BE657041A - - Google Patents
Info
- Publication number
- BE657041A BE657041A BE657041DA BE657041A BE 657041 A BE657041 A BE 657041A BE 657041D A BE657041D A BE 657041DA BE 657041 A BE657041 A BE 657041A
- Authority
- BE
- Belgium
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
- C21B13/0006—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
- C21B13/14—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
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
- C21B2100/26—Increasing the gas reduction potential of recycled exhaust gases by adding additional fuel in recirculation pipes
-
- 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
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- 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 And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US331830A US3264096A (en) | 1963-12-19 | 1963-12-19 | Method of smelting iron ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657041A true BE657041A (xx) | 1965-06-11 |
Family
ID=23295546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657041D BE657041A (xx) | 1963-12-19 | 1964-12-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3264096A (xx) |
| BE (1) | BE657041A (xx) |
| LU (1) | LU47611A1 (xx) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1433431B2 (de) * | 1963-10-29 | 1971-12-16 | Fried Krupp GmbH, 4300 Essen | Schmelzofen zur herstellung von stahl und verfahren zum betrieb des ofens |
| US3533739A (en) * | 1968-04-01 | 1970-10-13 | Black Sivalls & Bryson Inc | Combustion of sulfur-bearing carbonaceous fuel |
| DE2401909C3 (de) * | 1974-01-16 | 1985-06-27 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Herstellung von Stahl |
| IT1038230B (it) * | 1974-05-22 | 1979-11-20 | Krupp Gmbh | Procedimento per la produzione di acciaio |
| US4001011A (en) * | 1975-12-29 | 1977-01-04 | Kennecott Copper Corporation | Pyrometallurgical recovery of iron from iron silicate slags |
| US4422872A (en) * | 1980-10-14 | 1983-12-27 | Geskin Ernest S | Method of heating, melting, and coal coversion and apparatus for the same |
| US4684402A (en) * | 1980-10-14 | 1987-08-04 | Geskin Ernest S | Method of waste disposal, and apparatus for the same |
| US4434003A (en) | 1980-12-15 | 1984-02-28 | Geskin Ernest S | Steel making method |
| DE3203435A1 (de) * | 1982-02-02 | 1983-08-11 | Klöckner-Werke AG, 4100 Duisburg | Verfahren zur gaserzeugung und metallgewinnung in einem schmelzbadreaktor, insbesondere eisenbadreaktor |
| DE3607774A1 (de) * | 1986-03-08 | 1987-09-17 | Kloeckner Cra Tech | Verfahren zur zweistufigen schmelzreduktion von eisenerz |
| KR970003636B1 (ko) * | 1994-12-31 | 1997-03-20 | 포항종합제철 주식회사 | 용융선철 및 용융강 제조시 분철광석을 환원시키는 환원로 |
| AT406482B (de) * | 1995-07-19 | 2000-05-25 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten und anlage zur durchführung des verfahrens |
| AT406480B8 (de) * | 1995-07-19 | 2000-07-25 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten und anlage zur durchführung des verfahrens |
| JPH09310126A (ja) * | 1996-05-16 | 1997-12-02 | Daido Steel Co Ltd | 金属酸化物から金属を得る製造方法 |
| AT405525B (de) * | 1996-06-28 | 1999-09-27 | Voest Alpine Ind Anlagen | Verfahren und anlage zum herstellen von flüssigem roheisen oder flüssigen stahlvorprodukten |
| AT403930B (de) * | 1996-07-11 | 1998-06-25 | Voest Alpine Ind Anlagen | Verfahren zum chargieren von metallträgern in eine einschmelzvergasungszone und anlage zur durchführung des verfahrens |
| AU2009273767B2 (en) * | 2008-07-24 | 2015-12-10 | McDougall Extractive Enterprises LLP | Removal of metals from complex ores |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1768622A (en) * | 1925-11-25 | 1930-07-01 | Gathmys Res Corp | Process for the direct reduction of iron from its ores |
| US2745733A (en) * | 1952-10-24 | 1956-05-15 | Ford Motor Co | Apparatus and process for reduction of ores to metal |
| US2973260A (en) * | 1957-11-04 | 1961-02-28 | Nogiwa Yukio | Method for the treatment of iron ores |
-
1963
- 1963-12-19 US US331830A patent/US3264096A/en not_active Expired - Lifetime
-
1964
- 1964-12-11 BE BE657041D patent/BE657041A/xx unknown
- 1964-12-18 LU LU47611A patent/LU47611A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3264096A (en) | 1966-08-02 |
| LU47611A1 (xx) | 1964-12-18 |