DK0658216T3 - Chargering af metal i fast tilstand ind i smeltet metal - Google Patents

Chargering af metal i fast tilstand ind i smeltet metal

Info

Publication number
DK0658216T3
DK0658216T3 DK93918044T DK93918044T DK0658216T3 DK 0658216 T3 DK0658216 T3 DK 0658216T3 DK 93918044 T DK93918044 T DK 93918044T DK 93918044 T DK93918044 T DK 93918044T DK 0658216 T3 DK0658216 T3 DK 0658216T3
Authority
DK
Denmark
Prior art keywords
metal
charging
well
solid
flow
Prior art date
Application number
DK93918044T
Other languages
Danish (da)
English (en)
Inventor
Warwick Nicholson Sunnyb Brown
Roger Howitt
Anil Katyal
Original Assignee
Calder Aluminium 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 Calder Aluminium Ltd filed Critical Calder Aluminium Ltd
Application granted granted Critical
Publication of DK0658216T3 publication Critical patent/DK0658216T3/da

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
    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt
    • 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
    • F27D3/14—Charging or discharging liquid or molten material
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Continuous Casting (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
DK93918044T 1992-08-21 1993-08-18 Chargering af metal i fast tilstand ind i smeltet metal DK0658216T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9217802A GB9217802D0 (en) 1992-08-21 1992-08-21 A furnace

Publications (1)

Publication Number Publication Date
DK0658216T3 true DK0658216T3 (da) 1997-04-01

Family

ID=10720732

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93918044T DK0658216T3 (da) 1992-08-21 1993-08-18 Chargering af metal i fast tilstand ind i smeltet metal

Country Status (12)

Country Link
US (1) US5350440A (de)
EP (1) EP0658216B1 (de)
JP (1) JP3559041B2 (de)
AT (1) ATE144559T1 (de)
AU (1) AU671142B2 (de)
CA (1) CA2142893C (de)
DE (1) DE69305650T2 (de)
DK (1) DK0658216T3 (de)
ES (1) ES2094560T3 (de)
GB (2) GB9217802D0 (de)
GR (1) GR3021666T3 (de)
WO (1) WO1994004711A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541993A1 (de) * 1995-11-10 1997-05-15 Junker Gmbh O Anwendung eines Verfahrens zum Behandeln von Metallschmelzen
NL1001800C2 (nl) * 1995-12-01 1997-06-04 Hoogovens Aluminium Bv Werkwijze en inrichting voor het continu raffineren van een smelt.
US6036745A (en) * 1997-01-17 2000-03-14 Metaullics Systems Co., L.P. Molten metal charge well
ATE244773T1 (de) * 1998-03-30 2003-07-15 Metaullics Systems Co Lp Metallschrotteintauchvorrichtung für beschickungs-und schrotteinschmelzkammer eines schmelzofens
US6477400B1 (en) 1998-08-20 2002-11-05 Sofamor Danek Holdings, Inc. Fluoroscopic image guided orthopaedic surgery system with intraoperative registration
US6902696B2 (en) * 2002-04-25 2005-06-07 Alcoa Inc. Overflow transfer furnace and control system for reduced oxide production in a casting furnace
GB0311292D0 (en) * 2003-05-16 2003-06-18 Emp Technologies Ltd Improvements in and relating to the movement of metal
GB0311308D0 (en) * 2003-05-16 2003-06-25 Emp Technologies Ltd Improvements in and relating to metal processing
PL2729748T3 (pl) * 2011-07-07 2019-06-28 Pyrotek Inc. Układ do zanurzania złomu
BR112014025614B1 (pt) * 2012-04-16 2020-07-28 Pyrotek, Inc dispositivo de submersão de sucata de metal
ES2742125T3 (es) * 2015-04-23 2020-02-13 Digimet 2013 Sl Horno para fusión y tratamiento de metal y residuos metálicos y método de realización
US10427192B2 (en) 2015-05-15 2019-10-01 Ronald G. Presswood, Jr. Method to recycle plastics, electronics, munitions or propellants using a metal reactant alloy composition
WO2016187144A1 (en) * 2015-05-15 2016-11-24 Presswood Ronald G Jr Method to recycle plastics, electronics, munitions or propellants using a metal reactant alloy composition
CN105349784A (zh) * 2015-10-08 2016-02-24 镇江裕久智能装备股份有限公司 一种铝屑回收传送熔化池
RU2677549C2 (ru) * 2016-07-25 2019-01-17 Общество с ограниченной ответственностью "Научно-производственный центр магнитной гидродинамики" Способ переплавки металлических отходов и печь для его осуществления
WO2019178122A1 (en) * 2018-03-14 2019-09-19 Pyrotek, Inc. Molten metal scrap submergence apparatus
EP3553441A1 (de) * 2018-04-11 2019-10-16 FTAProcessing, s.r.o. Verfahren zum einbetten von festen metallpartikeln in die schmelze beim schmelzen von metallen und vorrichtung zur durchführung des verfahrens
CN109750176A (zh) * 2019-02-26 2019-05-14 苏州铭恒金属科技有限公司 一种减少铝屑烧损的铝合金铸锭熔炼炉和铝屑加料方法
JP6726914B1 (ja) * 2019-09-10 2020-07-22 サンコーアルミ株式会社 アルミニウムの回収方法及び回収装置
US12663214B2 (en) 2021-07-09 2026-06-23 Gpre Ip, Llc Vortex metal insertion furnace control system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060408A (en) * 1977-01-31 1977-11-29 Aluminum Company Of America Melting process
US4386956A (en) * 1980-12-03 1983-06-07 The Anaconda Company Metal recovery process from aluminum dross
US4286985A (en) * 1980-03-31 1981-09-01 Aluminum Company Of America Vortex melting system
JPS59500008A (ja) * 1982-02-23 1984-01-05 クラクストン，レイモンド・ジエイ 溶融媒体中に金属装入物を沈漬し、搬送し、溶融し、循環する方法および装置
GB8308449D0 (en) * 1983-03-28 1983-05-05 Alcan Int Ltd Melting scrap metal
CH654331A5 (de) * 1983-08-25 1986-02-14 Gautschi Electro Fours Sa Verfahren und vorrichtung zum schmelzen von metallschrott und/oder groebe.
US4580768A (en) * 1984-07-16 1986-04-08 Swiss Aluminium Ltd. Device for feeding metal into a molten metal bath
US4592658A (en) * 1984-09-25 1986-06-03 Claxton Raymond J Material entrainment and circulation impeller and method for submerging and entraining material in a media
JP2554510B2 (ja) * 1987-11-17 1996-11-13 三建産業 株式会社 非鉄金属の切粉溶解装置
US4884786A (en) * 1988-08-23 1989-12-05 Gillespie & Powers, Inc. Apparatus for generating a vortex in a melt
FR2672620A1 (fr) * 1991-02-11 1992-08-14 Thermco Procede et installation de recuperation par fusion de metaux non ferreux sous forme divisee.

Also Published As

Publication number Publication date
AU671142B2 (en) 1996-08-15
GR3021666T3 (en) 1997-02-28
GB9317159D0 (en) 1993-10-06
ATE144559T1 (de) 1996-11-15
CA2142893C (en) 2004-11-09
JPH08500633A (ja) 1996-01-23
GB2269889A (en) 1994-02-23
GB9217802D0 (en) 1992-10-07
WO1994004711A1 (en) 1994-03-03
DE69305650T2 (de) 1997-03-27
US5350440A (en) 1994-09-27
HK1007186A1 (en) 1999-04-01
JP3559041B2 (ja) 2004-08-25
EP0658216A1 (de) 1995-06-21
AU4727693A (en) 1994-03-15
CA2142893A1 (en) 1994-03-03
GB2269889B (en) 1996-04-10
ES2094560T3 (es) 1997-01-16
DE69305650D1 (de) 1996-11-28
EP0658216B1 (de) 1996-10-23

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