fourie An induction furnace and a method of operating it
GB2536185A (en) * 2014-08-08 2016-09-14 Fives Solios Ltd Method and apparatus for submerging materials into a molten material bath

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1329051A (fr) * 1962-04-27 1963-06-07 Perfectionnements aux fours à sole pour métaux à basse température de fusion
AU422827B2 (en) * 1967-10-03 1972-03-28 Monzino Riotinto Of Australia Limited Continuous degassing of metals
US3579324A (en) * 1968-11-18 1971-05-18 Inductotherm Corp Method for induction melting of fine particles
SE342900B (enExample) * 1970-06-10 1972-02-21 Graenges Essem Ab
DE2102747A1 (en) * 1971-01-21 1972-08-03 Bbc Brown Boveri & Cie Steel prodn from sponge iron - with stirring induced by wandering magnetic field
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
FR2280284A1 (fr) * 1974-07-25 1976-02-20 Electricite De France Perfectionnements aux fours electriques de fusion par induction
US4099960A (en) * 1975-02-19 1978-07-11 Demag A.G. Method of smelting metallic material, particularly iron sponge
US4375885A (en) * 1980-02-13 1983-03-08 Shinko Electric Co., Ltd. Reverberatory furnace
US4286985A (en) * 1980-03-31 1981-09-01 Aluminum Company Of America Vortex melting system
FR2517919A1 (fr) * 1981-12-08 1983-06-10 Pechiney Aluminium Dispositif de chauffage et/ou de brassage et/ou de transfert de metaux a l'etat liquide

Also Published As

Publication number Publication date
US4704162A (en) 1987-11-03
CA1220351A (en) 1987-04-14
JPS59185742A (ja) 1984-10-22
EP0120684B1 (en) 1988-01-27
AU571865B2 (en) 1988-04-28
AU2620784A (en) 1984-10-04
BR8401403A (pt) 1984-11-06
ES8506483A1 (es) 1985-07-16
ZA842066B (en) 1984-11-28
EP0120684A1 (en) 1984-10-03
US4589637A (en) 1986-05-20
GB8308449D0 (en) 1983-05-05
JPH0132294B2 (enExample) 1989-06-30
DE3469040D1 (en) 1988-03-03
ES531012A0 (es) 1985-07-16

Similar Documents

Publication Publication Date Title
ATE32237T1 (de) Schrotteinschmelzen und einfuehren von festem material in geschmolzenes metall.
GB2269889B (en) A furnace
ATE64260T1 (de) Induktionsoefen.
ATE23564T1 (de) Rueckgewinnung von aluminiumabfaellen.
DE68901034D1 (de) Reinigen von geschmolzenem metall.
FR2308887A1 (fr) Procede pour regler independamment le melange d'air et de combustible et la vitesse de fusion dans des fours a cuve a bruleurs multiples, destines a la fusion de metaux
BE901583A (fr) Brique de soufflage pour poches metallurgiques et procede pour son introduction dans le garnissage.
SE8603384L (sv) Sett och anordning for tillverkning av tunn metallplat direkt fran smelt metall
ES479252A1 (es) Procedimiento para agitar las partes no solidificadasen una banda de colada procedente de una maquina de extrusion.
FI842328A0 (fi) Foerreglingsorgan foer tillbakahaollande av slagg under avtappning ur en konverter.
SE8009058L (sv) Forfaringssett och anordning for fordelning av smelt metall vid kontinuerlig gjutning
SE8402843L (sv) Sett att hindra intrengning av metall mellan en kokillvegg och ett munstycke
ATE27856T1 (de) Vorrichtung zur waermebehandlung von teilchenmaterial.
JPS52123992A (en) Method and apparatus for cooling slag
FR2422722A1 (fr) Recuit de recristallisation d'un acier au silicium
GB1468315A (en) Induction furnace
DE68920334D1 (de) Vorrichtung zum regeln der fliessgeschwindigkeit von geschmolzenem metall.
JPS5791842A (en) Horizontal and continuous casting method of deformed cast iron piece
RU94009227A (ru) Устройство для обработки для внепечной обработки жидкого металла с электроподогревом
KR920009994A (ko) 용융금속 생산용 장치
Kurilov et al. Utilizing the Heat of Waste Gases for Thermal Cooling in the Iron and Steel Industry
Deryabin Hydrodynamic Modelling of the Flows in the Sub-Crater Zone of a Converter
Baranov et al. Kinetics of Aluminum Solution in Cast Iron(Melts)
GB1130173A (en) Method and apparatus for performing metallurgical operations
SE8003992L (sv) Anordning for smeltreduktion

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee