ES2069143T3 - Procedimiento para reducir las sustancias nocivas de los gases de combustion de hornos de fusion calentados por quemador. - Google Patents

Procedimiento para reducir las sustancias nocivas de los gases de combustion de hornos de fusion calentados por quemador.

Info

Publication number
ES2069143T3
ES2069143T3 ES91113872T ES91113872T ES2069143T3 ES 2069143 T3 ES2069143 T3 ES 2069143T3 ES 91113872 T ES91113872 T ES 91113872T ES 91113872 T ES91113872 T ES 91113872T ES 2069143 T3 ES2069143 T3 ES 2069143T3
Authority
ES
Spain
Prior art keywords
procedure
reduce
burner
harmful substances
combustion gases
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
ES91113872T
Other languages
English (en)
Inventor
Wilfried Dipl-Ing Lissack
Werner Dr Dipl-I Stutzenberger
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Application granted granted Critical
Publication of ES2069143T3 publication Critical patent/ES2069143T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Incineration Of Waste (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

LA INVENCION TRATA DE UN METODO PARA LA DISMINUCION DE COMBINACIONES PERJUDICIALES QUE SE ENCUENTRAN EN LOS GASES DE SALIDA DE HORNOS DE FUSION CON QUEMADOR, DONDE LA SUSTANCIA DE FUSION SE INTRODUCE EN EL HORNO Y ALLI SE IMPULSA CON CALOR HACIA EL CALENTADOR. PARA ELLO SE ACONSEJA QUE SE SUMINISTRE EL GAS CON SUFICIENTE OXIGENO DENTRO DEL HORNO A LA MEZCLA DE GAS CIRCULANTE, DONDE LA ALIMENTACION DE ESTE GAS SE LLEVA A CABO DE TAL FORMA QUE EL IMPULSO DEL MOVIMIENTO DE GAS DEL QUEMADOR Y EL IMPULSO DEL MOVIMIENTO DEL GAS CON SUFICIENTE OXIGENO NO ESTAN DIRIGIDOS EN EL MISMO SENTIDO Y EN PARALELO. DE ESTA FORMA SE PRODUCEN REMOLINOS DE GAS EN EL HORNO DE FUSION DONDE SE QUEMAN LAS SUSTANCIAS DAÑINAS Y POR LO TANTO SE EVITA SU EXPULSION.
ES91113872T 1990-08-21 1991-08-19 Procedimiento para reducir las sustancias nocivas de los gases de combustion de hornos de fusion calentados por quemador. Expired - Lifetime ES2069143T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904026414 DE4026414A1 (de) 1990-08-21 1990-08-21 Verfahren zur verringerung von schadstoffen in den abgasen brennerbefeuerter schmelzoefen

Publications (1)

Publication Number Publication Date
ES2069143T3 true ES2069143T3 (es) 1995-05-01

Family

ID=6412623

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91113872T Expired - Lifetime ES2069143T3 (es) 1990-08-21 1991-08-19 Procedimiento para reducir las sustancias nocivas de los gases de combustion de hornos de fusion calentados por quemador.

Country Status (5)

Country Link
EP (1) EP0475128B1 (es)
AT (1) ATE116425T1 (es)
BR (1) BR9103521A (es)
DE (2) DE4026414A1 (es)
ES (1) ES2069143T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202827A1 (de) * 1992-01-31 1993-08-05 Linde Ag Geregelter betrieb von industrieoefen
EP0756014B2 (en) 1995-07-27 2008-02-20 Air Products And Chemicals, Inc. Method for smelting aluminum, scrap and remainders containing aluminum
DE19824573A1 (de) * 1998-06-02 1999-12-09 Linde Ag Verfahren zum Schmelzen von Metallen
NL1009412C2 (nl) * 1998-06-15 1999-12-16 Gibros Pec Bv Werkwijze voor het in een ovenruimte pyrometallurgisch verwerken van metaalhoudend afval.
DE10114179A1 (de) * 2001-03-23 2002-09-26 Linde Ag Vorrichtung zum Einschmelzen von Aluminiumschrott
DE10325557A1 (de) * 2003-06-05 2004-12-23 Linde Ag Verfahren zur Verringerung von Schadstoffen in den Abgasen eines Schmelzofens
DE10325556A1 (de) * 2003-06-05 2004-12-23 Linde Ag Verfahren zur Verringerung von Schadstoffen in den Abgasen eines brennerbefeuerten Schmelzofens
US7516620B2 (en) 2005-03-01 2009-04-14 Jupiter Oxygen Corporation Module-based oxy-fuel boiler
PL2664884T3 (pl) 2012-05-18 2020-02-28 Air Products And Chemicals, Inc. Sposób i urządzenie do podgrzewania metali
DE102013017943A1 (de) 2013-10-29 2015-04-30 Linde Aktiengesellschaft Verfahren zum Betreiben eines Drehtrommelofens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370071A (en) * 1972-01-04 1974-10-09 Thermetics Inc Scrap reclamation
US4016003A (en) * 1976-01-23 1977-04-05 Kaiser Aluminum & Chemical Corporation Beneficiation of metal scrap
SE434405B (sv) * 1981-07-22 1984-07-23 Boliden Ab Forfarande for upparbetning av metallinnehallande avfallsprodukter
DE8912136U1 (de) * 1989-10-12 1989-11-23 Michael, Georg, Dipl.-Ing., 6331 Schöffengrund Drehtrommel-Schmelzofen

Also Published As

Publication number Publication date
DE4026414A1 (de) 1992-02-27
EP0475128A1 (de) 1992-03-18
EP0475128B1 (de) 1994-12-28
BR9103521A (pt) 1992-05-12
DE59104040D1 (de) 1995-02-09
ATE116425T1 (de) 1995-01-15

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