LU66480A1 - - Google Patents
Info
- Publication number
- LU66480A1 LU66480A1 LU66480A LU66480DA LU66480A1 LU 66480 A1 LU66480 A1 LU 66480A1 LU 66480 A LU66480 A LU 66480A LU 66480D A LU66480D A LU 66480DA LU 66480 A1 LU66480 A1 LU 66480A1
- Authority
- LU
- Luxembourg
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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE776093A BE776093A (fr) | 1971-11-30 | 1971-11-30 | Dispositif d'injection de gaz chauds dans les fours a cuve. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU66480A1 true LU66480A1 (fr) | 1973-02-01 |
Family
ID=3858948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU66480A LU66480A1 (fr) | 1971-11-30 | 1972-11-15 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3794308A (fr) |
| JP (1) | JPS4863935A (fr) |
| BE (1) | BE776093A (fr) |
| CA (1) | CA967001A (fr) |
| DE (1) | DE2257667C3 (fr) |
| FR (1) | FR2163180A5 (fr) |
| GB (1) | GB1354628A (fr) |
| IT (1) | IT975750B (fr) |
| LU (1) | LU66480A1 (fr) |
| NL (1) | NL7216180A (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE392479B (sv) * | 1974-03-20 | 1977-03-28 | Asea Ab | Forma vid metallurgiska konvertrar och smeltugnar |
| US4138098A (en) * | 1975-08-14 | 1979-02-06 | Creusot-Loire | Method of blowing smelting shaft furnaces and tuyeres used for said blowing |
| BE868431A (fr) * | 1978-06-23 | 1978-10-16 | Thy Marcinelle Monceau Forges | Tuyere pour fond de convertisseur d'acierie |
| US4211316A (en) * | 1978-12-28 | 1980-07-08 | Pullman Berry Company | Chute for charging steel making vessels |
| US4572482A (en) * | 1984-11-19 | 1986-02-25 | Corcliff Corporation | Fluid-cooled metallurgical tuyere |
| US4930757A (en) * | 1989-10-02 | 1990-06-05 | Cominco Ltd. | Tuyere for metallurgical vessels |
| RU2150511C1 (ru) * | 1999-10-04 | 2000-06-10 | ОАО "Нижнетагильский металлургический комбинат" | Воздушная фурма доменной печи |
| KR100388233B1 (ko) * | 2000-12-20 | 2003-06-19 | 주식회사 포스코 | 노벽 보수후 노심코크스 승열방법 |
| US7968047B2 (en) | 2005-02-10 | 2011-06-28 | Wahl Refractory Solutions, Llc | Blaster nozzle |
| RU2280698C1 (ru) * | 2005-02-21 | 2006-07-27 | ОАО "Западно-Сибирский металлургический комбинат" | Воздушная фурма доменной печи |
| EP2245901A2 (fr) | 2008-02-20 | 2010-11-03 | Microchip Technology Incorporated | Dispositif de point d'accès sans fil |
| LU102098B1 (en) * | 2020-09-28 | 2022-03-29 | Wurth Paul Sa | Blast furnace with shaft feeding of hot process gas |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3342473A (en) * | 1964-01-20 | 1967-09-19 | Jr Herbert A White | Apparatus for delivering air and fuel to a blast furnace |
-
1971
- 1971-11-30 BE BE776093A patent/BE776093A/fr unknown
-
1972
- 1972-11-15 LU LU66480A patent/LU66480A1/xx unknown
- 1972-11-16 IT IT70596/72A patent/IT975750B/it active
- 1972-11-24 DE DE2257667A patent/DE2257667C3/de not_active Expired
- 1972-11-28 GB GB5494772A patent/GB1354628A/en not_active Expired
- 1972-11-29 NL NL7216180A patent/NL7216180A/xx not_active Application Discontinuation
- 1972-11-30 CA CA157,895A patent/CA967001A/en not_active Expired
- 1972-11-30 US US00310798A patent/US3794308A/en not_active Expired - Lifetime
- 1972-11-30 JP JP47120268A patent/JPS4863935A/ja active Pending
- 1972-11-30 FR FR7243465A patent/FR2163180A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT975750B (it) | 1974-08-10 |
| CA967001A (en) | 1975-05-06 |
| DE2257667B2 (de) | 1979-03-29 |
| BE776093A (fr) | 1972-03-16 |
| GB1354628A (en) | 1974-06-05 |
| DE2257667A1 (de) | 1973-06-07 |
| JPS4863935A (fr) | 1973-09-05 |
| DE2257667C3 (de) | 1979-11-15 |
| FR2163180A5 (fr) | 1973-07-20 |
| US3794308A (en) | 1974-02-26 |
| NL7216180A (fr) | 1973-06-04 |