BE816876A - Procede et dispositif pour la production continue d'acier a partir de minerai - Google Patents
Procede et dispositif pour la production continue d'acier a partir de mineraiInfo
- Publication number
- BE816876A BE816876A BE145896A BE145896A BE816876A BE 816876 A BE816876 A BE 816876A BE 145896 A BE145896 A BE 145896A BE 145896 A BE145896 A BE 145896A BE 816876 A BE816876 A BE 816876A
- Authority
- BE
- Belgium
- Prior art keywords
- ore
- steel
- continuous production
- continuous
- production
- 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
- C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
-
- 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
- C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
- C21B13/026—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state heated electrically
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
-
- 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)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2342959A DE2342959B1 (de) | 1973-08-25 | 1973-08-25 | Vorrichtung zur kontinuierlichen Erzeugung von Stahl aus Erz |
Publications (1)
Publication Number | Publication Date |
---|---|
BE816876A true BE816876A (fr) | 1974-10-16 |
Family
ID=5890695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE145896A BE816876A (fr) | 1973-08-25 | 1974-06-26 | Procede et dispositif pour la production continue d'acier a partir de minerai |
Country Status (9)
Country | Link |
---|---|
US (1) | US3919454A (pt) |
BE (1) | BE816876A (pt) |
BR (1) | BR7407019D0 (pt) |
CA (1) | CA1033791A (pt) |
DE (1) | DE2342959B1 (pt) |
FR (1) | FR2241352B1 (pt) |
GB (1) | GB1469473A (pt) |
IT (1) | IT1017332B (pt) |
ZA (1) | ZA744755B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4236510C2 (de) * | 1992-10-26 | 1996-05-30 | Mannesmann Ag | Vorrichtung zum Einschmelzen von Schrott |
DE19626389A1 (de) * | 1996-07-01 | 1998-01-08 | Badische Stahl Eng | Lichtbogenofen mit Elektrodenaufnahmeraum |
DE19632403C1 (de) * | 1996-08-02 | 1998-03-26 | Mannesmann Ag | Verfahren und Vorrichtung zur Erzeugung von siliziumreichen Gießereiroheisen |
DE19753184A1 (de) * | 1997-11-21 | 1999-06-10 | Mannesmann Ag | Schmelzofenanlage |
DE10205660B4 (de) * | 2002-02-12 | 2010-11-25 | Sms Siemag Aktiengesellschaft | Verfarhen und Vorrichtung zur kontinuierlichen Stahlherstellung unter Einsatz von metallischen Einsatzmaterial |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794843A (en) * | 1954-12-24 | 1957-06-04 | Electrokemisk As | Automatic stoking mechanism for electric furnaces and method of operation |
US3180916A (en) * | 1961-04-28 | 1965-04-27 | Pechiney Prod Chimiques Sa | Electric arc furnaces and method |
FR1602675A (pt) * | 1968-07-31 | 1971-01-11 | ||
DE1911994C3 (de) * | 1969-03-10 | 1974-10-10 | Kloeckner-Werke Ag, 4100 Duisburg | Schrotteinschmelz verfahren zur Stahlherstellung und Vorrichtung zur Durchführung des Verfahrens |
-
1973
- 1973-08-25 DE DE2342959A patent/DE2342959B1/de not_active Withdrawn
-
1974
- 1974-06-26 BE BE145896A patent/BE816876A/xx unknown
- 1974-07-22 GB GB3233574A patent/GB1469473A/en not_active Expired
- 1974-07-22 IT IT25412/74A patent/IT1017332B/it active
- 1974-07-25 ZA ZA00744755A patent/ZA744755B/xx unknown
- 1974-08-06 FR FR7427241A patent/FR2241352B1/fr not_active Expired
- 1974-08-23 BR BR7019/74A patent/BR7407019D0/pt unknown
- 1974-08-23 CA CA207,678A patent/CA1033791A/en not_active Expired
- 1974-08-26 US US500661A patent/US3919454A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3919454A (en) | 1975-11-11 |
CA1033791A (en) | 1978-06-27 |
FR2241352B1 (pt) | 1978-03-24 |
GB1469473A (en) | 1977-04-06 |
AU7164174A (en) | 1976-02-05 |
BR7407019D0 (pt) | 1975-06-24 |
ZA744755B (en) | 1975-08-27 |
DE2342959B1 (de) | 1975-02-13 |
IT1017332B (it) | 1977-07-20 |
FR2241352A1 (pt) | 1975-03-21 |
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