SK278936B6 - Spôsob získavania kovov, prípadne kovových zliatin - Google Patents

Spôsob získavania kovov, prípadne kovových zliatin Download PDF

Info

Publication number
SK278936B6
SK278936B6 SK7689-87A SK768987A SK278936B6 SK 278936 B6 SK278936 B6 SK 278936B6 SK 768987 A SK768987 A SK 768987A SK 278936 B6 SK278936 B6 SK 278936B6
Authority
SK
Slovakia
Prior art keywords
oxygen
coal
layer
gas
containing gas
Prior art date
Application number
SK7689-87A
Other languages
English (en)
Slovak (sk)
Other versions
SK768987A3 (en
Inventor
Erich Ottenschläger
Werner L. Kepplinger
Original Assignee
Voest-Alpine Industrieanlagenbau 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 Industrieanlagenbau Gmbh filed Critical Voest-Alpine Industrieanlagenbau Gmbh
Publication of SK278936B6 publication Critical patent/SK278936B6/sk
Publication of SK768987A3 publication Critical patent/SK768987A3/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 Process for producing metals or metal alloys and device for carrying out such a method SK768987A3 (en)

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
SK278936B6 true SK278936B6 (sk) 1998-04-08
SK768987A3 SK768987A3 (en) 1998-04-08

Family

ID=3541877

Family Applications (1)

Application Number Title Priority Date Filing Date
SK7689-87A SK768987A3 (en) 1986-10-30 1987-10-27 Process for producing metals or metal alloys and device for carrying out such a method

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) SK768987A3 (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
BR8705782A (pt) 1988-05-31
AT386007B (de) 1988-06-27
AU597119B2 (en) 1990-05-24
CN87107202A (zh) 1988-05-18
CZ279400B6 (cs) 1995-04-12
JPS63128132A (ja) 1988-05-31
JP2572085B2 (ja) 1997-01-16
ATA288786A (de) 1987-11-15
DE3735965A1 (de) 1988-05-05
CZ768987A3 (en) 1994-11-16
DE3735965C2 (ja) 1991-01-10
AU8000487A (en) 1988-05-05
ZA878021B (en) 1988-04-29
KR880005276A (ko) 1988-06-28
UA2124A1 (uk) 1994-12-26
DD262677A5 (de) 1988-12-07
PH26200A (en) 1992-03-18
CA1327274C (en) 1994-03-01
SU1547713A3 (ru) 1990-02-28
KR950001910B1 (ko) 1995-03-06
IN171251B (ja) 1992-08-22
SK768987A3 (en) 1998-04-08
CN1011894B (zh) 1991-03-06

Similar Documents

Publication Publication Date Title
CA1214333A (en) Method and a melt-down gasifier for producing molten pig iron or steel pre-products
US5431710A (en) Method for continuously producing iron, steel or semi-steel and energy
US4571259A (en) Apparatus and process for reduction of metal oxides
EP0387479B1 (en) Continuous feed shaft retort process and apparatus for recovery on non-ferrous metals
US5728193A (en) Process for recovering metals from iron oxide bearing masses
US4244732A (en) Manufacture of steel from ores containing high phosphorous and other undesirable constituents
US5948139A (en) Process for the production of molten pig iron or steel pre-products and a plant for carrying out the process
JP4342104B2 (ja) 直接製錬法
US5944871A (en) Process for the production of molten pig iron or steel pre-products and a plant for carrying out the process
JPS648044B2 (ja)
FI75368C (fi) Foerfarande foer framstaellning av ferrokrom.
SK769087A3 (en) Method and device for creation metals or metal alloys
SK278936B6 (sk) Spôsob získavania kovov, prípadne kovových zliatin
US4195821A (en) Apparatus for reducing particulate iron oxide to molten iron with solid reductant
US3108869A (en) Ore reduction furnace and method
JP4394767B2 (ja) 複合廃棄物の処理方法
US6488738B2 (en) Method of producing molten metal
US1944874A (en) Reduction of ores
JPH0332612B2 (ja)
US4179278A (en) Method for reducing particulate iron oxide to molten iron with solid reductant
CA1110454A (en) Method and apparatus for reducing particulate iron oxide to molten iron with solid reductant
CA1141167A (en) Method and apparatus for reducing iron oxide to molten iron with solid reductant and oxy-fuel burners
JP4394766B2 (ja) 複合廃棄物の処理方法
JPH07207313A (ja) 錫めっき鋼板スクラップの溶解方法
JPH08253308A (ja) 炭化マンガンおよび炭化鉄混合物の製造方法