SK768987A3 - Process for producing metals or metal alloys and device for carrying out such a method - Google Patents

Process for producing metals or metal alloys and device for carrying out such a method Download PDF

Info

Publication number
SK768987A3
SK768987A3 SK7689-87A SK768987A SK768987A3 SK 768987 A3 SK768987 A3 SK 768987A3 SK 768987 A SK768987 A SK 768987A SK 768987 A3 SK768987 A3 SK 768987A3
Authority
SK
Slovakia
Prior art keywords
coal
oxygen
gas
layer
particles
Prior art date
Application number
SK7689-87A
Other languages
English (en)
Slovak (sk)
Other versions
SK278936B6 (sk
Inventor
Erich Ottenschlager
Werner L Kepplinger
Original Assignee
Voest Alpine Ind Anlagen
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 Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of SK768987A3 publication Critical patent/SK768987A3/sk
Publication of SK278936B6 publication Critical patent/SK278936B6/sk

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
SK7689-87A 1986-10-30 1987-10-27 Spôsob získavania kovov, prípadne kovových zliatin SK278936B6 (sk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0288786A AT386007B (de) 1986-10-30 1986-10-30 Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen

Publications (2)

Publication Number Publication Date
SK768987A3 true SK768987A3 (en) 1998-04-08
SK278936B6 SK278936B6 (sk) 1998-04-08

Family

ID=3541877

Family Applications (1)

Application Number Title Priority Date Filing Date
SK7689-87A SK278936B6 (sk) 1986-10-30 1987-10-27 Spôsob získavania kovov, prípadne kovových zliatin

Country Status (16)

Country Link
JP (1) JP2572085B2 (ja)
KR (1) KR950001910B1 (ja)
CN (1) CN1011894B (ja)
AT (1) AT386007B (ja)
AU (1) AU597119B2 (ja)
BR (1) BR8705782A (ja)
CA (1) CA1327274C (ja)
CZ (1) CZ279400B6 (ja)
DD (1) DD262677A5 (ja)
DE (1) DE3735965A1 (ja)
IN (1) IN171251B (ja)
PH (1) PH26200A (ja)
SK (1) SK278936B6 (ja)
SU (1) SU1547713A3 (ja)
UA (1) UA2124A1 (ja)
ZA (1) ZA878021B (ja)

Families Citing this family (3)

* 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
CN102974669B (zh) * 2012-11-30 2014-12-24 宁波思明汽车科技有限公司 管材成型用易熔合金循环利用方法
US11060792B2 (en) * 2018-03-23 2021-07-13 Air Products And Chemicals, Inc. Oxy-fuel combustion system and method for melting a pelleted charge material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN164687B (ja) * 1984-08-16 1989-05-13 Voest Alpine Ag
SE453304B (sv) * 1984-10-19 1988-01-25 Skf Steel Eng Ab Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer
AT382390B (de) * 1985-03-21 1987-02-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von fluessigem roheisen oder stahlvorprodukten
AT386006B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen

Also Published As

Publication number Publication date
CA1327274C (en) 1994-03-01
CZ768987A3 (en) 1994-11-16
AT386007B (de) 1988-06-27
AU8000487A (en) 1988-05-05
DD262677A5 (de) 1988-12-07
BR8705782A (pt) 1988-05-31
SK278936B6 (sk) 1998-04-08
SU1547713A3 (ru) 1990-02-28
IN171251B (ja) 1992-08-22
DE3735965C2 (ja) 1991-01-10
ATA288786A (de) 1987-11-15
CN87107202A (zh) 1988-05-18
CZ279400B6 (cs) 1995-04-12
JPS63128132A (ja) 1988-05-31
CN1011894B (zh) 1991-03-06
JP2572085B2 (ja) 1997-01-16
DE3735965A1 (de) 1988-05-05
KR880005276A (ko) 1988-06-28
PH26200A (en) 1992-03-18
ZA878021B (en) 1988-04-29
KR950001910B1 (ko) 1995-03-06
UA2124A1 (uk) 1994-12-26
AU597119B2 (en) 1990-05-24

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