ZA821604B - Injection of hot reducing gases into a blast furnace - Google Patents
Injection of hot reducing gases into a blast furnaceInfo
- Publication number
- ZA821604B ZA821604B ZA821604A ZA821604A ZA821604B ZA 821604 B ZA821604 B ZA 821604B ZA 821604 A ZA821604 A ZA 821604A ZA 821604 A ZA821604 A ZA 821604A ZA 821604 B ZA821604 B ZA 821604B
- Authority
- ZA
- South Africa
- Prior art keywords
- injection
- blast furnace
- reducing gases
- hot reducing
- hot
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/002—Heated electrically (plasma)
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6/47416A BE887904A (en) | 1981-03-11 | 1981-03-11 | PROCESS FOR INJECTION IN THE TOP GAS STOVE, OVERHEATED REDUCERS PRODUCED FROM SOLID FUEL |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA821604B true ZA821604B (en) | 1983-01-26 |
Family
ID=3874891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA821604A ZA821604B (en) | 1981-03-11 | 1982-03-11 | Injection of hot reducing gases into a blast furnace |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0073793A1 (en) |
JP (1) | JPS58500412A (en) |
AU (1) | AU8271682A (en) |
BE (1) | BE887904A (en) |
BR (1) | BR8206887A (en) |
CA (1) | CA1185434A (en) |
ES (1) | ES8302785A1 (en) |
WO (1) | WO1982003091A1 (en) |
ZA (1) | ZA821604B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU85585A1 (en) * | 1983-10-12 | 1985-04-02 | Centre Rech Metallurgique | PROCESS FOR INJECTING REDUCING GAS IN THE BLAST FURNACE |
BE1001238A6 (en) * | 1987-12-03 | 1989-08-29 | Centre Rech Metallurgique | Ore reduction process in furnace tank. |
DE19802338A1 (en) * | 1998-01-23 | 1999-07-29 | Schloemann Siemag Ag | Process and plant for the reduction of iron ore in the blast furnace |
CN101871026A (en) * | 2010-06-12 | 2010-10-27 | 郑州豫兴耐火材料有限公司 | Method for injecting carbon dioxide into blast furnace |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1831254A (en) * | 1927-04-19 | 1931-11-10 | American Radiator Co | Method for furnace treatment of metal and metalliferous material |
FR1397363A (en) * | 1964-03-17 | 1965-04-30 | Steinmueller Gmbh L & C | Method and device for the production and delivery of reducing products to a metallurgical installation |
SE371453C (en) * | 1973-03-26 | 1978-01-23 | Skf Ind Trading & Dev | KIT FOR PRODUCTION OF REDUCTION GAS |
BE833049A (en) * | 1975-09-03 | 1976-03-03 | PROCEDURE FOR USING GUEULARD GAS FROM HIGH RANGE | |
US4153426A (en) * | 1977-07-18 | 1979-05-08 | Arthur G. Mckee & Company | Synthetic gas production |
CA1147964A (en) * | 1979-05-25 | 1983-06-14 | Francis J. Ii Harvey | Process for reducing spent gas generated in the production of sponge iron |
BE883667A (en) * | 1980-06-05 | 1980-12-05 | Centre Rech Metallurgique | PROCEDE DE CONDUITE D'UN FOUR A CUVE |
-
1981
- 1981-03-11 BE BE6/47416A patent/BE887904A/en not_active IP Right Cessation
-
1982
- 1982-03-04 AU AU82716/82A patent/AU8271682A/en not_active Abandoned
- 1982-03-04 WO PCT/BE1982/000003 patent/WO1982003091A1/en not_active Application Discontinuation
- 1982-03-04 BR BR8206887A patent/BR8206887A/en unknown
- 1982-03-04 JP JP57500996A patent/JPS58500412A/en active Pending
- 1982-03-04 EP EP82900782A patent/EP0073793A1/en not_active Ceased
- 1982-03-10 ES ES510284A patent/ES8302785A1/en not_active Expired
- 1982-03-10 CA CA000398050A patent/CA1185434A/en not_active Expired
- 1982-03-11 ZA ZA821604A patent/ZA821604B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1185434A (en) | 1985-04-16 |
JPS58500412A (en) | 1983-03-17 |
BR8206887A (en) | 1983-03-01 |
AU8271682A (en) | 1982-09-28 |
EP0073793A1 (en) | 1983-03-16 |
ES510284A0 (en) | 1983-01-16 |
BE887904A (en) | 1981-09-11 |
ES8302785A1 (en) | 1983-01-16 |
WO1982003091A1 (en) | 1982-09-16 |
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