CA2372809A1 - Method and installation with smelting and reduction cyclone and a coupled lower furnace for utilising residual material containing iron and heavy metals and optionally iron ore - Google Patents

Method and installation with smelting and reduction cyclone and a coupled lower furnace for utilising residual material containing iron and heavy metals and optionally iron ore Download PDF

Info

Publication number
CA2372809A1
CA2372809A1 CA 2372809 CA2372809A CA2372809A1 CA 2372809 A1 CA2372809 A1 CA 2372809A1 CA 2372809 CA2372809 CA 2372809 CA 2372809 A CA2372809 A CA 2372809A CA 2372809 A1 CA2372809 A1 CA 2372809A1
Authority
CA
Canada
Prior art keywords
furnace
iron
gas
oxygen
plant
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.)
Abandoned
Application number
CA 2372809
Other languages
English (en)
French (fr)
Inventor
Josef Pesl
Fried Sauert
Alexander Fleischanderl
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.)
Primetals Technologies Austria GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2372809A1 publication Critical patent/CA2372809A1/en
Abandoned 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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • 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
CA 2372809 1999-05-14 2000-03-28 Method and installation with smelting and reduction cyclone and a coupled lower furnace for utilising residual material containing iron and heavy metals and optionally iron ore Abandoned CA2372809A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA865/99 1999-05-14
AT0086599A AT407878B (de) 1999-05-14 1999-05-14 Verfahren und anlage zum verwerten von eisen- und schwermetallhältigen reststoffen und/oder eisenerz
PCT/EP2000/002702 WO2000070101A1 (de) 1999-05-14 2000-03-28 Verfahren und anlage mit schmelz/reduktionszyklon und gekoppeltem unterofen zum verwerten von eisen- und schwermetallhältigen reststoffen und/oder eisenfeinerzen

Publications (1)

Publication Number Publication Date
CA2372809A1 true CA2372809A1 (en) 2000-11-23

Family

ID=3501604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2372809 Abandoned CA2372809A1 (en) 1999-05-14 2000-03-28 Method and installation with smelting and reduction cyclone and a coupled lower furnace for utilising residual material containing iron and heavy metals and optionally iron ore

Country Status (5)

Country Link
EP (1) EP1194596A1 (de)
AT (1) AT407878B (de)
BR (1) BR0010527A (de)
CA (1) CA2372809A1 (de)
WO (1) WO2000070101A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109395496A (zh) * 2018-12-19 2019-03-01 曲靖云能投新能源发电有限公司 一种垃圾焚烧发电厂的烟气净化及余热利用系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3220083A1 (de) * 2016-03-16 2017-09-20 Linde Aktiengesellschaft Behandlung von partikelförmigem abfall
EP3220084A1 (de) * 2016-03-16 2017-09-20 Linde Aktiengesellschaft Behandlung von partikelförmigem abfall
CN109880955B (zh) * 2019-04-17 2021-01-08 中国恩菲工程技术有限公司 短流程处理铁基多金属矿料的熔炼方法及熔炼装置
CN114623689B (zh) * 2022-03-09 2023-11-03 江苏沙钢集团有限公司 一种环保节能型电炉及其使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827957A (en) * 1955-03-15 1960-02-10 British Iron Steel Research Improvements in the production of metal from ores and in apparatus therefor
DE3536635A1 (de) * 1985-10-15 1987-04-23 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur rueckgewinnung, insbesondere von eisen sowie von zink, blei und anderen ne-metallischen bestandteilen aus hocheisenhaltigen oxydischen materialien
DE3607774A1 (de) * 1986-03-08 1987-09-17 Kloeckner Cra Tech Verfahren zur zweistufigen schmelzreduktion von eisenerz
DE3608005A1 (de) * 1986-03-11 1987-10-01 Dornier System Gmbh Verfahren zur entsorgung von sondermuell
DE3729798A1 (de) * 1987-09-05 1989-03-16 Kloeckner Humboldt Deutz Ag Vorrichtung zur verhuettung von schmelzbaren stoffen, insbesondere von erzkonzentraten
US5228901A (en) * 1991-02-25 1993-07-20 Idaho Research Foundation, Inc. Partial reduction of particulate iron ores and cyclone reactor
DE4124101C2 (de) * 1991-07-18 1994-06-09 Peter Dr Koecher Verfahren zur Inertisierung fester Rückstände, insbesondere aus Abfallverbrennung und Rauchgasreinigung
DE4439939A1 (de) * 1994-11-09 1996-05-15 Kloeckner Humboldt Deutz Ag Verfahren zur thermischen Entsorgung von Reststoffen
NL9500600A (nl) * 1995-03-29 1996-11-01 Hoogovens Staal Bv Inrichting voor het produceren van vloeibaar ruwijzer door directe reductie.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109395496A (zh) * 2018-12-19 2019-03-01 曲靖云能投新能源发电有限公司 一种垃圾焚烧发电厂的烟气净化及余热利用系统
CN109395496B (zh) * 2018-12-19 2020-11-10 曲靖云能投新能源发电有限公司 一种垃圾焚烧发电厂的烟气净化及余热利用系统

Also Published As

Publication number Publication date
WO2000070101A1 (de) 2000-11-23
AT407878B (de) 2001-07-25
BR0010527A (pt) 2002-02-19
ATA86599A (de) 2000-11-15
EP1194596A1 (de) 2002-04-10

Similar Documents

Publication Publication Date Title
US7513929B2 (en) Operation of iron oxide recovery furnace for energy savings, volatile metal removal and slag control
KR0131266B1 (ko) 컨버터를 이용한 철의 제조방법
US4566904A (en) Process for the production of iron
US5611838A (en) Process for producing an iron melt
US4045214A (en) Method for producing steel
KR100710724B1 (ko) 금속을 함유하는 원료물질의 직접제련 방법
SU1528324A3 (ru) Способ получени чугуна в горизонтальном реакторе
US5431710A (en) Method for continuously producing iron, steel or semi-steel and energy
WO2010072043A1 (zh) 熔炼炉和炼钢设备以及炼钢工艺
CN105838838B (zh) 一种煤制气直接还原一步法制取纯净钢的方法
US4380469A (en) Process and apparatus for continuously reducing and melting metal oxides and/or pre-reduced metallic materials
US10661340B2 (en) Method and apparatus for producing metallic iron from iron oxide fines
US3912501A (en) Method for the production of iron and steel
US6685761B1 (en) Method for producing beneficiated titanium oxides
CN101665849B (zh) 一种铁矿石连续炼钢工艺
US20150040722A1 (en) Iron reduction process and equipment
PL76243B1 (de)
CN201351168Y (zh) 一种含铁物料连续炼钢设备
US6372011B1 (en) Method for producing an iron melt using iron-containing residual smelting plant materials
KR19980703744A (ko) 용철 생산을 위한 제철설비와 제철공정
WO1997020954A1 (en) Simplified duplex processing of nickel ores and/or concentrates for the production of ferronickels, nickel irons and stainless steels
US4756748A (en) Processes for the smelting reduction of smeltable materials
US4670049A (en) Oxygen blast furnace for direct steel making
CA2372809A1 (en) Method and installation with smelting and reduction cyclone and a coupled lower furnace for utilising residual material containing iron and heavy metals and optionally iron ore
US3734717A (en) Production of phosphorus and steel from iron-containing phosphate rock

Legal Events

Date Code Title Description
FZDE Dead