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AT386006B - METHOD AND SYSTEM FOR THE EXTRACTION OF METALS OR. METAL ALLOYS - Google Patents

METHOD AND SYSTEM FOR THE EXTRACTION OF METALS OR. METAL ALLOYS

Info

Publication number
AT386006B
AT386006B AT0288686A AT288686A AT386006B AT 386006 B AT386006 B AT 386006B AT 0288686 A AT0288686 A AT 0288686A AT 288686 A AT288686 A AT 288686A AT 386006 B AT386006 B AT 386006B
Authority
AT
Austria
Prior art keywords
metals
extraction
metal alloys
alloys
metal
Prior art date
Application number
AT0288686A
Other languages
German (de)
Other versions
ATA288686A (en
Inventor
Erich Dipl Ing Ottenschlaeger
Werner Dipl Ing Dr Kepplinger
Original Assignee
Voest Alpine Ag
Korf Engineering Gmbh
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 Voest Alpine Ag, Korf Engineering Gmbh filed Critical Voest Alpine Ag
Priority to AT0288686A priority Critical patent/AT386006B/en
Priority to IN910/DEL/87A priority patent/IN172088B/en
Priority to AU80005/87A priority patent/AU597737B2/en
Priority to DE19873735966 priority patent/DE3735966A1/en
Priority to CS877690A priority patent/CZ279319B6/en
Priority to SK7690-87A priority patent/SK278800B6/en
Priority to CA000550404A priority patent/CA1324265C/en
Priority to DD87308359A priority patent/DD262676A5/en
Priority to SU874203567A priority patent/SU1582991A3/en
Priority to BR8705781A priority patent/BR8705781A/en
Priority to UA4203567A priority patent/UA2125A1/en
Priority to JP62274590A priority patent/JP2572084B2/en
Priority to KR1019870012075A priority patent/KR950001909B1/en
Priority to PH36005A priority patent/PH24466A/en
Priority to CN87107197A priority patent/CN1010325B/en
Publication of ATA288686A publication Critical patent/ATA288686A/en
Application granted granted Critical
Publication of AT386006B publication Critical patent/AT386006B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • F27D17/22—Arrangements for treatment or cleaning of waste gases for removing solid constituents
    • F27D17/25—Arrangements for treatment or cleaning of waste gases for removing solid constituents using cyclones
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/162—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel
    • F27D2003/165—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being a fuel
    • 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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
AT0288686A 1986-10-30 1986-10-30 METHOD AND SYSTEM FOR THE EXTRACTION OF METALS OR. METAL ALLOYS AT386006B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
AT0288686A AT386006B (en) 1986-10-30 1986-10-30 METHOD AND SYSTEM FOR THE EXTRACTION OF METALS OR. METAL ALLOYS
IN910/DEL/87A IN172088B (en) 1986-10-30 1987-10-19
AU80005/87A AU597737B2 (en) 1986-10-30 1987-10-21 A method of recovering metals and metal alloys and a plant therefor
DE19873735966 DE3735966A1 (en) 1986-10-30 1987-10-23 METHOD FOR PRODUCING METALS OR METAL ALLOYS AND INSTALLATION FOR CARRYING OUT THE PROCESS
SK7690-87A SK278800B6 (en) 1986-10-30 1987-10-27 METHOD OF GETTING METALS, CASES AND METAL GRAINS
CS877690A CZ279319B6 (en) 1986-10-30 1987-10-27 Process for obtaining metals or metal alloys and apparatus for making the same
CA000550404A CA1324265C (en) 1986-10-30 1987-10-28 Method of recovering metals and metal alloys and a plant therefor
DD87308359A DD262676A5 (en) 1986-10-30 1987-10-28 METHOD AND DEVICE FOR OBTAINING METAL OR BZW. METAL ALLOYS
SU874203567A SU1582991A3 (en) 1986-10-30 1987-10-29 Method and installation for producing metals and alloys
BR8705781A BR8705781A (en) 1986-10-30 1987-10-29 PROCESS TO RECOVER METALS AND METALLIC ALLOYS AND INSTALLATION
UA4203567A UA2125A1 (en) 1986-10-30 1987-10-29 METHOD for producing METALS AND ALLOYS AND DEVICE FOR realization the same
JP62274590A JP2572084B2 (en) 1986-10-30 1987-10-29 Method and apparatus for regenerating metals and alloys
KR1019870012075A KR950001909B1 (en) 1986-10-30 1987-10-30 Method and apparatus for recovering metals and metal alloys
PH36005A PH24466A (en) 1986-10-30 1987-10-30 A method of recovering metals and metal alloys and a plant therefor
CN87107197A CN1010325B (en) 1986-10-30 1987-10-30 Method and apparatus for melting iron alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0288686A AT386006B (en) 1986-10-30 1986-10-30 METHOD AND SYSTEM FOR THE EXTRACTION OF METALS OR. METAL ALLOYS

Publications (2)

Publication Number Publication Date
ATA288686A ATA288686A (en) 1987-11-15
AT386006B true AT386006B (en) 1988-06-27

Family

ID=3541860

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0288686A AT386006B (en) 1986-10-30 1986-10-30 METHOD AND SYSTEM FOR THE EXTRACTION OF METALS OR. METAL ALLOYS

Country Status (15)

Country Link
JP (1) JP2572084B2 (en)
KR (1) KR950001909B1 (en)
CN (1) CN1010325B (en)
AT (1) AT386006B (en)
AU (1) AU597737B2 (en)
BR (1) BR8705781A (en)
CA (1) CA1324265C (en)
CZ (1) CZ279319B6 (en)
DD (1) DD262676A5 (en)
DE (1) DE3735966A1 (en)
IN (1) IN172088B (en)
PH (1) PH24466A (en)
SK (1) SK278800B6 (en)
SU (1) SU1582991A3 (en)
UA (1) UA2125A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386007B (en) * 1986-10-30 1988-06-27 Voest Alpine Ag METHOD AND SYSTEM FOR THE EXTRACTION OF METALS OR. METAL ALLOYS
DE4108283A1 (en) * 1991-03-14 1992-09-17 Kortec Ag METHOD FOR PRODUCING LIQUID METAL FROM FINE-GRAIN METAL OXIDE PARTICLES, AND REDUCTION AND MELTING STOVES FOR CARRYING OUT THE METHOD
DE19634348A1 (en) 1996-08-23 1998-02-26 Arcmet Tech Gmbh Melting unit with an electric arc furnace
JP2001342509A (en) * 2000-06-02 2001-12-14 Kobe Steel Ltd Method and apparatus for producing metallic iron
UA74680C2 (en) * 2004-02-23 2006-01-16 Anatolii Tymofiiovych Neklesa A method for producing iron or alloys thereof and a plant for realizing the same
RU2326173C2 (en) * 2005-11-10 2008-06-10 Ооо "Твинн" Method of direct reduction of metals from dispersed crude ore and device for its implementation
CN104925758B (en) * 2015-06-10 2017-04-19 武汉锅炉集团工程技术有限公司 Method for continually preparing sodium sulfide by use of vertical reverberatory furnace and vertical reverberatory furnace for continual preparation of sodium sulfide
CN113134617B (en) * 2021-04-19 2023-01-17 山东理工大学 Plasma spheroidization deoxidation 3D printing metal powder preparation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174291A1 (en) * 1984-08-16 1986-03-12 VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. Process and installation for melting metals for non-ferrous oxidic and/or finely ground sulfidic ores or concentrates
AT382390B (en) * 1985-03-21 1987-02-25 Voest Alpine Ind Anlagen METHOD FOR THE PRODUCTION OF LIQUID PIPE IRON OR STEEL PRE-PRODUCTS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453304B (en) * 1984-10-19 1988-01-25 Skf Steel Eng Ab KIT FOR MANUFACTURE OF METALS AND / OR GENERATION OF BATTLE FROM OXIDE ORE
AT386007B (en) * 1986-10-30 1988-06-27 Voest Alpine Ag METHOD AND SYSTEM FOR THE EXTRACTION OF METALS OR. METAL ALLOYS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174291A1 (en) * 1984-08-16 1986-03-12 VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. Process and installation for melting metals for non-ferrous oxidic and/or finely ground sulfidic ores or concentrates
AT382390B (en) * 1985-03-21 1987-02-25 Voest Alpine Ind Anlagen METHOD FOR THE PRODUCTION OF LIQUID PIPE IRON OR STEEL PRE-PRODUCTS

Also Published As

Publication number Publication date
JP2572084B2 (en) 1997-01-16
ATA288686A (en) 1987-11-15
SK769087A3 (en) 1998-03-04
CA1324265C (en) 1993-11-16
SK278800B6 (en) 1998-03-04
CN87107197A (en) 1988-08-10
JPS63118021A (en) 1988-05-23
KR950001909B1 (en) 1995-03-06
IN172088B (en) 1993-03-27
CZ279319B6 (en) 1995-04-12
DE3735966A1 (en) 1988-05-05
CZ769087A3 (en) 1994-11-16
BR8705781A (en) 1988-05-31
DD262676A5 (en) 1988-12-07
AU597737B2 (en) 1990-06-07
PH24466A (en) 1990-07-18
KR890006831A (en) 1989-06-16
UA2125A1 (en) 1994-12-26
DE3735966C2 (en) 1991-01-17
AU8000587A (en) 1988-05-05
SU1582991A3 (en) 1990-07-30
CN1010325B (en) 1990-11-07

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee