ZA84965B - Continuous process of melting sponge iron - Google Patents
Continuous process of melting sponge ironInfo
- Publication number
- ZA84965B ZA84965B ZA84965A ZA84965A ZA84965B ZA 84965 B ZA84965 B ZA 84965B ZA 84965 A ZA84965 A ZA 84965A ZA 84965 A ZA84965 A ZA 84965A ZA 84965 B ZA84965 B ZA 84965B
- Authority
- ZA
- South Africa
- Prior art keywords
- reactor
- molten material
- sponge iron
- oxygen
- carbon
- 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
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
- C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833304504 DE3304504A1 (de) | 1983-02-10 | 1983-02-10 | Verfahren zum kontinuierlichen einschmelzen von eisenschwamm |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA84965B true ZA84965B (en) | 1985-10-30 |
Family
ID=6190453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA84965A ZA84965B (en) | 1983-02-10 | 1984-02-09 | Continuous process of melting sponge iron |
Country Status (7)
Country | Link |
---|---|
US (1) | US4540432A (xx) |
EP (1) | EP0117318B1 (xx) |
AT (1) | ATE21528T1 (xx) |
AU (1) | AU560386B2 (xx) |
DE (2) | DE3304504A1 (xx) |
IN (1) | IN159570B (xx) |
ZA (1) | ZA84965B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1000419A3 (fr) * | 1987-03-23 | 1988-12-06 | Elsentooling Ireland Ltd | Procede de fabrication de metaux, du minerai de fer en particulier, a partir de minerais oxydiques de granulometrie quelconque, dans un four a passage continu rempli d'un bain catalyseur. |
JPH01195226A (ja) * | 1988-01-29 | 1989-08-07 | Kobe Steel Ltd | 溶融還元方法 |
US5466278A (en) * | 1990-12-11 | 1995-11-14 | Metallgesellschaft Aktiengesellschaft | Process for the manufacture of steel |
US5301620A (en) * | 1993-04-01 | 1994-04-12 | Molten Metal Technology, Inc. | Reactor and method for disassociating waste |
US5555822A (en) * | 1994-09-06 | 1996-09-17 | Molten Metal Technology, Inc. | Apparatus for dissociating bulk waste in a molten metal bath |
US5746805A (en) * | 1995-07-18 | 1998-05-05 | Metallgesellschaft Aktiengesellschaft | Process for the continuous manufacture of steel |
BE1011186A3 (fr) * | 1997-05-30 | 1999-06-01 | Centre Rech Metallurgique | Procede de production de fonte liquide a partir d'eponge de fer et installation pour sa mise en oeuvre. |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU35268A1 (xx) * | ||||
US2740710A (en) * | 1951-03-02 | 1956-04-03 | Johannsen Friedrich | Method for the production of iron, nickel, cobalt, manganese, and chromium from their ores |
BE582609A (fr) * | 1959-09-11 | 1960-03-11 | Centre Nat Rech Metall | Procédé de réduction des minerais de fer. |
GB943267A (en) * | 1960-09-09 | 1963-12-04 | Consett Iron Company Ltd | Improved metallurgical process |
US3165398A (en) * | 1962-08-31 | 1965-01-12 | Yawata Iron & Steel Co | Method of melting sponge iron |
GB1003026A (en) * | 1963-02-21 | 1965-09-02 | Farnsfield Ltd | Continuous production of furnace products |
DE2401540B2 (de) * | 1974-01-14 | 1975-11-13 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zum Einschmelzen von Eisenschwamm |
DE2401909C3 (de) * | 1974-01-16 | 1985-06-27 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Herstellung von Stahl |
LU74568A1 (xx) * | 1976-03-16 | 1977-09-27 | ||
GB1586762A (en) * | 1976-05-28 | 1981-03-25 | British Steel Corp | Metal refining method and apparatus |
LU82227A1 (de) * | 1980-03-05 | 1981-10-30 | Arbed | Verfahren und einrichtung zum herstellen von fluessigem eisen |
DE3133575A1 (de) * | 1980-08-22 | 1983-03-10 | Klöckner-Werke AG, 4100 Duisburg | Verfahren zur gaserzeugung |
DE3132766A1 (de) * | 1980-09-12 | 1982-06-16 | ARBED S.A., 2930 Luxembourg | "verfahren zur kontinuierlichen reduktion von eisenhaltigen stoffen" |
ZA827820B (en) * | 1981-10-30 | 1983-08-31 | British Steel Corp | Production of steel |
-
1983
- 1983-02-10 DE DE19833304504 patent/DE3304504A1/de not_active Withdrawn
- 1983-07-22 IN IN914/CAL/83A patent/IN159570B/en unknown
- 1983-12-08 AT AT83201736T patent/ATE21528T1/de not_active IP Right Cessation
- 1983-12-08 DE DE8383201736T patent/DE3365481D1/de not_active Expired
- 1983-12-08 EP EP83201736A patent/EP0117318B1/de not_active Expired
-
1984
- 1984-02-08 US US06/577,952 patent/US4540432A/en not_active Expired - Fee Related
- 1984-02-09 AU AU24433/84A patent/AU560386B2/en not_active Ceased
- 1984-02-09 ZA ZA84965A patent/ZA84965B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0117318B1 (de) | 1986-08-20 |
DE3304504A1 (de) | 1984-08-16 |
DE3365481D1 (en) | 1986-09-25 |
EP0117318A1 (de) | 1984-09-05 |
US4540432A (en) | 1985-09-10 |
AU560386B2 (en) | 1987-04-02 |
IN159570B (xx) | 1987-05-30 |
ATE21528T1 (de) | 1986-09-15 |
AU2443384A (en) | 1984-08-16 |
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