BE634156A - - Google Patents
Info
- Publication number
- BE634156A BE634156A BE634156DA BE634156A BE 634156 A BE634156 A BE 634156A BE 634156D A BE634156D A BE 634156DA BE 634156 A BE634156 A BE 634156A
- 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
- C21B13/0073—Selection or treatment of the reducing gases
-
- 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
- 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
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20606362 US3214266A (en) | 1962-06-28 | 1962-06-28 | Blast furnace reduction of metal oxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE634156A true BE634156A (en:Method) | 1963-12-27 |
Family
ID=22764820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE634156D BE634156A (en:Method) | 1962-06-28 | 1963-06-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3214266A (en:Method) |
| BE (1) | BE634156A (en:Method) |
| DE (1) | DE1268164B (en:Method) |
| FR (1) | FR1367024A (en:Method) |
| GB (1) | GB978070A (en:Method) |
| LU (1) | LU43973A1 (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3272561A (en) * | 1963-05-21 | 1966-09-13 | Koppers Co Inc | Distributor |
| US6090182A (en) * | 1997-10-29 | 2000-07-18 | Praxair Technology, Inc. | Hot oxygen blast furnace injection system |
| FR2786196A1 (fr) * | 1998-11-20 | 2000-05-26 | Air Liquide | Procede de combustion, notamment pour l'elaboration de la fonte ou la fabrication de ciment |
| US20140162205A1 (en) * | 2012-12-10 | 2014-06-12 | American Air Liquide, Inc. | Preheating oxygen for injection into blast furnaces |
| DE102012113051A1 (de) | 2012-12-21 | 2014-06-26 | Evonik Industries Ag | Verfahren zur Erbringung von Regelleistung zur Stabilisierung eines Wechselstromnetzes, umfassend einen Energiespeicher |
| DE102014206423A1 (de) * | 2014-04-03 | 2015-10-08 | Evonik Degussa Gmbh | Vorrichtung und Verfahren zur Nutzung elektrischer Energie zur Eisenherstellung aus oxidischen Eisenerzen |
| CN111302881B (zh) * | 2020-04-05 | 2023-12-01 | 上海泰普星坦新材料有限公司 | 使用天然气和铁矿石生产乙炔和海绵铁的系统和工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2790711A (en) * | 1957-04-30 | Molten | ||
| US2125909A (en) * | 1935-06-10 | 1938-08-09 | Gahl Rudolf | Metallurgical reduction process |
| DE1026081B (de) * | 1952-08-09 | 1958-03-13 | Ruhrgas Ag | Verfahren zur Verhuettung staubfoermiger oder feinkoerniger Erze mit staubfoermigen oder feinkoernigen Brennstoffen |
| US2727816A (en) * | 1952-10-03 | 1955-12-20 | Raick Julien | Method for reduction-smelting of ferrous materials in a modified blast furnace with a specific combination of gaseous injection at two levels |
| US2952533A (en) * | 1956-02-21 | 1960-09-13 | Cuscoleca Otwin | Method of operating a furnace in which the material treated is reduced |
| DE1033902B (de) * | 1956-06-16 | 1958-07-10 | Didier Werke Ag | Vorrichtung zum Erschmelzen von Metallen aus feinkoernigen Erzen |
-
1962
- 1962-06-28 US US20606362 patent/US3214266A/en not_active Expired - Lifetime
-
1963
- 1963-06-24 GB GB2498763A patent/GB978070A/en not_active Expired
- 1963-06-25 FR FR939315A patent/FR1367024A/fr not_active Expired
- 1963-06-26 BE BE634156D patent/BE634156A/xx unknown
- 1963-06-27 DE DEP1268164A patent/DE1268164B/de active Pending
- 1963-06-28 LU LU43973D patent/LU43973A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU43973A1 (en:Method) | 1963-09-27 |
| GB978070A (en) | 1964-12-16 |
| DE1268164B (de) | 1968-05-16 |
| US3214266A (en) | 1965-10-26 |
| FR1367024A (fr) | 1964-07-17 |