AT241507B - Vorrichtung zur Vorreduktion von Metalloxyden, die in einem elektrischen Schmelzofen fertigreduziert und niedergeschmolzen werden sollen - Google Patents
Vorrichtung zur Vorreduktion von Metalloxyden, die in einem elektrischen Schmelzofen fertigreduziert und niedergeschmolzen werden sollenInfo
- Publication number
- AT241507B AT241507B AT965261A AT965261A AT241507B AT 241507 B AT241507 B AT 241507B AT 965261 A AT965261 A AT 965261A AT 965261 A AT965261 A AT 965261A AT 241507 B AT241507 B AT 241507B
- Authority
- AT
- Austria
- Prior art keywords
- reduction
- metal oxides
- melting furnace
- electric melting
- completely reduced
- Prior art date
Links
- 230000008018 melting Effects 0.000 title 1
- 238000002844 melting Methods 0.000 title 1
- 229910044991 metal oxide Inorganic materials 0.000 title 1
- 150000004706 metal oxides Chemical class 0.000 title 1
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
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
-
- 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]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO13854360 | 1960-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT241507B true AT241507B (de) | 1965-07-26 |
Family
ID=19908559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT965261A AT241507B (de) | 1960-12-27 | 1961-12-20 | Vorrichtung zur Vorreduktion von Metalloxyden, die in einem elektrischen Schmelzofen fertigreduziert und niedergeschmolzen werden sollen |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT241507B (de) |
| CH (1) | CH427311A (de) |
| ES (1) | ES272304A1 (de) |
| GB (1) | GB926097A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114410873A (zh) * | 2021-12-28 | 2022-04-29 | 东北大学 | 基于微波预热含铁炉料的纯氢竖炉炼铁装置及其炼铁方法 |
-
1961
- 1961-11-24 CH CH1374861A patent/CH427311A/de unknown
- 1961-11-24 ES ES272304A patent/ES272304A1/es not_active Expired
- 1961-12-20 AT AT965261A patent/AT241507B/de active
- 1961-12-22 GB GB46016/61A patent/GB926097A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES272304A1 (es) | 1962-03-01 |
| CH427311A (de) | 1966-12-31 |
| GB926097A (en) | 1963-05-15 |
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