ES2131888T3 - Procedimiento para el procesamiento de materia residual con contenido de cinc y de oxido de hierro. - Google Patents

Procedimiento para el procesamiento de materia residual con contenido de cinc y de oxido de hierro.

Info

Publication number
ES2131888T3
ES2131888T3 ES96104946T ES96104946T ES2131888T3 ES 2131888 T3 ES2131888 T3 ES 2131888T3 ES 96104946 T ES96104946 T ES 96104946T ES 96104946 T ES96104946 T ES 96104946T ES 2131888 T3 ES2131888 T3 ES 2131888T3
Authority
ES
Spain
Prior art keywords
fluidised bed
iron oxide
zinc
processing
gas
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
ES96104946T
Other languages
English (en)
Inventor
Andreas Dr Orth
Peter Weber
Uwe Dr Harter
Ernst Dr Wallis
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of ES2131888T3 publication Critical patent/ES2131888T3/es
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
    • 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
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/28—Obtaining zinc or zinc oxide from muffle furnace residues
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Detergent Compositions (AREA)
  • Magnetic Ceramics (AREA)

Abstract

LA PRESENTE INVENCION DESCRIBE UN PROCEDIMIENTO PARA EL TRATAMIENTO DE RESIDUO QUE CONTIENE OXIDOS DE ZINC E HIERRO, GRANULANDO POLVO Y/O BARRO CON AGUA QUE CONTIENE OXIDO DE HIERRO Y DE ZINC, EL GRANULADO Y MATERIAL QUE CONTIENE CARBONO SE METEN EN UN SISTEMA DE LECHO FLUIDIZADO CIRCULANTE, LA SUSPENSION DE GAS Y SOLIDO QUE CIRCULA EN EL SISTEMA DE LECHO FLUIDIZADO CIRCULANTE SE INTRODUCE EN UN SEGUNDO LECHO FLUIDIZADO, EL MATERIAL SOLIDO QUE SE EVACUA DEL SEGUNDO LECHO FLUIDIZADO SE VUELVE AL REACTOR DEL LECHO FLUIDIZADO CIRCULANTE, SE INTRODUCE EN EL REACTOR DEL LECHO FLUIDIZADO CIRCULANTE DEL 50 AL 75 % EN VOLUMEN DEL OXIGENO NECESARIO PARA LA GASIFICACION DEL MATERIAL QUE CONTIENE CARBONO COMO GAS DE FLUIDIZACION, Y EN EL SEGUNDO LECHO FLUIDIZADO DEL 25 AL 50 % EN VOLUMEN DE OXIGENO COMO GAS DE FLUIDIZACION Y SECUNDARIO; SE EVACUA MATERIAL QUE CONTIENE OXIDO DE HIERRO DEL REACTOR DEL LECHO FLUIDIZADO CIRCULANTE, Y SE SACA MATERIAL QUE CONTIENE ZINC CON EL GAS QUE SALE DEL SISTEMA DEL LECHO FLUIDIZADO CIRCULANTE.
ES96104946T 1995-05-05 1996-03-28 Procedimiento para el procesamiento de materia residual con contenido de cinc y de oxido de hierro. Expired - Lifetime ES2131888T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995116558 DE19516558A1 (de) 1995-05-05 1995-05-05 Verfahren zur Aufarbeitung von zink- und eisenoxidhaltigem Reststoff

Publications (1)

Publication Number Publication Date
ES2131888T3 true ES2131888T3 (es) 1999-08-01

Family

ID=7761187

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96104946T Expired - Lifetime ES2131888T3 (es) 1995-05-05 1996-03-28 Procedimiento para el procesamiento de materia residual con contenido de cinc y de oxido de hierro.

Country Status (11)

Country Link
US (1) US5667556A (es)
EP (1) EP0741192B1 (es)
JP (1) JPH08311570A (es)
KR (1) KR960041384A (es)
AT (1) ATE180285T1 (es)
AU (1) AU5204296A (es)
CA (1) CA2175742A1 (es)
DE (2) DE19516558A1 (es)
ES (1) ES2131888T3 (es)
TW (1) TW298567B (es)
ZA (1) ZA963519B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI103582B1 (fi) * 1997-12-19 1999-07-30 Valtion Teknillinen Menetelmä metallia sekä orgaanista ainesta sisältävän materiaalin käsittelemiseksi, johon sisältyy metallin erotus
FI981742A0 (fi) 1998-08-12 1998-08-12 Foster Wheeler Energia Oy Nestepakkauskartonki jätemateriaalin kierrätysprosessi ja laite nestepakkauskartonkijätemateriaalin kierrättämiseksi
US6379421B1 (en) * 1999-02-25 2002-04-30 Hylsa S.A. De C.V. Method and apparatus removing undesirable metals from iron-containing materials
KR20030048809A (ko) * 2001-12-13 2003-06-25 주식회사 포스코 코렉스 공정을 이용한 제철소 발생 함철분진의 처리방법
US7128880B2 (en) * 2002-12-19 2006-10-31 Environmental Technologies Capital Partners Llc Organic recycling with a pipe-cross or tubular reactor
US8528343B2 (en) 2008-01-07 2013-09-10 General Electric Company Method and apparatus to facilitate substitute natural gas production
US20090173080A1 (en) * 2008-01-07 2009-07-09 Paul Steven Wallace Method and apparatus to facilitate substitute natural gas production
ES2612484T3 (es) * 2010-02-26 2017-05-17 Arcelormittal Aparato y procedimiento para el tratamiento de gases de escape que contienen vapores de zinc
US8377175B2 (en) 2010-02-26 2013-02-19 Arcelormittal Investigacion Y Desarrollo, S.L. Apparatus and method for treating exhaust gas
RU2567782C2 (ru) * 2013-09-24 2015-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Способ получения металлического цинка из водной суспензии частиц, содержащих соединения этого элемента руды, и устройство для его осуществления
CN105593387A (zh) * 2013-10-02 2016-05-18 奥图泰(芬兰)公司 从烟道粉尘中脱砷和/或锑的方法
CN106240748B (zh) * 2016-08-09 2018-01-23 大连理工大学 用于增加动力锚沉贯深度的方法及其推进器
CN113061736B (zh) * 2021-03-30 2022-03-22 攀钢集团攀枝花钢铁研究院有限公司 烧结机头灰中钾、铅、铁的分离方法
US20240240283A1 (en) * 2021-06-16 2024-07-18 Metso Metals Oy Process and plant for recycling zinc oxide residues

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396423A (en) * 1981-06-22 1983-08-02 Stephens Jr Frank M Process for recovering iron and zinc from steel making dusts
JPS59145740A (ja) * 1983-02-07 1984-08-21 Mitsubishi Metal Corp 亜鉛浸出滓の処理法
DE3942337A1 (de) * 1989-12-21 1991-06-27 Metallgesellschaft Ag Verfahren zur aufarbeitung von zink und blei enthaltenden huettenwerks-reststoffen
DE4317578C2 (de) * 1993-05-27 1995-11-02 Metallgesellschaft Ag Verfahren zur Aufarbeitung von Zink und Blei enthaltenden Hüttenwerks-Reststoffen
JPH07173549A (ja) * 1993-12-17 1995-07-11 Kawasaki Steel Corp 亜鉛及び鉄を含有するダストからの金属亜鉛及び金属鉄の回収方法

Also Published As

Publication number Publication date
KR960041384A (ko) 1996-12-19
DE19516558A1 (de) 1996-11-07
TW298567B (es) 1997-02-21
US5667556A (en) 1997-09-16
EP0741192A1 (de) 1996-11-06
EP0741192B1 (de) 1999-05-19
ZA963519B (en) 1997-11-03
ATE180285T1 (de) 1999-06-15
JPH08311570A (ja) 1996-11-26
CA2175742A1 (en) 1996-11-06
AU5204296A (en) 1996-11-21
DE59601923D1 (de) 1999-06-24

Similar Documents

Publication Publication Date Title
ES2131888T3 (es) Procedimiento para el procesamiento de materia residual con contenido de cinc y de oxido de hierro.
AU557638B2 (en) Removing sulphur dioxide from waste gases using fluidised bed of abosrbent
ZA876557B (en) Hazardous waste reactor system
DE3561401D1 (en) Arrangement for a gasifier and direct reduction furnace
AU635643B2 (en) Reaction between gas and particulate material
AU6335894A (en) Method of reprocessing residual metallurgical materials which contain zinc and lead
FI955659A0 (fi) Menetelmä ja laite petimateriaalin käsittelemiseksi leijupetireaktoreissa
GB1461233A (en) Process for melting iron sponge
ID21228A (id) Peralatan dan proses untuk melaksanakan reaksi dalam partikel-partikel unggun terfluidasi
AU561256B2 (en) Gas distributor for fluidised beds
FR2706883B1 (es)
AU527886B2 (en) Handling slag from coal gasification reactor
ES2099238T3 (es) Instalacion de reduccion de mineral de hierro en lecho fluidificado circulante.
FR2683829B1 (fr) Installation de traitement de reduction du minerai de fer en lit fluidise circulant.
JPS56100698A (en) Inclined plate in methane fermentation vessel
MY130008A (en) Process and apparatus for performing chemical conversions
Rehmat et al. Development of advanced fluid-bed agglomeration and cyclonic incineration for simultaneous waste disposal and energy recovery
ES8405726A1 (es) Procedimiento para preparar granulos de azufre
Strohmeier Recovery of Valuable Materials From Steel Plant Dusts by Processing and/or Recycling as Iron Feed
De Lassat et al. A Reduction Plant for Iron Ore Using a Circulating Fluidised Bed
Schlebusch et al. Sintering and pelletizing of iron ore--technical and economic comparison
JPS57155307A (en) Desulfurization in reduction of iron ore in heat medium particle-circulated fluidized bed
Ashie et al. Production of Direct Reduced Iron Using Petroleum Residue. VII. Reduction and Desulfurization of Iron Ore Coated With Carbon by Pressured Fluidized Bed Reactor
UA9595C2 (uk) Шихта для виробництва марганцевого агломерату
KR950014067B1 (en) Iron ore fluidized bed reduction furnace

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 741192

Country of ref document: ES