TR19780A - Oksitli demir ihtiva eden malzemenin dogrudan dogruya doenuestueruelmesine mahsus usul - Google Patents
Oksitli demir ihtiva eden malzemenin dogrudan dogruya doenuestueruelmesine mahsus usulInfo
- Publication number
- TR19780A TR19780A TR19780A TR1978077A TR19780A TR 19780 A TR19780 A TR 19780A TR 19780 A TR19780 A TR 19780A TR 1978077 A TR1978077 A TR 1978077A TR 19780 A TR19780 A TR 19780A
- Authority
- TR
- Turkey
- Prior art keywords
- doenuestuerated
- procedure
- directly
- oxide iron
- iron
- 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
-
- 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)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2653512A DE2653512C2 (de) | 1976-11-25 | 1976-11-25 | Verfahren zur Direktreduktion von oxydischen eisenhaltigen Materialien |
Publications (1)
Publication Number | Publication Date |
---|---|
TR19780A true TR19780A (tr) | 1979-12-04 |
Family
ID=5993928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR19780A TR19780A (tr) | 1976-11-25 | 1977-09-08 | Oksitli demir ihtiva eden malzemenin dogrudan dogruya doenuestueruelmesine mahsus usul |
Country Status (6)
Country | Link |
---|---|
US (1) | US4144052A (tr) |
AU (1) | AU508313B2 (tr) |
DE (1) | DE2653512C2 (tr) |
GR (1) | GR62893B (tr) |
IN (1) | IN144686B (tr) |
TR (1) | TR19780A (tr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3208701A1 (de) * | 1982-03-11 | 1983-09-22 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm im drehrohrofen |
RU2441922C2 (ru) * | 2005-08-30 | 2012-02-10 | Е.И.Дюпон Де Немур Энд Компани | Процесс восстановления руды и продукт металлизации оксида титана и железа |
WO2009052066A1 (en) * | 2007-10-15 | 2009-04-23 | E. I. Du Pont De Nemours And Company | Ore reduction process using carbon based materials having a low sulfur content and titanium oxide and iron metallization product therefrom |
DE102023102815A1 (de) | 2023-02-06 | 2024-08-08 | Thyssenkrupp Steel Europe Ag | Verfahren zur Direktreduktion von Eisenerz |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1941983A (en) * | 1932-03-21 | 1934-01-02 | Smith Corp A O | Metallurgy of iron |
US2269465A (en) * | 1938-11-16 | 1942-01-13 | Henry G Lykken | Method of treating iron ore |
DE1179962B (de) * | 1960-08-11 | 1964-10-22 | Beteiligungs & Patentverw Gmbh | Verfahren zur Erzeugung von Eisenschwamm |
GB1021474A (en) * | 1961-10-26 | 1966-03-02 | Yawata Iron & Steel Co | Method of reducing iron ores |
AT303780B (de) * | 1968-06-24 | 1972-12-11 | Guenter Heitmann Dipl Ing | Verfahren und Vorrichtung zur Erzeugung von Eisenschwamm aus oxydischen Eisenerzen |
DE2105136A1 (en) * | 1971-02-04 | 1972-08-10 | Metallgesellschaft AG, 6000 Frankfurt; New Zealand Steel Ltd., Auckland (Neuseeland) | Iron sponge prodn - from iron oxide material reduced in revolving cylindrical furnace |
US3890138A (en) * | 1971-10-19 | 1975-06-17 | Western Titanium N L | Reduction of iron-containing ores |
DE2241168A1 (de) * | 1972-08-22 | 1974-03-28 | Metallgesellschaft Ag | Verfahren zur erzeugung von schwammeisen |
DE2501182A1 (de) * | 1975-01-14 | 1976-07-15 | Metallgesellschaft Ag | Verfahren zur direktreduktion von eisenoxydhaltigen materialien im drehrohrofen |
-
1976
- 1976-11-25 DE DE2653512A patent/DE2653512C2/de not_active Expired
-
1977
- 1977-01-31 IN IN135/CAL/1977A patent/IN144686B/en unknown
- 1977-09-08 TR TR19780A patent/TR19780A/tr unknown
- 1977-10-25 US US05/844,853 patent/US4144052A/en not_active Expired - Lifetime
- 1977-11-09 AU AU30521/77A patent/AU508313B2/en not_active Expired
- 1977-11-23 GR GR54854A patent/GR62893B/el unknown
Also Published As
Publication number | Publication date |
---|---|
US4144052A (en) | 1979-03-13 |
AU3052177A (en) | 1979-05-17 |
GR62893B (en) | 1979-07-20 |
IN144686B (tr) | 1978-06-17 |
DE2653512A1 (de) | 1978-06-01 |
AU508313B2 (en) | 1980-03-13 |
DE2653512C2 (de) | 1983-10-06 |
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