FR2660742B1 - Perfectionnements a la realisation des ouvreaux de bruleurs ou entourages de tuyeres de fours de reacteurs verticaux. - Google Patents
Perfectionnements a la realisation des ouvreaux de bruleurs ou entourages de tuyeres de fours de reacteurs verticaux.Info
- Publication number
- FR2660742B1 FR2660742B1 FR9004452A FR9004452A FR2660742B1 FR 2660742 B1 FR2660742 B1 FR 2660742B1 FR 9004452 A FR9004452 A FR 9004452A FR 9004452 A FR9004452 A FR 9004452A FR 2660742 B1 FR2660742 B1 FR 2660742B1
- Authority
- FR
- France
- Prior art keywords
- surroundings
- nozzles
- production
- vertical reactor
- burner works
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/16—Arrangements of tuyeres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9004452A FR2660742B1 (fr) | 1990-04-06 | 1990-04-06 | Perfectionnements a la realisation des ouvreaux de bruleurs ou entourages de tuyeres de fours de reacteurs verticaux. |
US07/677,417 US5178819A (en) | 1990-04-06 | 1991-03-29 | Tuyere blocks of vertical reactor furnaces |
ES91400902T ES2080267T3 (es) | 1990-04-06 | 1991-04-03 | Perfeccionamientos en la realizacion de las piqueras de quemadores o zonas que rodean a las toberas de hornos y de reactores verticales. |
EP91400902A EP0451052B1 (fr) | 1990-04-06 | 1991-04-03 | Perfectionnements à la réalisation des ouvreaux de brûleurs ou entourage de tuyères de fours et de réacteurs verticaux |
DE69113307T DE69113307T2 (de) | 1990-04-06 | 1991-04-03 | Verbesserte Konstruktion für Brenner und Blasformöffnungen in Öfen und vertikalen Reaktoren. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9004452A FR2660742B1 (fr) | 1990-04-06 | 1990-04-06 | Perfectionnements a la realisation des ouvreaux de bruleurs ou entourages de tuyeres de fours de reacteurs verticaux. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2660742A1 FR2660742A1 (fr) | 1991-10-11 |
FR2660742B1 true FR2660742B1 (fr) | 1995-05-05 |
Family
ID=9395521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9004452A Expired - Fee Related FR2660742B1 (fr) | 1990-04-06 | 1990-04-06 | Perfectionnements a la realisation des ouvreaux de bruleurs ou entourages de tuyeres de fours de reacteurs verticaux. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5178819A (fr) |
EP (1) | EP0451052B1 (fr) |
DE (1) | DE69113307T2 (fr) |
ES (1) | ES2080267T3 (fr) |
FR (1) | FR2660742B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4234936C1 (de) * | 1992-10-16 | 1993-10-28 | Gutehoffnungshuette Man | Windformhalterung im Schachtofenpanzer |
US5295669A (en) * | 1992-10-26 | 1994-03-22 | Caldo International, Inc. | Refractory coated iron-based pipe |
DE29518283U1 (de) * | 1995-11-17 | 1996-01-04 | Agrichema Materialflußtechnik GmbH, 55257 Budenheim | Heißbranddüse mit Wechselrohr |
DE10108579A1 (de) * | 2001-02-22 | 2002-09-12 | Rhi Ag Wien | Feuerfester keramischer Körper und zugehöriges metallurgisches Schmelzgefäß |
KR100805614B1 (ko) * | 2001-12-19 | 2008-02-20 | 주식회사 포스코 | 고로 풍구주변의 내화물 축조방법 |
DE102018112927A1 (de) * | 2018-05-30 | 2019-12-05 | Rheinzink Gmbh & Co. Kg | Verfahren für Induktorzustellung |
JP7267330B2 (ja) * | 2021-02-18 | 2023-05-01 | マフテック株式会社 | リジェネバーナ用耐火物ユニット及びその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1044760A (en) * | 1963-12-10 | 1966-10-05 | Cullinan Refractories Ltd | Improvements in or relating to composite refractory lining units |
FR1401132A (fr) * | 1964-07-21 | 1965-05-28 | Morganite Carbon Ltd | Brique réfractaire |
US3589318A (en) * | 1969-07-31 | 1971-06-29 | Edwin J Szatkowski | Blast furnace tuyere openings |
US4172107A (en) * | 1975-11-10 | 1979-10-23 | Tokyo Shibaura Electric Co., Ltd. | Method of manufacturing composite ceramic articles |
DE2854998C2 (de) * | 1978-12-20 | 1980-11-20 | Thyssen Ag Vorm. August Thyssen Huette, 4100 Duisburg | Verwendung von feuerfestem Beton für Hochofen-Auskleidungen |
JPS57200506A (en) * | 1981-06-05 | 1982-12-08 | Toshiba Ceramics Co Ltd | Large sized tuyere brick for shaft furnace |
JPS5989709A (ja) * | 1982-11-12 | 1984-05-24 | Tokyo Yogyo Co Ltd | Rh下部槽内張構造 |
US4869854A (en) * | 1986-10-31 | 1989-09-26 | Shin-Etsu Chemical Co., Ltd. | Process for manufacturing organic silazane polymers and ceramics therefrom |
DE8910674U1 (de) * | 1989-09-07 | 1989-10-19 | Carborundum Resistant Materials GmbH, 4000 Düsseldorf | Wärmedämmplatte |
-
1990
- 1990-04-06 FR FR9004452A patent/FR2660742B1/fr not_active Expired - Fee Related
-
1991
- 1991-03-29 US US07/677,417 patent/US5178819A/en not_active Expired - Lifetime
- 1991-04-03 EP EP91400902A patent/EP0451052B1/fr not_active Expired - Lifetime
- 1991-04-03 DE DE69113307T patent/DE69113307T2/de not_active Expired - Fee Related
- 1991-04-03 ES ES91400902T patent/ES2080267T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2080267T3 (es) | 1996-02-01 |
US5178819A (en) | 1993-01-12 |
FR2660742A1 (fr) | 1991-10-11 |
EP0451052A1 (fr) | 1991-10-09 |
DE69113307D1 (de) | 1995-11-02 |
DE69113307T2 (de) | 1996-03-21 |
EP0451052B1 (fr) | 1995-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |