DE69522801T3 - Verfahren zum Schmelzen von Aluminium, Schrott und Aluminiumrückständen - Google Patents

Verfahren zum Schmelzen von Aluminium, Schrott und Aluminiumrückständen Download PDF

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Publication number
DE69522801T3
DE69522801T3 DE1995622801 DE69522801T DE69522801T3 DE 69522801 T3 DE69522801 T3 DE 69522801T3 DE 1995622801 DE1995622801 DE 1995622801 DE 69522801 T DE69522801 T DE 69522801T DE 69522801 T3 DE69522801 T3 DE 69522801T3
Authority
DE
Germany
Prior art keywords
furnace
burner
rotary drum
loading
oxygen
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
DE1995622801
Other languages
German (de)
English (en)
Other versions
DE69522801D1 (de
DE69522801T2 (de
Inventor
Franz Michael Schwalbe
Gregor Langemeyer
Roland Scharf
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.)
Air Products and Chemicals Inc
Original Assignee
ALUSTOCKACH GmbH
Air Products and Chemicals 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8219475&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69522801(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ALUSTOCKACH GmbH, Air Products and Chemicals Inc filed Critical ALUSTOCKACH GmbH
Publication of DE69522801D1 publication Critical patent/DE69522801D1/de
Publication of DE69522801T2 publication Critical patent/DE69522801T2/de
Application granted granted Critical
Publication of DE69522801T3 publication Critical patent/DE69522801T3/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
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like 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
    • F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
    • F27D2019/0015—Monitoring the composition of the exhaust gases or of one of its components
    • 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
    • F27D2019/0068—Regulation involving a measured inflow of a particular gas in the enclosure
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
DE1995622801 1995-07-27 1995-07-27 Verfahren zum Schmelzen von Aluminium, Schrott und Aluminiumrückständen Expired - Lifetime DE69522801T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950111857 EP0756014B2 (en) 1995-07-27 1995-07-27 Method for smelting aluminum, scrap and remainders containing aluminum

Publications (3)

Publication Number Publication Date
DE69522801D1 DE69522801D1 (de) 2001-10-25
DE69522801T2 DE69522801T2 (de) 2002-03-28
DE69522801T3 true DE69522801T3 (de) 2008-08-14

Family

ID=8219475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995622801 Expired - Lifetime DE69522801T3 (de) 1995-07-27 1995-07-27 Verfahren zum Schmelzen von Aluminium, Schrott und Aluminiumrückständen

Country Status (9)

Country Link
EP (1) EP0756014B2 (enExample)
JP (1) JP3737568B2 (enExample)
KR (1) KR100413327B1 (enExample)
CN (1) CN1050385C (enExample)
CA (1) CA2181773A1 (enExample)
DE (1) DE69522801T3 (enExample)
ES (1) ES2164729T5 (enExample)
TW (1) TW333604B (enExample)
ZA (1) ZA966281B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011050092U1 (de) 2011-05-10 2011-06-22 Schmidt, Dieter, 45701 Trommelofen insbesondere Drehtrommelofen

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395221B1 (en) 2000-03-23 2002-05-28 Mdy Engineering Corp. Tilting rotary furnace system for recovery of non-ferrous metals from scrap or dross and method of operation
DE10114179A1 (de) * 2001-03-23 2002-09-26 Linde Ag Vorrichtung zum Einschmelzen von Aluminiumschrott
US6436337B1 (en) * 2001-04-27 2002-08-20 Jupiter Oxygen Corporation Oxy-fuel combustion system and uses therefor
ES2201885B1 (es) * 2001-11-16 2005-06-01 Al Air Liquide España, S.A. Procedimiento para la fusion de una carga de aluminio.
DE10325556A1 (de) * 2003-06-05 2004-12-23 Linde Ag Verfahren zur Verringerung von Schadstoffen in den Abgasen eines brennerbefeuerten Schmelzofens
CN100410398C (zh) * 2003-11-07 2008-08-13 Mdy有限责任公司 包含用以冷却压缩头的冷却系统和冷却方法的熔渣压缩装置
ES2242544B1 (es) * 2004-04-22 2006-12-01 Enric Hernandez I Monton Recuperacion de aluminio en complejos de aluminio-polietileno.
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.
DE102005027320A1 (de) * 2005-06-13 2006-12-14 Karl Konzelmann Metallschmelzwerke Gmbh & Co.Kg Chargenschmelzen von Aluminium-Legierungsschrott in einem Drehtrommelofen
ZA200900898B (en) * 2006-09-14 2010-06-30 Silicium Becancour Inc Process and apparatus for purifying low-grade silicon material
US8632621B2 (en) * 2010-07-12 2014-01-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for melting a solid charge
US8262983B2 (en) 2010-08-05 2012-09-11 Altek, L.L.C. Tilting rotary furnace system and methods of aluminum recovery
PL2664884T3 (pl) 2012-05-18 2020-02-28 Air Products And Chemicals, Inc. Sposób i urządzenie do podgrzewania metali
DE102013014404A1 (de) 2013-08-29 2015-03-05 Linde Aktiengesellschaft Verfahren zur Detektion eines Verbrennungsgases in einem Ofen
CN104152697B (zh) * 2014-07-21 2016-04-27 湖州织里荣华铝业有限公司 一种废旧铝材回收装置
CN106591950B (zh) * 2016-12-15 2019-07-02 安阳方圆研磨材料有限责任公司 回转式抛光粉晶体生长炉
DE102017008768A1 (de) 2017-09-19 2019-03-21 Linde Aktiengesellschaft Verfahren zur Steuerung einer Verbrennung und Ofen
CN113446849A (zh) * 2020-03-28 2021-09-28 伯纳特(苏州)能源科技有限公司 一种低温纯氧混电熔铝炉
CN115077240A (zh) * 2021-03-12 2022-09-20 空气化工产品有限公司 用于熔炼金属炉料的炉和方法
CN114739170A (zh) * 2022-04-19 2022-07-12 赛姆特克热能设备(重庆)有限公司 一种带烟气自回流的纯氧燃烧铝熔化设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8912136U1 (de) * 1989-10-12 1989-11-23 Michael, Georg, Dipl.-Ing., 6331 Schöffengrund Drehtrommel-Schmelzofen
US4983214A (en) * 1990-02-13 1991-01-08 Zia Technology, Inc. Method and apparatus for direct reduction of metal oxides
FI89509C (sv) 1990-05-11 1993-10-11 Rm Metal Consulting Ky Förbättring vid insmältning av sekundärmetall
DE4026414A1 (de) 1990-08-21 1992-02-27 Linde Ag Verfahren zur verringerung von schadstoffen in den abgasen brennerbefeuerter schmelzoefen
DE4231777C2 (de) † 1992-09-23 1995-11-30 Fraunhofer Ges Forschung Verfahren zur spektralen Analyse einer eine Flackerfrequenz aufweisenden technischen Flamme durch optische Emissions- oder Absorptionsspektroskopie und Anordnung zur Durchführung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011050092U1 (de) 2011-05-10 2011-06-22 Schmidt, Dieter, 45701 Trommelofen insbesondere Drehtrommelofen

Also Published As

Publication number Publication date
EP0756014B1 (en) 2001-09-19
JP3737568B2 (ja) 2006-01-18
CA2181773A1 (en) 1997-01-28
DE69522801D1 (de) 2001-10-25
EP0756014B2 (en) 2008-02-20
EP0756014A1 (en) 1997-01-29
ES2164729T3 (es) 2002-03-01
ZA966281B (en) 1998-01-26
CN1050385C (zh) 2000-03-15
KR970006522A (ko) 1997-02-21
JPH09104930A (ja) 1997-04-22
DE69522801T2 (de) 2002-03-28
KR100413327B1 (ko) 2004-03-30
CN1148094A (zh) 1997-04-23
TW333604B (en) 1998-06-11
ES2164729T5 (es) 2008-06-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: AIR PRODUCTS AND CHEMICALS, INC., ALLENTOWN, PA.,

8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings