ZA848219B - A method and plant for reducing oxidic material while simultaneosly generating a gas suitable for the recovery of thermal energy - Google Patents
A method and plant for reducing oxidic material while simultaneosly generating a gas suitable for the recovery of thermal energyInfo
- Publication number
- ZA848219B ZA848219B ZA848219A ZA848219A ZA848219B ZA 848219 B ZA848219 B ZA 848219B ZA 848219 A ZA848219 A ZA 848219A ZA 848219 A ZA848219 A ZA 848219A ZA 848219 B ZA848219 B ZA 848219B
- Authority
- ZA
- South Africa
- Prior art keywords
- simultaneosly
- recovery
- plant
- generating
- thermal energy
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8306672A SE8306672L (en) | 1983-12-02 | 1983-12-02 | SET AND PLANT FOR REDUCTION OF OXID-CONTAINING MATERIAL DURING CONCERNING GENERATION OF A LASER ENERGY RECOVERY |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA848219B true ZA848219B (en) | 1986-06-25 |
Family
ID=20353567
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA848219A ZA848219B (en) | 1983-12-02 | 1984-10-22 | A method and plant for reducing oxidic material while simultaneosly generating a gas suitable for the recovery of thermal energy |
ZA848217A ZA848217B (en) | 1983-12-02 | 1984-10-22 | A method and plant for reducing oxidic material while simulataneously generating a gas suitable as fuel gas |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA848217A ZA848217B (en) | 1983-12-02 | 1984-10-22 | A method and plant for reducing oxidic material while simulataneously generating a gas suitable as fuel gas |
Country Status (4)
Country | Link |
---|---|
JP (2) | JPS60131907A (en) |
CN (1) | CN85101709A (en) |
SE (1) | SE8306672L (en) |
ZA (2) | ZA848219B (en) |
-
1983
- 1983-12-02 SE SE8306672A patent/SE8306672L/en not_active Application Discontinuation
-
1984
- 1984-10-22 ZA ZA848219A patent/ZA848219B/en unknown
- 1984-10-22 ZA ZA848217A patent/ZA848217B/en unknown
- 1984-12-01 JP JP59252855A patent/JPS60131907A/en active Pending
- 1984-12-01 JP JP59252853A patent/JPS60149693A/en active Pending
-
1985
- 1985-04-01 CN CN198585101709A patent/CN85101709A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN85101709A (en) | 1987-01-31 |
ZA848217B (en) | 1986-06-25 |
SE8306672D0 (en) | 1983-12-02 |
JPS60149693A (en) | 1985-08-07 |
SE8306672L (en) | 1985-06-03 |
JPS60131907A (en) | 1985-07-13 |
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