DE69216181D1 - Verfahren und Vorrichtung zum Verarbeiten oder Rückgewinnen von Metallen - Google Patents

Verfahren und Vorrichtung zum Verarbeiten oder Rückgewinnen von Metallen

Info

Publication number
DE69216181D1
DE69216181D1 DE69216181T DE69216181T DE69216181D1 DE 69216181 D1 DE69216181 D1 DE 69216181D1 DE 69216181 T DE69216181 T DE 69216181T DE 69216181 T DE69216181 T DE 69216181T DE 69216181 D1 DE69216181 D1 DE 69216181D1
Authority
DE
Germany
Prior art keywords
chamber
scrap
processing
portions
melting
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.)
Expired - Lifetime
Application number
DE69216181T
Other languages
English (en)
Inventor
Keith Clive Lewis
Ophneil Henry Perry
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.)
Stein Atkinson Stordy Ltd
Original Assignee
Stein Atkinson Stordy 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 Stein Atkinson Stordy Ltd filed Critical Stein Atkinson Stordy Ltd
Application granted granted Critical
Publication of DE69216181D1 publication Critical patent/DE69216181D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
DE69216181T 1991-09-13 1992-09-02 Verfahren und Vorrichtung zum Verarbeiten oder Rückgewinnen von Metallen Expired - Lifetime DE69216181D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9119543A GB9119543D0 (en) 1991-09-13 1991-09-13 Metal processing or recovery

Publications (1)

Publication Number Publication Date
DE69216181D1 true DE69216181D1 (de) 1997-02-06

Family

ID=10701332

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216181T Expired - Lifetime DE69216181D1 (de) 1991-09-13 1992-09-02 Verfahren und Vorrichtung zum Verarbeiten oder Rückgewinnen von Metallen

Country Status (8)

Country Link
US (1) US5441556A (de)
EP (1) EP0532222B1 (de)
AT (1) ATE146823T1 (de)
AU (1) AU2488992A (de)
CA (1) CA2118942A1 (de)
DE (1) DE69216181D1 (de)
GB (2) GB9119543D0 (de)
WO (1) WO1993006253A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364443A (en) * 1993-12-01 1994-11-15 Alcan International Limited Process for combined decoating and melting of aluminum scrap contaminated with organics
BE1008940A3 (fr) * 1994-12-20 1996-10-01 Univ Bruxelles Procede et dispositif de recuperation d'aluminium contenu dans des dechets oxydes.
US11767575B2 (en) * 2020-07-09 2023-09-26 Gpre Ip, Llc Vortex scrap metal injector
US11835295B2 (en) * 2020-07-09 2023-12-05 Gpre Ip, Llc Melt furnace header gate system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE614284C (de) * 1935-06-05 Siemens & Halske Akt Ges Verfahren zum Schmelzen fein verteilter Metalle
US1799643A (en) * 1929-02-06 1931-04-07 F E Kennedy Down-blast oil-smelting furnace
GB509469A (en) * 1937-07-19 1939-07-13 Albert Auriol Process and furnace for the reduction of metal from ore
GB522098A (en) * 1937-10-06 1940-06-10 Frank Hodson Improvements relating to the reduction of ores
US2446637A (en) * 1945-11-08 1948-08-10 Chase Brass & Copper Co Method for melting brass chips
JPS5141044Y2 (de) * 1971-08-21 1976-10-06
US4010935A (en) * 1975-12-22 1977-03-08 Alumax Inc. High efficiency aluminum scrap melter and process therefor
US4209321A (en) * 1979-04-23 1980-06-24 Westinghouse Electric Corp. Method for melting machine chips
DE3742186A1 (de) * 1987-12-12 1989-06-22 Honsel Werke Ag Anlage und verfahren zum erschmelzen von metallen, insbesondere ne-metallen
GB2229800B (en) * 1989-03-28 1993-08-04 Stein Atkinson Strody Ltd Scrap recovery apparatus
GB8906935D0 (en) * 1989-03-28 1989-05-10 Stein Atkinson Strody Ltd Heat processing apparatus

Also Published As

Publication number Publication date
WO1993006253A1 (en) 1993-04-01
GB2259564A (en) 1993-03-17
CA2118942A1 (en) 1993-04-01
AU2488992A (en) 1993-04-27
GB9218548D0 (en) 1992-10-14
US5441556A (en) 1995-08-15
EP0532222B1 (de) 1996-12-27
GB2259564B (en) 1995-11-22
ATE146823T1 (de) 1997-01-15
EP0532222A1 (de) 1993-03-17
GB9119543D0 (en) 1991-10-23

Similar Documents

Publication Publication Date Title
NO885684D0 (no) Fremgangsmaate, samt anordning for utvinning av ikke-jernmetall fra dross.
US4177063A (en) Method and apparatus for reducing metal oxide
DE69504309D1 (de) Verfahren und vorrichtung zur rückgewinnung von nichteisenmetallen aus schrott oder krätzen
ATE121799T1 (de) Verfahren und anlage zum schmelzen verunreinigter metallischer abfälle.
DE69014938D1 (de) Verfahren und Anlage zur Rückgewinnung von NE-Metallen mittels eines Schachtofens mit kontinuierlicher Zufuhr.
ATE94912T1 (de) Vorrichtung zum umschmelzen zur gewinnung von metallen.
ATE146823T1 (de) Verfahren und vorrichtung zum verarbeiten oder rückgewinnen von metallen
ATE45774T1 (de) Verfahren und vorrichtung zur aufbereitung feinteiligen aluminiumschrotts.
ATE29740T1 (de) Vorrichtung zum behandeln von geschmolzenen metallen und verfahren zum reinigen von stahlschmelzen.
JPS5785936A (en) Metod and apparatus for treating steel scrap
ATE7711T1 (de) Verfahren und apparat zur rueckgewinnung von energie aus fluessiger schlacke.
SE9002181D0 (sv) Process for reducing contamination of high temperature melts
DE59801278D1 (de) Verfahren zur Schmelzabtrennung von Nichteisenmetall aus Schrottmetallgegenständen und Tunnelofenvorrichtung zur Durchführung des Verfahrens
Roth et al. Maximizing the aluminum recovered from your dross and elimination of any waste products in dross recycling
Hochtl Vacuum Refining Induction Furnaces for Aluminum Melts
Johnson Reducing Contamination of High Temperature Melts
Friesz et al. Conservation and Recycling Metal From Hot Aluminum Dross Through Quick Cooling and Related Pollution Controls
Volkov et al. Production of Alloy Steel by Electroslag Remelting of Turnings
ATE336602T1 (de) Verfahren und vorrichtung zum trennen von in aluminiumlegierungen enthaltenen eisenwerkstoffteilen
DE59202902D1 (de) Verfahren zum Schmelzen von Schrott sowie Vorrichtung zur Durchführung dieses Verfahrens.
Jodeit et al. Melting Furnace for the Thermal Processing of Wastes Containing Heavy Metals and/or Dioxin
ATE145676T1 (de) Verfahren und vorrichtung zur behandlung von metallischen werkstücken

Legal Events

Date Code Title Description
8332 No legal effect for de