ZA848220B - A method and plant for reducing oxidic material - Google Patents
A method and plant for reducing oxidic materialInfo
- Publication number
- ZA848220B ZA848220B ZA848220A ZA848220A ZA848220B ZA 848220 B ZA848220 B ZA 848220B ZA 848220 A ZA848220 A ZA 848220A ZA 848220 A ZA848220 A ZA 848220A ZA 848220 B ZA848220 B ZA 848220B
- Authority
- ZA
- South Africa
- Prior art keywords
- plant
- oxidic material
- reducing oxidic
- reducing
- oxidic
- 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
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
- C21B13/125—By using plasma
-
- 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
- C22B4/08—Apparatus
-
- 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
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- 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
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8306673A SE8306673L (en) | 1983-12-02 | 1983-12-02 | KIT AND INSTALLATION FOR REDUCING OXID-CONTAINING MATERIAL |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA848220B true ZA848220B (en) | 1986-06-25 |
Family
ID=20353568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA848220A ZA848220B (en) | 1983-12-02 | 1984-10-22 | A method and plant for reducing oxidic material |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS60135509A (en) |
CN (1) | CN85101039A (en) |
SE (1) | SE8306673L (en) |
ZA (1) | ZA848220B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017078377A2 (en) * | 2015-11-05 | 2017-05-11 | 한국기계연구원 | Apparatus for removing contaminant in process discharge gas, which includes means for regenerating contaminated oxidation catalyst |
CN112430477A (en) * | 2020-11-27 | 2021-03-02 | 西安交通大学 | Low-temperature plasma coal or biomass gasification system and method |
CN115094181B (en) * | 2022-06-10 | 2023-07-18 | 中钢设备有限公司 | Method and apparatus for heating DRI reducing gas using plasma |
-
1983
- 1983-12-02 SE SE8306673A patent/SE8306673L/en not_active Application Discontinuation
-
1984
- 1984-10-22 ZA ZA848220A patent/ZA848220B/en unknown
- 1984-12-01 JP JP59252856A patent/JPS60135509A/en active Pending
-
1985
- 1985-04-01 CN CN198585101039A patent/CN85101039A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE8306673D0 (en) | 1983-12-02 |
SE8306673L (en) | 1985-06-03 |
CN85101039A (en) | 1986-10-08 |
JPS60135509A (en) | 1985-07-18 |
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