SE388210B - MAKE A REDUCTION OF METAL FROM METAL OXIDES - Google Patents
MAKE A REDUCTION OF METAL FROM METAL OXIDESInfo
- Publication number
- SE388210B SE388210B SE7301099A SE7301099A SE388210B SE 388210 B SE388210 B SE 388210B SE 7301099 A SE7301099 A SE 7301099A SE 7301099 A SE7301099 A SE 7301099A SE 388210 B SE388210 B SE 388210B
- Authority
- SE
- Sweden
- Prior art keywords
- metal
- reduction
- make
- oxides
- metal oxides
- Prior art date
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
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C21B13/143—Injection of partially reduced ore into a molten bath
-
- 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
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
- C21B5/023—Injection of the additives into the melting part
- C21B5/026—Injection of the additives into the melting part of plastic material
-
- 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
-
- 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
-
- 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
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
-
- 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
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/66—Heat exchange
-
- 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
-
- 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
- Y02P10/20—Recycling
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)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7301099A SE388210B (en) | 1973-01-26 | 1973-01-26 | MAKE A REDUCTION OF METAL FROM METAL OXIDES |
JP1056674A JPS5720366B2 (en) | 1973-01-26 | 1974-01-24 | |
FR7402507A FR2215478B1 (en) | 1973-01-26 | 1974-01-25 | |
CA190,945A CA1013150A (en) | 1973-01-26 | 1974-01-25 | Method of producing metal from metal oxides |
GB348174A GB1460852A (en) | 1973-01-26 | 1974-01-25 | Method of producing metal from metal oxides |
SU741994568A SU869562A3 (en) | 1973-01-26 | 1974-01-25 | Method of producing metal from its oxides |
DE2403780A DE2403780C3 (en) | 1973-01-26 | 1974-01-26 | Process for smelting metal oxide |
US05/669,863 US4072504A (en) | 1973-01-26 | 1976-03-24 | Method of producing metal from metal oxides |
BE0/202076A BE885198Q (en) | 1973-01-26 | 1980-09-11 | PROCESS FOR THE PRODUCTION OF A METAL FROM ITS OXIDES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7301099A SE388210B (en) | 1973-01-26 | 1973-01-26 | MAKE A REDUCTION OF METAL FROM METAL OXIDES |
Publications (1)
Publication Number | Publication Date |
---|---|
SE388210B true SE388210B (en) | 1976-09-27 |
Family
ID=20316438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7301099A SE388210B (en) | 1973-01-26 | 1973-01-26 | MAKE A REDUCTION OF METAL FROM METAL OXIDES |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5720366B2 (en) |
BE (1) | BE885198Q (en) |
CA (1) | CA1013150A (en) |
DE (1) | DE2403780C3 (en) |
FR (1) | FR2215478B1 (en) |
GB (1) | GB1460852A (en) |
SE (1) | SE388210B (en) |
SU (1) | SU869562A3 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX153453A (en) * | 1979-07-16 | 1986-10-16 | Mindres Int Bv | IMPROVEMENTS IN METHOD AND APPARATUS FOR THE PRODUCTION OF CAST CAST IRON |
SE429561B (en) * | 1980-06-10 | 1983-09-12 | Skf Steel Eng Ab | SET FOR CONTINUOUS PREPARATION OF LOW CARBON CHROMES OF CHROMOXIDE CONTAINING MATERIALS USING A PLASMA MAGAZINE |
SE444956B (en) * | 1980-06-10 | 1986-05-20 | Skf Steel Eng Ab | SET OUT OF METAL OXID-CONTAINING MATERIALS EXCAVING INGREDIENT EASY METALS OR CONCENTRATES OF THESE |
FR2500478B2 (en) * | 1980-07-15 | 1986-11-14 | Siderurgie Fse Inst Rech | PROCESS FOR REDUCING THE CONSUMPTION OF REDUCING AGENTS IN AN APPARATUS FOR REDUCING AND FUSING METAL ORES, ESPECIALLY IN A BLAST STEEL FURNACE |
SE439932B (en) * | 1980-11-10 | 1985-07-08 | Skf Steel Eng Ab | PROCEDURE FOR THE MANUFACTURE OF METAL FROM NICE CORNED METAL OXIDE MATERIAL |
ZA811540B (en) * | 1981-03-09 | 1981-11-25 | Skf Steel Eng Ab | Method of producing molten metal consisting mainly of manganese and iron |
EP0063924B2 (en) * | 1981-04-28 | 1990-03-14 | Kawasaki Steel Corporation | Methods for melting and refining a powdery ore containing metal oxides and apparatuses for melt-refining said ore |
AU552070B2 (en) * | 1981-10-19 | 1986-05-22 | Council For Mineral Technology | Producing and treating ferro chrome by arc thermal plasma |
SE500352C2 (en) * | 1982-04-07 | 1994-06-06 | Nordic Distributor Supply Ab | Ways of extracting metals from liquid slag |
SE436124B (en) * | 1982-09-08 | 1984-11-12 | Skf Steel Eng Ab | SET TO MAKE PROCESS |
AT382165B (en) * | 1983-08-18 | 1987-01-26 | Voest Alpine Ag | METHOD FOR THE PRODUCTION OF LIQUID PIPE IRON OR STEEL PRE-PRODUCTS AND DEVICE FOR IMPLEMENTING THE METHOD |
DE3438487A1 (en) * | 1984-10-17 | 1986-04-24 | Korf Engineering GmbH, 4000 Düsseldorf | METHOD FOR THE PRODUCTION OF RAW IRON |
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 |
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 |
GB9108778D0 (en) * | 1991-04-24 | 1991-06-12 | British Steel Plc | Production of ferromanganese |
DE19634348A1 (en) | 1996-08-23 | 1998-02-26 | Arcmet Tech Gmbh | Melting unit with an electric arc furnace |
UA75925C2 (en) * | 2003-12-22 | 2006-06-15 | Anatolii Tymofiiovych Neklesa | An assembly for producing metal from the iron-containing raw stock |
-
1973
- 1973-01-26 SE SE7301099A patent/SE388210B/en unknown
-
1974
- 1974-01-24 JP JP1056674A patent/JPS5720366B2/ja not_active Expired
- 1974-01-25 CA CA190,945A patent/CA1013150A/en not_active Expired
- 1974-01-25 GB GB348174A patent/GB1460852A/en not_active Expired
- 1974-01-25 FR FR7402507A patent/FR2215478B1/fr not_active Expired
- 1974-01-25 SU SU741994568A patent/SU869562A3/en active
- 1974-01-26 DE DE2403780A patent/DE2403780C3/en not_active Expired
-
1980
- 1980-09-11 BE BE0/202076A patent/BE885198Q/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2403780C3 (en) | 1980-08-14 |
GB1460852A (en) | 1977-01-06 |
BE885198Q (en) | 1980-12-31 |
SU869562A3 (en) | 1981-09-30 |
CA1013150A (en) | 1977-07-05 |
DE2403780B2 (en) | 1977-05-26 |
JPS5720366B2 (en) | 1982-04-28 |
DE2403780A1 (en) | 1974-08-01 |
FR2215478B1 (en) | 1976-11-26 |
FR2215478A1 (en) | 1974-08-23 |
JPS49110519A (en) | 1974-10-21 |
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