ES450668A1 - Perfeccionamientos introducidos en una tobera de alto horno no refrigerada por agua. - Google Patents
Perfeccionamientos introducidos en una tobera de alto horno no refrigerada por agua.Info
- Publication number
- ES450668A1 ES450668A1 ES450668A ES450668A ES450668A1 ES 450668 A1 ES450668 A1 ES 450668A1 ES 450668 A ES450668 A ES 450668A ES 450668 A ES450668 A ES 450668A ES 450668 A1 ES450668 A1 ES 450668A1
- Authority
- ES
- Spain
- Prior art keywords
- oxygen
- receives
- blast furnace
- nozzle
- annular duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000003723 Smelting Methods 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003570 air Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
-
- 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)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Air Supply (AREA)
- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
- Gasification And Melting Of Waste (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7525370A FR2320988A1 (fr) | 1975-08-14 | 1975-08-14 | Methode de soufflage d'un haut fourneau |
| FR7532091A FR2328773A2 (fr) | 1975-10-21 | 1975-10-21 | Methode et tuyere de soufflage d'un haut fourneau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES450668A1 true ES450668A1 (es) | 1977-11-16 |
Family
ID=26219032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES450668A Expired ES450668A1 (es) | 1975-08-14 | 1976-08-13 | Perfeccionamientos introducidos en una tobera de alto horno no refrigerada por agua. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5238407A (enEXAMPLES) |
| AU (1) | AU497413B2 (enEXAMPLES) |
| BR (1) | BR7605265A (enEXAMPLES) |
| CA (1) | CA1086066A (enEXAMPLES) |
| CS (1) | CS205038B2 (enEXAMPLES) |
| DE (1) | DE2633061C3 (enEXAMPLES) |
| ES (1) | ES450668A1 (enEXAMPLES) |
| GB (1) | GB1534788A (enEXAMPLES) |
| IT (1) | IT1069683B (enEXAMPLES) |
| LU (1) | LU75587A1 (enEXAMPLES) |
| PL (1) | PL105509B1 (enEXAMPLES) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5481347A (en) * | 1977-12-12 | 1979-06-28 | Konishiroku Photo Ind | Method of applying coating material |
| DE2850175C2 (de) * | 1978-11-18 | 1987-01-22 | Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen | Hobelanlage |
| JP2606507B2 (ja) * | 1991-10-29 | 1997-05-07 | 日本鋼管株式会社 | 高炉用羽口 |
| DE4136274A1 (de) * | 1991-11-04 | 1993-05-06 | Kortec Ag, Zug, Ch | Verfahren und vorrichtung zum schutz einer in einer heisswindleitung eines hochofens angeordneten einblasvorrichtung |
| CA2618411C (en) | 2007-01-16 | 2013-12-03 | U.S. Steel Canada Inc. | Apparatus and method for injection of fluid hydrocarbons into a blast furnace |
| KR100948927B1 (ko) * | 2007-08-29 | 2010-03-23 | 주식회사 포스코 | 용철 제조용 풍구 및 이를 이용한 가스 취입 방법 |
| LU91543B1 (en) * | 2009-03-24 | 2010-09-27 | Wurth Paul Sa | Tuyere stock arrangement for a blast furnace and method for operating a blast furnace |
| KR101076827B1 (ko) | 2009-12-29 | 2011-10-25 | 주식회사 포스코 | 풍구 조립체 |
-
1976
- 1976-07-22 DE DE19762633061 patent/DE2633061C3/de not_active Expired
- 1976-07-27 GB GB3131976A patent/GB1534788A/en not_active Expired
- 1976-08-02 JP JP9224976A patent/JPS5238407A/ja active Pending
- 1976-08-05 PL PL19164476A patent/PL105509B1/pl unknown
- 1976-08-09 CS CS517176A patent/CS205038B2/cs unknown
- 1976-08-11 IT IT6900476A patent/IT1069683B/it active
- 1976-08-12 LU LU75587A patent/LU75587A1/xx unknown
- 1976-08-12 BR BR7605265A patent/BR7605265A/pt unknown
- 1976-08-13 CA CA259,069A patent/CA1086066A/fr not_active Expired
- 1976-08-13 AU AU16839/76A patent/AU497413B2/en not_active Expired
- 1976-08-13 ES ES450668A patent/ES450668A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1086066A (fr) | 1980-09-23 |
| AU497413B2 (en) | 1978-12-14 |
| PL105509B1 (pl) | 1979-10-31 |
| BR7605265A (pt) | 1977-08-09 |
| LU75587A1 (enEXAMPLES) | 1977-03-28 |
| DE2633061C3 (de) | 1980-02-14 |
| IT1069683B (it) | 1985-03-25 |
| DE2633061A1 (de) | 1977-02-17 |
| CS205038B2 (en) | 1981-04-30 |
| DE2633061B2 (de) | 1979-06-13 |
| AU1683976A (en) | 1978-02-16 |
| JPS5238407A (en) | 1977-03-25 |
| GB1534788A (en) | 1978-12-06 |
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