ZA963519B - Method of reprocessing zinc- and iron oxide-containing residual material. - Google Patents

Method of reprocessing zinc- and iron oxide-containing residual material.

Info

Publication number
ZA963519B
ZA963519B ZA9603519A ZA963519A ZA963519B ZA 963519 B ZA963519 B ZA 963519B ZA 9603519 A ZA9603519 A ZA 9603519A ZA 963519 A ZA963519 A ZA 963519A ZA 963519 B ZA963519 B ZA 963519B
Authority
ZA
South Africa
Prior art keywords
fluidised bed
iron oxide
gas
circulating
zinc
Prior art date
Application number
ZA9603519A
Other languages
English (en)
Inventor
Andreas Orth
Peter Weber
Uwe Harter
Ernst Wallis
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
Publication of ZA963519B publication Critical patent/ZA963519B/xx

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)
ZA9603519A 1995-05-05 1996-05-03 Method of reprocessing zinc- and iron oxide-containing residual material. ZA963519B (en)

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
ZA963519B true ZA963519B (en) 1997-11-03

Family

ID=7761187

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9603519A ZA963519B (en) 1995-05-05 1996-05-03 Method of reprocessing zinc- and iron oxide-containing residual material.

Country Status (11)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI103582B (fi) * 1997-12-19 1999-07-30 Valtion Teknillinen Menetelmä metallia sekä orgaanista ainesta sisältävän materiaalin käsi ttelemiseksi, 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
US8377175B2 (en) * 2010-02-26 2013-02-19 Arcelormittal Investigacion Y Desarrollo, S.L. Apparatus and method for treating exhaust gas
EP2539041B1 (en) * 2010-02-26 2016-10-05 ArcelorMittal Apparatus and method for treating exhaust gas containing zinc vapors
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
JP6169267B2 (ja) 2013-10-02 2017-07-26 オウトテック （フィンランド） オサケ ユキチュアＯｕｔｏｔｅｃ （Ｆｉｎｌａｎｄ） Ｏｙ ヒ素および／またはアンチモンを煙塵から除去する方法
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
EP4330439A1 (en) * 2021-06-16 2024-03-06 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
EP0741192A1 (de) 1996-11-06
AU5204296A (en) 1996-11-21
TW298567B (xx) 1997-02-21
US5667556A (en) 1997-09-16
KR960041384A (ko) 1996-12-19
EP0741192B1 (de) 1999-05-19
ATE180285T1 (de) 1999-06-15
ES2131888T3 (es) 1999-08-01
DE19516558A1 (de) 1996-11-07
CA2175742A1 (en) 1996-11-06
DE59601923D1 (de) 1999-06-24
JPH08311570A (ja) 1996-11-26

Similar Documents

Publication Publication Date Title
ZA963519B (en) Method of reprocessing zinc- and iron oxide-containing residual material.
AU577215B2 (en) Two-stage melt reduction of iron ore with gas afterburning
ZA8373B (en) Low energy process for separating carbon dioxide and acid gases from a carbonaceous off-gas
TW235254B (xx)
RU2101361C1 (ru) Способ производства жидкого чугуна или стального полупродукта
AU6335894A (en) Method of reprocessing residual metallurgical materials which contain zinc and lead
BG105056A (en) Method for solid particles recycling in fluidized bed circulation reactor
DE3365244D1 (en) Gas lock system for charging particles into a pressurized reactor
CA2162387A1 (en) Method and Apparatus for Processing Bed Material in Fluidized Bed Reactors
AU633669B2 (en) Method of reprocessing zinc- and lead-containing residues from metallurgical plants
KR0125443B1 (ko) 배기 가스 정제에 의해 얻어진 잔류물을 처리하는 방법
AU751205B2 (en) Method for producing directly-reduced iron, liquid pig iron and steel
ES2107517T3 (es) Instalacion de tratamiento de reduccion del mineral de hierro en lecho fluidificado circulante.
ATE149577T1 (de) Anlage zur eisenerzreduktion in circulierenden wirbelschicht
ZA979715B (en) Process for recycling a fine-particulate solid discharged from a reactor vessel by means of a carrier gas.
De Lassat et al. A Reduction Plant for Iron Ore Using a Circulating Fluidised Bed
ES2133373T3 (es) Instalacion de reduccion de mineral de hierro que utiliza lechos de particulas solidas fluidizados por un gas reductor.
JPS6011092B2 (ja) 電気炉ダストの処理方法
Ponghis Application of Plasma Technology to the Blast Furnace Process
DE69321180D1 (de) Vorrichtung zur Reduktion von Eisenerzen in einer Zirkulierenden Schwebeschicht
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
Nicolle et al. A Treatment for the Reduction of Iron Ore Using a Circulating Fluidised Bed
Bodu et al. The Lodeve Plant: a Complex Alkaline Process for a Complex Uranium Ore.(Retroactive Coverage)
ES8405726A1 (es) Procedimiento para preparar granulos de azufre
Westbrook Hot Metal Desulfurization, BOF(Basic Oxygen Furnace) Charging and Oxygen Blowing: Level 1 Environmental Assessment