ES2152480T3 - Metodo y aparato para reciclar residuos de la industria de hierro y acero. - Google Patents

Metodo y aparato para reciclar residuos de la industria de hierro y acero.

Info

Publication number
ES2152480T3
ES2152480T3 ES96119885T ES96119885T ES2152480T3 ES 2152480 T3 ES2152480 T3 ES 2152480T3 ES 96119885 T ES96119885 T ES 96119885T ES 96119885 T ES96119885 T ES 96119885T ES 2152480 T3 ES2152480 T3 ES 2152480T3
Authority
ES
Spain
Prior art keywords
subject
founded
product
reduced
rotating oven
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
ES96119885T
Other languages
English (en)
Inventor
Yoshitaka Ishikawa
Susumu Ide
Toshio Matsuoka
Shinichi Kurozu
Hiroshi Koide
Shigeru Morishita
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Application granted granted Critical
Publication of ES2152480T3 publication Critical patent/ES2152480T3/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
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • 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
    • C22B7/02—Working-up flue dust
    • 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
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B2007/022—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type the drum having a non-uniform section along its length
    • 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
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/961—Treating flue dust to obtain metal other than by consolidation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Incineration Of Waste (AREA)

Abstract

EN UN METODO DE RECICLAJE DE RESIDUOS DE LA INDUSTRIA DE HIERRO Y ALUMINIO (1-1, 1-2) MEDIANTE PROCESAMIENTO DEL RESIDUO (1-1, 1-2) COMO UNA SUSTANCIA OBJETO MEDIANTE EL USO DE UN HORNO GIRATORIO (7), LA SUSTANCIA OBJETO ES CAMBIADA EN UN MATERIAL VALIOSO MIENTRAS LA SUSTANCIA OBJETO VIAJA EN EL HORNO GIRATORIO (7) DESDE UN LADO AGUAS ARRIBA A UN LADO AGUAS ABAJO. LA SUSTANCIA OBJETO ES CALENTADA EN EL LADO AGUAS ARRIBA DEL HORNO GIRATORIO (7) EN UNA ATMOSFERA REDUCTORA PARA SER REDUCIDA Y FUNDIDA EN UN PRODUCTO FUNDIDO. EL PRODUCTO REDUCIDO Y FUNDIDO ES RAPIDAMENTE ENVIADO AL LADO AGUAS ABAJO SIN SER ADHERIDO A UNA PARED INTERNA DEL HORNO GIRATORIO (7). EL MATERIAL VALIOSO ES EXTRAIDO DEL PRODUCTO REDUCIDO Y FUNDIDO QUE PUEDE SER DIRECTAMENTE DESCARGADO DEL HORNO GIRATORIO O QUE PUEDE SER DESCARGADO UNA VEZ QUE EL PRODUCTO REDUCIDO Y FUNDIDO SEA MANTENIDO EN UN RECIPIENTE FORMADO EN LA VECINDAD DEL LADO AGUAS ABAJO DEL HORNO GIRATORIO (7).
ES96119885T 1995-12-11 1996-12-11 Metodo y aparato para reciclar residuos de la industria de hierro y acero. Expired - Lifetime ES2152480T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32193395 1995-12-11
JP33050596A JP2789331B2 (ja) 1995-12-11 1996-12-11 製鉄所発生廃棄物等の再資源化方法及びその装置

Publications (1)

Publication Number Publication Date
ES2152480T3 true ES2152480T3 (es) 2001-02-01

Family

ID=26570638

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96119885T Expired - Lifetime ES2152480T3 (es) 1995-12-11 1996-12-11 Metodo y aparato para reciclar residuos de la industria de hierro y acero.

Country Status (9)

Country Link
US (1) US5843204A (es)
EP (1) EP0781856B1 (es)
JP (1) JP2789331B2 (es)
CN (1) CN1056885C (es)
AT (1) ATE195764T1 (es)
AU (1) AU721376B2 (es)
CA (1) CA2192621A1 (es)
DE (1) DE69609936T2 (es)
ES (1) ES2152480T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982407B1 (de) * 1998-08-24 2003-01-22 Alstom Verfahren zum Schmelzen von anorganischen Stoffen
US6183242B1 (en) * 1999-08-26 2001-02-06 Svedala Industries, Inc. Rotary kiln for forming lightweight aggregate from flyash and sewage sludge
DE19946430A1 (de) 1999-09-28 2001-04-05 Bus Zinkrecycling Freiberg Verfahren zur Verwertung von Eisen, Zink und Blei enthaltenden Sekundärrohstoffen
DE19947343A1 (de) * 1999-10-01 2001-04-12 Abb Schweiz Ag Verfahren zum Schmelzen von schwermetallhaltigen Stoffen
US6395060B1 (en) * 2000-06-19 2002-05-28 Maumee Research & Engineering, Incorporated Furnace flue dust processing method
JP4762420B2 (ja) * 2001-02-20 2011-08-31 住友重機械工業株式会社 ロータリーキルンを用いた酸化鉄の溶融還元方法
SE522953C2 (sv) * 2001-02-22 2004-03-16 Aga Ab Sätt och anordning för behandling av slam medelst en brännare
JP3578128B2 (ja) * 2001-09-17 2004-10-20 新菱冷熱工業株式会社 焼酎廃液または醤油廃液の焼却方法および焼却装置
AU2002952062A0 (en) * 2002-10-15 2002-10-31 D.Wilson Investments Pty. Ltd. Process and apparatus for extracting zinc
JP5079222B2 (ja) * 2005-05-24 2012-11-21 住友重機械工業株式会社 亜鉛含有酸化鉄の処理方法及び処理装置
JP4844228B2 (ja) * 2006-05-12 2011-12-28 住友金属工業株式会社 還元鉄を用いる製鋼方法
JP5123571B2 (ja) * 2007-06-04 2013-01-23 住友重機械工業株式会社 還元処理装置及び還元処理方法
JP5312845B2 (ja) * 2008-05-27 2013-10-09 住友重機械工業株式会社 亜鉛回収装置
JP2010270954A (ja) * 2009-05-21 2010-12-02 Hyuga Seirensho:Kk ロータリーキルンの操業方法
WO2011001282A2 (en) 2009-06-29 2011-01-06 Bairong Li Metal reduction processes, metallurgical processes and products and apparatus
JP5770984B2 (ja) * 2010-07-12 2015-08-26 住友重機械工業株式会社 ロータリーキルン及び金属回収方法
JP5723304B2 (ja) * 2012-02-02 2015-05-27 新日鐵住金株式会社 ロータリーキルンの操業方法
CN103264041B (zh) * 2013-05-29 2015-03-25 遵化市益久矿山机械有限公司 日常金属垃圾热加工处理装置及处理方法
JP5626418B1 (ja) * 2013-06-21 2014-11-19 三菱マテリアル株式会社 リサイクル原料の処理方法
CN104907311B (zh) * 2015-05-15 2017-05-03 石家庄新华能源环保科技股份有限公司 一种垃圾处理回收水分及生产纯碳的方法和装置
CN106568086B (zh) * 2016-10-27 2018-08-17 上海煜工环保科技有限公司 垂直火焰通道接热床式粉状料连续熔融炉
JP6776942B2 (ja) * 2017-02-24 2020-10-28 住友金属鉱山株式会社 工業炉の点検用覗き窓
CN110238172A (zh) * 2019-06-19 2019-09-17 武汉钢铁有限公司 利用高炉消纳处理含锌固废资源的方法
JP7707017B2 (ja) * 2021-09-30 2025-07-14 株式会社クボタ 溶融炉
CN118361953B (zh) * 2024-05-20 2024-10-22 江苏德龙镍业有限公司 一种冶金回转窑

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045639A (en) * 1932-10-06 1936-06-30 Sachtleben Ag Fur Bergbau Und Process for the production of molten iron or steel by the direct method
US3503736A (en) * 1963-03-01 1970-03-31 Sherwood William L Direct iron and steelmaking process
JPS6053090B2 (ja) * 1983-07-26 1985-11-22 住友金属鉱山株式会社 鉄鋼ダストからΖｎおよびＰｂを回収する方法
US4758268A (en) * 1986-12-23 1988-07-19 Zia Technology, Inc. Method and apparatus for reclaiming metal values from electric arc furnace flue dust and sludge and rendering residual solids recyclable or non-hazardous
US4983214A (en) * 1990-02-13 1991-01-08 Zia Technology, Inc. Method and apparatus for direct reduction of metal oxides
US5476990A (en) * 1993-06-29 1995-12-19 Aluminum Company Of America Waste management facility
JPH0770662A (ja) * 1993-08-31 1995-03-14 Sumitomo Metal Ind Ltd 亜鉛含有ダスト中の亜鉛除去装置

Also Published As

Publication number Publication date
CA2192621A1 (en) 1997-06-12
CN1173545A (zh) 1998-02-18
DE69609936T2 (de) 2001-01-04
CN1056885C (zh) 2000-09-27
ATE195764T1 (de) 2000-09-15
US5843204A (en) 1998-12-01
EP0781856B1 (en) 2000-08-23
JP2789331B2 (ja) 1998-08-20
EP0781856A1 (en) 1997-07-02
AU7429896A (en) 1997-06-19
DE69609936D1 (de) 2000-09-28
AU721376B2 (en) 2000-06-29
JPH09222217A (ja) 1997-08-26

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