JPS5133762B2 - - Google Patents
Info
- Publication number
- JPS5133762B2 JPS5133762B2 JP48065285A JP6528573A JPS5133762B2 JP S5133762 B2 JPS5133762 B2 JP S5133762B2 JP 48065285 A JP48065285 A JP 48065285A JP 6528573 A JP6528573 A JP 6528573A JP S5133762 B2 JPS5133762 B2 JP S5133762B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- 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
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- 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
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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
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/961—Treating flue dust to obtain metal other than by consolidation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Incineration Of Waste (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI721668A FI48852C (fi) | 1972-06-12 | 1972-06-12 | Metallurginen valmistusmenetelmä |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4962312A JPS4962312A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-17 |
| JPS5133762B2 true JPS5133762B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-21 |
Family
ID=8505988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48065285A Expired JPS5133762B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-12 | 1973-06-08 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4339591A1 (de) * | 1993-11-20 | 1995-05-24 | Metallgesellschaft Ag | Wälzverfahren zur Aufarbeitung von Zink, Blei und Eisenoxide enthaltenden Materialien |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2373244A (en) * | 1943-08-19 | 1945-04-10 | Holz Frank | Blast furnace process |
| US2805929A (en) * | 1953-03-10 | 1957-09-10 | Strategic Udy Metallurg & Chem | Process for obtaining iron from material containing iron oxides |
| US2988442A (en) * | 1958-03-20 | 1961-06-13 | Tanner Gustaf | Reduction of iron ore by hydrocarbons |
| FR1246248A (fr) * | 1959-10-03 | 1960-11-18 | Procédé de réduction de minerai de fer dans un four tournant et dispositif pour la mise en oeuvre du procédé | |
| US3033673A (en) * | 1960-05-03 | 1962-05-08 | Elektrokemisk As | Process of reducing iron oxides |
| DE1226126B (de) * | 1963-06-28 | 1966-10-06 | Rheinstahl Ind Planung G M B H | Verfahren zur Reduktion von Eisenerzen im Drehrohrofen mit fluessigen oder gasfoermigen Kohlenwasserstoffen und Vorrichtung zur Durchfuehrung dieses Verfahrens |
| BE675317A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1965-01-19 | 1966-05-16 |
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1972
- 1972-06-12 FI FI721668A patent/FI48852C/fi active
-
1973
- 1973-05-31 US US365522A patent/US3867131A/en not_active Expired - Lifetime
- 1973-06-08 JP JP48065285A patent/JPS5133762B2/ja not_active Expired
- 1973-06-12 FR FR7321349A patent/FR2187926B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2187926A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-18 |
| US3867131A (en) | 1975-02-18 |
| JPS4962312A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-17 |
| FR2187926B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-07 |
| FI48852C (fi) | 1975-01-10 |
| FI48852B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-30 |