ZA774655B - Improvements in or relating to the reduction of iron bearing ores - Google Patents
Improvements in or relating to the reduction of iron bearing oresInfo
- Publication number
- ZA774655B ZA774655B ZA00774655A ZA774655A ZA774655B ZA 774655 B ZA774655 B ZA 774655B ZA 00774655 A ZA00774655 A ZA 00774655A ZA 774655 A ZA774655 A ZA 774655A ZA 774655 B ZA774655 B ZA 774655B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- reduction
- iron bearing
- bearing ores
- ores
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 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
-
- 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
-
- 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 Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ18324377 | 1977-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA774655B true ZA774655B (en) | 1978-06-28 |
Family
ID=19918020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00774655A ZA774655B (en) | 1977-02-02 | 1977-08-01 | Improvements in or relating to the reduction of iron bearing ores |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5396910A (en) |
| AU (1) | AU2750377A (en) |
| BR (1) | BR7705984A (en) |
| DE (1) | DE2741216A1 (en) |
| ZA (1) | ZA774655B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3002225A1 (en) * | 1980-01-23 | 1981-07-30 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR DIRECTLY REDUCING IRON OXIDE-CONTAINING MATERIALS IN TURNTUBES |
| JP3679084B2 (en) * | 2002-10-09 | 2005-08-03 | 株式会社神戸製鋼所 | Method for producing molten metal raw material and method for producing molten metal |
| BRPI0810043B1 (en) * | 2007-04-04 | 2016-09-27 | Corus Technology Bv | process for the production of a molten metal by direct reduction of metal ore, equipment for the production of cast iron by direct reduction of iron ore and use of equipment |
-
1977
- 1977-08-01 ZA ZA00774655A patent/ZA774655B/en unknown
- 1977-08-01 AU AU27503/77A patent/AU2750377A/en active Pending
- 1977-09-08 JP JP10733677A patent/JPS5396910A/en active Pending
- 1977-09-08 BR BR7705984A patent/BR7705984A/en unknown
- 1977-09-13 DE DE19772741216 patent/DE2741216A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2741216A1 (en) | 1978-08-03 |
| JPS5396910A (en) | 1978-08-24 |
| AU2750377A (en) | 1979-02-08 |
| BR7705984A (en) | 1979-04-03 |
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