CS182218B2 - Process for the partial substitution of coke used as reducing agent for blast furnace and tuvere for making this method - Google Patents
Process for the partial substitution of coke used as reducing agent for blast furnace and tuvere for making this methodInfo
- Publication number
- CS182218B2 CS182218B2 CS708971A CS708971A CS182218B2 CS 182218 B2 CS182218 B2 CS 182218B2 CS 708971 A CS708971 A CS 708971A CS 708971 A CS708971 A CS 708971A CS 182218 B2 CS182218 B2 CS 182218B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- tuvere
- making
- reducing agent
- blast furnace
- partial substitution
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Combustion Of Fluid Fuel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7036906A FR2108856A1 (fr) | 1970-10-13 | 1970-10-13 | Procede pour l'introduction de combustibles auxilliaires dans un haut fourneau et tuyere pour la mise en oeuvre de ce procede |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS182218B2 true CS182218B2 (en) | 1978-04-28 |
Family
ID=9062645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS708971A CS182218B2 (en) | 1970-10-13 | 1971-10-07 | Process for the partial substitution of coke used as reducing agent for blast furnace and tuvere for making this method |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5133043B1 (cs) |
| AT (1) | AT323214B (cs) |
| AU (1) | AU473032B2 (cs) |
| BE (1) | BE772652A (cs) |
| CA (1) | CA938452A (cs) |
| CS (1) | CS182218B2 (cs) |
| ES (2) | ES395943A1 (cs) |
| FR (1) | FR2108856A1 (cs) |
| GB (1) | GB1350115A (cs) |
| LU (1) | LU64039A1 (cs) |
| NL (1) | NL7113990A (cs) |
| PL (1) | PL70960B1 (cs) |
| SE (1) | SE373384B (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2579486B1 (fr) * | 1985-03-26 | 1989-05-26 | Canon Kk | Procede pour regler la vitesse de particules fines |
| CA1272662A (en) * | 1985-03-26 | 1990-08-14 | Canon Kabushiki Kaisha | Apparatus and process for controlling flow of fine particles |
| LU86322A1 (fr) * | 1986-02-25 | 1987-09-10 | Arbed | Lance de soufflage d'oxygene |
| DE19536837B4 (de) * | 1995-10-02 | 2006-01-26 | Alstom | Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige Medien |
| GB201016481D0 (en) | 2010-10-01 | 2010-11-17 | Rolls Royce Plc | An igniter |
| DE102014102913A1 (de) | 2014-03-05 | 2015-09-10 | Thyssenkrupp Ag | Verfahren zum Betreiben eines Schachtofens, insbesondere eines Hochofens |
| CN108980823B (zh) * | 2018-09-26 | 2023-10-10 | 洛阳帝博石化装备有限公司 | 一种高效节能型燃烧喷嘴 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU39431A1 (cs) * | 1959-12-24 | 1961-01-18 |
-
1970
- 1970-10-13 FR FR7036906A patent/FR2108856A1/fr active Granted
-
1971
- 1971-09-16 BE BE772652A patent/BE772652A/xx unknown
- 1971-10-06 AT AT863671A patent/AT323214B/de not_active IP Right Cessation
- 1971-10-07 CS CS708971A patent/CS182218B2/cs unknown
- 1971-10-07 GB GB4665471A patent/GB1350115A/en not_active Expired
- 1971-10-08 SE SE1276471A patent/SE373384B/xx unknown
- 1971-10-08 JP JP7884171A patent/JPS5133043B1/ja active Pending
- 1971-10-11 LU LU64039A patent/LU64039A1/xx unknown
- 1971-10-11 PL PL15098971A patent/PL70960B1/pl unknown
- 1971-10-12 CA CA124978A patent/CA938452A/en not_active Expired
- 1971-10-12 NL NL7113990A patent/NL7113990A/xx unknown
- 1971-10-13 ES ES395943A patent/ES395943A1/es not_active Expired
- 1971-10-13 AU AU34552/71A patent/AU473032B2/en not_active Expired
-
1973
- 1973-11-02 ES ES1973197110U patent/ES197110Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE373384B (sv) | 1975-02-03 |
| SU441712A3 (ru) | 1974-08-30 |
| DE2149057A1 (de) | 1972-04-20 |
| LU64039A1 (cs) | 1972-04-12 |
| ES197110U (es) | 1975-04-01 |
| AU473032B2 (en) | 1976-06-10 |
| JPS5133043B1 (cs) | 1976-09-17 |
| BE772652A (fr) | 1972-03-16 |
| CA938452A (en) | 1973-12-18 |
| NL7113990A (cs) | 1972-04-17 |
| DE2149057B2 (de) | 1976-01-02 |
| AT323214B (de) | 1975-06-25 |
| FR2108856A1 (fr) | 1972-05-26 |
| PL70960B1 (cs) | 1974-04-30 |
| ES197110Y (es) | 1975-08-16 |
| GB1350115A (en) | 1974-04-18 |
| FR2108856B1 (cs) | 1974-09-20 |
| ES395943A1 (es) | 1975-02-01 |
| AU3455271A (en) | 1973-06-21 |
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