ES8206639A1 - Metodo de producir metal fundido. - Google Patents

Metodo de producir metal fundido.

Info

Publication number
ES8206639A1
ES8206639A1 ES506883A ES506883A ES8206639A1 ES 8206639 A1 ES8206639 A1 ES 8206639A1 ES 506883 A ES506883 A ES 506883A ES 506883 A ES506883 A ES 506883A ES 8206639 A1 ES8206639 A1 ES 8206639A1
Authority
ES
Spain
Prior art keywords
producing
manganese
alloy
reduction zone
smelting reduction
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.)
Expired
Application number
ES506883A
Other languages
English (en)
Other versions
ES506883A0 (es
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.)
SKF Steel Engineering AB
Original Assignee
SKF Steel Engineering 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 Engineering AB filed Critical SKF Steel Engineering AB
Publication of ES8206639A1 publication Critical patent/ES8206639A1/es
Publication of ES506883A0 publication Critical patent/ES506883A0/es
Granted legal-status Critical Current

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
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C21B13/125—By using plasma
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C22/00—Alloys based on manganese
    • 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
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

METODO DE PRODUACCION DE METAL FUNDIDO, QUE COMPRENDE PRINCIPALMENTE MANGANESO Y HIERRO Y EVENTUALMENTE SILICIO. CONSISTE EN DISPONER UNA CUBA LLENA CON AGENTE REDUCTOR SOLIDO, EN LA QUE SE CREA UNA ZONA DE REDUCCION CON FUSION POR MEDIO DEL SUMINISTRO DE ENERGIA TERMICA PRODUCIDA POR UN GENERADOR DE PLASMA E INYECTAR EN LA MISMA UN MATERIAL EN FORMA DE POLVO QUE CONTIENE MANGANESO CONJUNTAMENTE CON CARBON Y/O HIDROCARBUROS TAMBIEN EN POLVO; CASO DE QUERER OBTENER QUE EL METAL CONTENGA AL MENOS UN 5 POR 100 DE SILICIO, SE AÑADE TAMBIEN UN MATERIAL, EN FORMA DE POLVO, RICO EN DIOXIDO DE SILICIO.
ES506883A 1981-03-09 1981-11-05 Metodo de producir metal fundido. Granted ES506883A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00811540A ZA811540B (en) 1981-03-09 1981-03-09 Method of producing molten metal consisting mainly of manganese and iron

Publications (2)

Publication Number Publication Date
ES8206639A1 true ES8206639A1 (es) 1982-09-01
ES506883A0 ES506883A0 (es) 1982-09-01

Family

ID=25575250

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506883A Granted ES506883A0 (es) 1981-03-09 1981-11-05 Metodo de producir metal fundido.

Country Status (24)

Country Link
JP (1) JPS57149438A (es)
KR (1) KR830007865A (es)
AT (1) AT385518B (es)
AU (1) AU541839B2 (es)
BE (1) BE891176A (es)
BR (1) BR8200425A (es)
CA (1) CA1174855A (es)
CS (1) CS226043B2 (es)
DD (1) DD202185A5 (es)
DE (1) DE3141926C2 (es)
ES (1) ES506883A0 (es)
FI (1) FI71351C (es)
FR (1) FR2501238B1 (es)
GB (1) GB2094354B (es)
IN (1) IN155076B (es)
IT (1) IT1140286B (es)
MX (1) MX157301A (es)
OA (1) OA06996A (es)
PH (1) PH19400A (es)
PL (1) PL234266A1 (es)
SE (1) SE8105120L (es)
SU (1) SU1069632A3 (es)
ZA (1) ZA811540B (es)
ZW (1) ZW27981A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436124B (sv) * 1982-09-08 1984-11-12 Skf Steel Eng Ab Sett att framstella ferrokisel
SE453304B (sv) * 1984-10-19 1988-01-25 Skf Steel Eng Ab Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer
GB9108778D0 (en) * 1991-04-24 1991-06-12 British Steel Plc Production of ferromanganese
RU2044088C1 (ru) * 1994-04-15 1995-09-20 Акционерное общество закрытого типа "ККИП" Способ извлечения марганца из марганецсодержащего сырья
RU2449038C1 (ru) * 2010-09-23 2012-04-27 УЧРЕЖДЕНИЕ РОССИЙСКОЙ АКАДЕМИИ НАУК ИНСТИТУТ МЕТАЛЛУРГИИ УРАЛЬСКОГО ОТДЕЛЕНИЯ РАН (ИМЕТ УрО РАН) Шихта для выплавки ферросиликомарганца

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295549C (es) *
FR1452850A (fr) * 1965-08-04 1966-04-15 Siderurgie Fse Inst Rech Procédé de réduction de minerais au four électrique
SE388210B (sv) * 1973-01-26 1976-09-27 Skf Svenska Kullagerfab Ab Sett vid reduktion av metall ur metalloxider
US4072504A (en) * 1973-01-26 1978-02-07 Aktiebolaget Svenska Kullagerfabriken Method of producing metal from metal oxides

Also Published As

Publication number Publication date
JPS57149438A (en) 1982-09-16
BE891176A (fr) 1982-03-16
DE3141926C2 (de) 1985-06-13
ES506883A0 (es) 1982-09-01
SU1069632A3 (ru) 1984-01-23
PH19400A (en) 1986-04-10
CS226043B2 (en) 1984-03-19
FR2501238B1 (fr) 1986-04-18
BR8200425A (pt) 1982-11-30
FI813737L (fi) 1982-09-10
AU541839B2 (en) 1985-01-24
IT1140286B (it) 1986-09-24
ZW27981A1 (en) 1982-02-10
CA1174855A (en) 1984-09-25
SE8105120L (sv) 1982-09-10
FR2501238A1 (fr) 1982-09-10
ZA811540B (en) 1981-11-25
IT8125206A0 (it) 1981-11-20
KR830007865A (ko) 1983-11-07
IN155076B (es) 1984-12-29
AT385518B (de) 1988-04-11
AU7756381A (en) 1982-09-16
FI71351C (fi) 1986-12-19
DE3141926A1 (de) 1982-10-28
PL234266A1 (es) 1982-09-27
MX157301A (es) 1988-11-14
OA06996A (fr) 1983-08-31
FI71351B (fi) 1986-09-09
GB2094354B (en) 1984-10-31
ATA502781A (de) 1987-09-15
DD202185A5 (de) 1983-08-31
GB2094354A (en) 1982-09-15

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506