SE8105120L - SET TO MAKE FLOATING METAL MAINLY CONSISTING OF MANGANE AND IRON AND ANY SILICONE - Google Patents

SET TO MAKE FLOATING METAL MAINLY CONSISTING OF MANGANE AND IRON AND ANY SILICONE

Info

Publication number
SE8105120L
SE8105120L SE8105120A SE8105120A SE8105120L SE 8105120 L SE8105120 L SE 8105120L SE 8105120 A SE8105120 A SE 8105120A SE 8105120 A SE8105120 A SE 8105120A SE 8105120 L SE8105120 L SE 8105120L
Authority
SE
Sweden
Prior art keywords
iron
mangane
silicone
mainly consisting
floating metal
Prior art date
Application number
SE8105120A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
S Santen
B Johansson
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
Publication of SE8105120L publication Critical patent/SE8105120L/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
    • C21B13/12—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)
  • 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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

A method is provided for producing molten metal consisting mainly of manganese and iron. The method comprises the steps of injecting a pulverulent material, containing manganese oxide, directly into a smelting reduction zone, together with coal and/or hydrocarbons, in powder form. The smelting reduction zone is continuously produced by the supply of heat energy e.g. from a plasma generator in a shaft filled with solid reducing agent. Examples include the production of ferromanganese and ferrosilicon manganese.
SE8105120A 1981-03-09 1981-08-31 SET TO MAKE FLOATING METAL MAINLY CONSISTING OF MANGANE AND IRON AND ANY SILICONE SE8105120L (en)

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 (1)

Publication Number Publication Date
SE8105120L true SE8105120L (en) 1982-09-10

Family

ID=25575250

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8105120A SE8105120L (en) 1981-03-09 1981-08-31 SET TO MAKE FLOATING METAL MAINLY CONSISTING OF MANGANE AND IRON AND ANY SILICONE

Country Status (24)

Country Link
JP (1) JPS57149438A (en)
KR (1) KR830007865A (en)
AT (1) AT385518B (en)
AU (1) AU541839B2 (en)
BE (1) BE891176A (en)
BR (1) BR8200425A (en)
CA (1) CA1174855A (en)
CS (1) CS226043B2 (en)
DD (1) DD202185A5 (en)
DE (1) DE3141926C2 (en)
ES (1) ES8206639A1 (en)
FI (1) FI71351C (en)
FR (1) FR2501238B1 (en)
GB (1) GB2094354B (en)
IN (1) IN155076B (en)
IT (1) IT1140286B (en)
MX (1) MX157301A (en)
OA (1) OA06996A (en)
PH (1) PH19400A (en)
PL (1) PL234266A1 (en)
SE (1) SE8105120L (en)
SU (1) SU1069632A3 (en)
ZA (1) ZA811540B (en)
ZW (1) ZW27981A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436124B (en) * 1982-09-08 1984-11-12 Skf Steel Eng Ab SET TO MAKE PROCESS
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
GB9108778D0 (en) * 1991-04-24 1991-06-12 British Steel Plc Production of ferromanganese
RU2044088C1 (en) * 1994-04-15 1995-09-20 Акционерное общество закрытого типа "ККИП" Method to extract manganese from manganese-containing ore
RU2449038C1 (en) * 2010-09-23 2012-04-27 УЧРЕЖДЕНИЕ РОССИЙСКОЙ АКАДЕМИИ НАУК ИНСТИТУТ МЕТАЛЛУРГИИ УРАЛЬСКОГО ОТДЕЛЕНИЯ РАН (ИМЕТ УрО РАН) Charge for smelting ferrosilicomanganese

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295549C (en) *
FR1452850A (en) * 1965-08-04 1966-04-15 Siderurgie Fse Inst Rech Electric furnace ore reduction process
SE388210B (en) * 1973-01-26 1976-09-27 Skf Svenska Kullagerfab Ab MAKE A REDUCTION OF METAL FROM METAL OXIDES
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
ZW27981A1 (en) 1982-02-10
FR2501238B1 (en) 1986-04-18
IT1140286B (en) 1986-09-24
CA1174855A (en) 1984-09-25
FI813737L (en) 1982-09-10
GB2094354A (en) 1982-09-15
IT8125206A0 (en) 1981-11-20
AU541839B2 (en) 1985-01-24
GB2094354B (en) 1984-10-31
ZA811540B (en) 1981-11-25
KR830007865A (en) 1983-11-07
DE3141926C2 (en) 1985-06-13
BR8200425A (en) 1982-11-30
AU7756381A (en) 1982-09-16
PH19400A (en) 1986-04-10
ATA502781A (en) 1987-09-15
FI71351B (en) 1986-09-09
DE3141926A1 (en) 1982-10-28
AT385518B (en) 1988-04-11
OA06996A (en) 1983-08-31
ES506883A0 (en) 1982-09-01
ES8206639A1 (en) 1982-09-01
BE891176A (en) 1982-03-16
MX157301A (en) 1988-11-14
PL234266A1 (en) 1982-09-27
CS226043B2 (en) 1984-03-19
DD202185A5 (en) 1983-08-31
FI71351C (en) 1986-12-19
SU1069632A3 (en) 1984-01-23
IN155076B (en) 1984-12-29
FR2501238A1 (en) 1982-09-10
JPS57149438A (en) 1982-09-16

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