SE453304B - Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer - Google Patents

Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer

Info

Publication number
SE453304B
SE453304B SE8405230A SE8405230A SE453304B SE 453304 B SE453304 B SE 453304B SE 8405230 A SE8405230 A SE 8405230A SE 8405230 A SE8405230 A SE 8405230A SE 453304 B SE453304 B SE 453304B
Authority
SE
Sweden
Prior art keywords
zone
slag
gas
process according
carbon
Prior art date
Application number
SE8405230A
Other languages
English (en)
Swedish (sv)
Other versions
SE8405230L (sv
SE8405230D0 (sv
Inventor
S Santen
J Feinman
Original Assignee
Skf Steel Eng Ab
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 Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Priority to SE8405230A priority Critical patent/SE453304B/sv
Publication of SE8405230D0 publication Critical patent/SE8405230D0/xx
Priority to NO851334A priority patent/NO163493C/no
Priority to FI851309A priority patent/FI77897C/fi
Priority to ZA852470A priority patent/ZA852470B/xx
Priority to US06/720,553 priority patent/US4601752A/en
Priority to CA000478566A priority patent/CA1234992A/en
Priority to AU41064/85A priority patent/AU578461B2/en
Priority to FR8505729A priority patent/FR2572097B1/fr
Priority to IT20351/85A priority patent/IT1184452B/it
Priority to KR1019850002557A priority patent/KR860003348A/ko
Priority to NZ211817A priority patent/NZ211817A/en
Priority to JP60080432A priority patent/JPS6199637A/ja
Priority to DE19853513732 priority patent/DE3513732A1/de
Priority to ES542358A priority patent/ES8603960A1/es
Priority to GB08510113A priority patent/GB2165861B/en
Priority to CH1741/85A priority patent/CH670834A5/de
Priority to BE0/214915A priority patent/BE902291A/fr
Priority to BR8503358A priority patent/BR8503358A/pt
Publication of SE8405230L publication Critical patent/SE8405230L/
Publication of SE453304B publication Critical patent/SE453304B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Glass Compositions (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
SE8405230A 1984-10-19 1984-10-19 Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer SE453304B (sv)

Priority Applications (18)

Application Number Priority Date Filing Date Title
SE8405230A SE453304B (sv) 1984-10-19 1984-10-19 Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer
NO851334A NO163493C (no) 1984-10-19 1985-04-01 Fremgangsmaate ved fremstilling av metaller og/eller generering av slagg.
FI851309A FI77897C (fi) 1984-10-19 1985-04-01 Saett foer framstaellning av metaller och/eller generering av slagg.
ZA852470A ZA852470B (en) 1984-10-19 1985-04-02 A method of manufacturing metals and/or generating slag
US06/720,553 US4601752A (en) 1984-10-19 1985-04-05 Method of manufacturing metals and/or generating slag
CA000478566A CA1234992A (en) 1984-10-19 1985-04-09 Method of manufacturing metals and/or generating slag
AU41064/85A AU578461B2 (en) 1984-10-19 1985-04-12 Carbothermal reduction of metal oxide ores utilising a plasma generator
NZ211817A NZ211817A (en) 1984-10-19 1985-04-16 Method of reducing oxide ores in multizone reactor
IT20351/85A IT1184452B (it) 1984-10-19 1985-04-16 Procedimento di fabbricazione di metalli e/o generazione di scoria
FR8505729A FR2572097B1 (fr) 1984-10-19 1985-04-16 Procede de production de metaux et/ou de laitiers
KR1019850002557A KR860003348A (ko) 1984-10-19 1985-04-16 금속제조 및/또는 슬래그 생성 방법
JP60080432A JPS6199637A (ja) 1984-10-19 1985-04-17 金属製造および／またはスラグ生成方法
DE19853513732 DE3513732A1 (de) 1984-10-19 1985-04-17 Verfahren zur metallherstellung und/oder schlackenerzeugung
ES542358A ES8603960A1 (es) 1984-10-19 1985-04-17 Un procedimiento para la manufactura de metales y-o genera- cion de escoria a partir de minerales de oxidos.
GB08510113A GB2165861B (en) 1984-10-19 1985-04-19 A method of manufacturing metals and/or generating slag
CH1741/85A CH670834A5 (de) 1984-10-19 1985-04-24
BE0/214915A BE902291A (fr) 1984-10-19 1985-04-26 Procede de production de metaux et/ou de laitiers.
BR8503358A BR8503358A (pt) 1984-10-19 1985-07-15 Processo para obtencao de metais e/ou geracao de escoria a partir de minerios oxidados

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405230A SE453304B (sv) 1984-10-19 1984-10-19 Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer

Publications (3)

Publication Number Publication Date
SE8405230D0 SE8405230D0 (sv) 1984-10-19
SE8405230L SE8405230L (sv) 1986-04-20
SE453304B true SE453304B (sv) 1988-01-25

Family

ID=20357413

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405230A SE453304B (sv) 1984-10-19 1984-10-19 Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer

Country Status (18)

Country Link
US (1) US4601752A (de)
JP (1) JPS6199637A (de)
KR (1) KR860003348A (de)
AU (1) AU578461B2 (de)
BE (1) BE902291A (de)
BR (1) BR8503358A (de)
CA (1) CA1234992A (de)
CH (1) CH670834A5 (de)
DE (1) DE3513732A1 (de)
ES (1) ES8603960A1 (de)
FI (1) FI77897C (de)
FR (1) FR2572097B1 (de)
GB (1) GB2165861B (de)
IT (1) IT1184452B (de)
NO (1) NO163493C (de)
NZ (1) NZ211817A (de)
SE (1) SE453304B (de)
ZA (1) ZA852470B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013133748A1 (en) 2012-03-08 2013-09-12 Valeas Recycling Ab Iron reduction process and equipment

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386006B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen
AT386007B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen
DE3787017T2 (de) * 1987-06-30 1993-11-25 Kawasaki Steel Co Verfahren und Vorrichtung zur Erzeugung von flüssigem Metall von Erzpartikeln.
ES2090157T3 (es) * 1990-03-13 1996-10-16 Cra Services Un procedimiento para producir metales y aleaciones metalicas en un recipiente de reduccion en estado fundido.
AUPN226095A0 (en) 1995-04-07 1995-05-04 Technological Resources Pty Limited A method of producing metals and metal alloys
ATE229083T1 (de) * 1996-03-15 2002-12-15 Kobe Steel Ltd Verfahren zum herstellen reduzierter eisenhaltiger kompaktkörper und solche körper
US6506231B2 (en) 1996-03-15 2003-01-14 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for making metallic iron
AUPO426396A0 (en) 1996-12-18 1997-01-23 Technological Resources Pty Limited A method of producing iron
AUPO426096A0 (en) * 1996-12-18 1997-01-23 Technological Resources Pty Limited Method and apparatus for producing metals and metal alloys
AUPO944697A0 (en) * 1997-09-26 1997-10-16 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP442598A0 (en) 1998-07-01 1998-07-23 Technological Resources Pty Limited Direct smelting vessel
AUPP483898A0 (en) 1998-07-24 1998-08-13 Technological Resources Pty Limited A direct smelting process & apparatus
MY119760A (en) 1998-07-24 2005-07-29 Tech Resources Pty Ltd A direct smelting process
AUPP554098A0 (en) 1998-08-28 1998-09-17 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPP570098A0 (en) 1998-09-04 1998-10-01 Technological Resources Pty Limited A direct smelting process
AUPP647198A0 (en) 1998-10-14 1998-11-05 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPP805599A0 (en) 1999-01-08 1999-02-04 Technological Resources Pty Limited A direct smelting process
AUPQ083599A0 (en) 1999-06-08 1999-07-01 Technological Resources Pty Limited Direct smelting vessel
AUPQ152299A0 (en) 1999-07-09 1999-08-05 Technological Resources Pty Limited Start-up procedure for direct smelting process
AUPQ205799A0 (en) 1999-08-05 1999-08-26 Technological Resources Pty Limited A direct smelting process
AUPQ213099A0 (en) 1999-08-10 1999-09-02 Technological Resources Pty Limited Pressure control
AUPQ308799A0 (en) 1999-09-27 1999-10-21 Technological Resources Pty Limited A direct smelting process
AUPQ346399A0 (en) 1999-10-15 1999-11-11 Technological Resources Pty Limited Stable idle procedure
AUPQ365799A0 (en) 1999-10-26 1999-11-18 Technological Resources Pty Limited A direct smelting apparatus and process
DE19960575A1 (de) * 1999-12-15 2001-06-21 Krupp Polysius Ag Verfahren und Anlage zur Reduktion von Feinerzen
US6602321B2 (en) 2000-09-26 2003-08-05 Technological Resources Pty. Ltd. Direct smelting process
US6520098B1 (en) * 2000-09-29 2003-02-18 Tokyo Electric Power Company Apparatus and method for disposing of dam dirt
CN100436613C (zh) * 2006-12-04 2008-11-26 遵义钛业股份有限公司 联合法生产海绵钛的加热炉
CN101358300B (zh) * 2008-09-25 2012-02-15 贵阳铝镁设计研究院有限公司 一种强制冷却式还原蒸馏炉及其制作方法
WO2012177990A1 (en) * 2011-06-24 2012-12-27 Graftech International Holdings Inc. Slag freeze-lining for electronic arc furnace
CN103484674B (zh) * 2013-09-23 2015-05-13 河南省西保冶材集团有限公司 一种铁合金生产过程中原料加热预还原工艺
US10982300B2 (en) * 2017-05-02 2021-04-20 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Carbothermic direct reduction of chromite using a catalyst for the production of ferrochrome alloy
EP4062117B1 (de) 2019-11-22 2023-12-06 Aurubis Beerse Verbesserter plasmainduzierter rauchofen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157492A (en) * 1963-04-11 1964-11-17 Chemetron Corp Injection of solid material into molten metal
US3473918A (en) * 1966-06-17 1969-10-21 Anaconda Co Production of copper
SE388210B (sv) * 1973-01-26 1976-09-27 Skf Svenska Kullagerfab Ab Sett vid reduktion av metall ur metalloxider
GB1565065A (en) * 1976-08-23 1980-04-16 Tetronics Res & Dev Co Ltd Carbothermal production of aluminium
GB1529526A (en) * 1976-08-27 1978-10-25 Tetronics Res & Dev Co Ltd Apparatus and procedure for reduction of metal oxides
US4306903A (en) * 1977-02-16 1981-12-22 Midrex Corporation Method for reducing particulate iron oxide to molten iron with solid reductant and oxy-fuel burners
AT367453B (de) * 1980-04-03 1982-07-12 Voest Alpine Ag Verfahren und vorrichtung zur herstellung von fluessigem roheisen oder stahlvormaterial
SE429561B (sv) * 1980-06-10 1983-09-12 Skf Steel Eng Ab Sett for kontinuerlig framstellning av lagkolhaltiga kromstal av kromoxidhaltiga utgangsmaterial med hjelp av en plasmagenerator
GB2077768B (en) * 1980-10-29 1984-08-15 Skf Steel Eng Ab Recovering non-volatile metals from dust containing metal oxides
ZA811540B (en) * 1981-03-09 1981-11-25 Skf Steel Eng Ab Method of producing molten metal consisting mainly of manganese and iron
SE446014B (sv) * 1981-03-10 1986-08-04 Skf Steel Eng Ab Selektiv reduktion av tunga metaller ur finkornigt, i huvudsak oxidiskt, material
SE450583B (sv) * 1982-10-22 1987-07-06 Skf Steel Eng Ab Sett att framstella aluminium-kisel-legeringar
US4606761A (en) * 1983-11-29 1986-08-19 Union Steel Corp. (of So. Africa) Ltd. Reduction of metal compounds
IT1177075B (it) * 1983-12-02 1987-08-26 Skf Steel Eng Ab Procedimento ed impianto per ridurre materiale ossidico
IT1177076B (it) * 1983-12-02 1987-08-26 Skf Steel Eng Ab Procedimento ed impianto per ridurre materiale ossidico generando simultaneamente un gas idoneo per il recupero dell'energia termica

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013133748A1 (en) 2012-03-08 2013-09-12 Valeas Recycling Ab Iron reduction process and equipment
US9499872B2 (en) 2012-03-08 2016-11-22 Val'eas Recycling Solutions Ab Iron reduction process and equipment

Also Published As

Publication number Publication date
FI851309A0 (fi) 1985-04-01
CH670834A5 (de) 1989-07-14
SE8405230L (sv) 1986-04-20
GB2165861B (en) 1988-12-29
IT8520351A0 (it) 1985-04-16
BE902291A (fr) 1985-08-16
ES542358A0 (es) 1986-01-01
BR8503358A (pt) 1986-09-16
GB2165861A (en) 1986-04-23
DE3513732C2 (de) 1987-06-04
NO163493B (no) 1990-02-26
US4601752A (en) 1986-07-22
KR860003348A (ko) 1986-05-23
NO851334L (no) 1986-04-21
CA1234992A (en) 1988-04-12
FI851309L (fi) 1986-04-20
FR2572097A1 (fr) 1986-04-25
IT1184452B (it) 1987-10-28
FI77897B (fi) 1989-01-31
AU4106485A (en) 1986-04-24
FR2572097B1 (fr) 1988-10-07
AU578461B2 (en) 1988-10-27
SE8405230D0 (sv) 1984-10-19
NO163493C (no) 1990-06-06
ES8603960A1 (es) 1986-01-01
JPS6199637A (ja) 1986-05-17
GB8510113D0 (en) 1985-05-30
ZA852470B (en) 1986-11-26
FI77897C (fi) 1989-05-10
DE3513732A1 (de) 1986-04-30
NZ211817A (en) 1987-11-27

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