FR2197454A5 - - Google Patents
Info
- Publication number
- FR2197454A5 FR2197454A5 FR7330581A FR7330581A FR2197454A5 FR 2197454 A5 FR2197454 A5 FR 2197454A5 FR 7330581 A FR7330581 A FR 7330581A FR 7330581 A FR7330581 A FR 7330581A FR 2197454 A5 FR2197454 A5 FR 2197454A5
- Authority
- FR
- France
- 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
Classifications
-
- 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)
- Blast Furnaces (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3924772A GB1407078A (en) | 1972-08-23 | 1972-08-23 | Tuyeres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2197454A5 true FR2197454A5 (US20110158925A1-20110630-C00042.png) | 1974-03-22 |
Family
ID=10408504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7330581A Expired FR2197454A5 (US20110158925A1-20110630-C00042.png) | 1972-08-23 | 1973-08-23 |
Country Status (12)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1564738A (en) * | 1976-11-25 | 1980-04-10 | British Steel Corp | Tuyeres |
| US4140302A (en) * | 1978-02-27 | 1979-02-20 | Lynch Roland H | Jet impingement cooling device |
| FR2505873A1 (fr) * | 1981-05-15 | 1982-11-19 | Touze Francois | Perfectionnements apportes aux tuyeres a vents chauds pour hauts fourneaux |
| RU2221975C2 (ru) * | 1999-02-05 | 2004-01-20 | Маннесманнрёрен-Верке Аг | Дутьевая фурма для шахтных печей, в частности доменных печей или вагранок с горячим дутьем |
| NL1019105C2 (nl) * | 2001-10-03 | 2003-04-04 | Corus Technology B V | Werkwijze en inrichting voor het beheersen van het aandeel kristallen in een vloeistof-kristalmengsel. |
| EP1380659A1 (en) * | 2002-07-05 | 2004-01-14 | Corus Technology BV | Method for fractional crystallisation of a metal |
| JP2007528443A (ja) * | 2003-11-19 | 2007-10-11 | コラス、テクノロジー、ベスローテン、フェンノートシャップ | 分別結晶の際に溶融金属を冷却する方法 |
| BRPI0508973A (pt) * | 2004-03-19 | 2007-08-28 | Corus Technology Bv | método para a purificação de um metal fundido |
| NL1029612C2 (nl) * | 2005-07-26 | 2007-01-29 | Corus Technology B V | Werkwijze voor het analyseren van vloeibaar metaal en inrichting voor gebruik daarbij. |
| DE602007013893D1 (de) * | 2006-06-22 | 2011-05-26 | Aleris Switzerland Gmbh | Verfahren zur trennung von schmelzflüssigem aluminium und festen einschlüssen |
| US7892318B2 (en) * | 2006-06-28 | 2011-02-22 | Aleris Switzerland Gmbh C/O K+P Treuhandgesellschaft | Crystallisation method for the purification of a molten metal, in particular recycled aluminium |
| WO2008003505A1 (en) * | 2006-07-07 | 2008-01-10 | Aleris Switzerland Gmbh | Method and device for metal purification and separation of purified metal from a metal mother liquid such as aluminium |
| ES2350073B1 (es) * | 2009-05-28 | 2011-11-07 | Fernando Jose De La Dehesa Calles | Tobera de doble capa de salida de quemadores que calienta fluido térmico para otros usos. |
-
1972
- 1972-08-23 GB GB3924772A patent/GB1407078A/en not_active Expired
-
1973
- 1973-08-02 ZA ZA735284A patent/ZA735284B/xx unknown
- 1973-08-02 US US00385058A patent/US3840219A/en not_active Expired - Lifetime
- 1973-08-07 DE DE19732339997 patent/DE2339997A1/de active Pending
- 1973-08-08 CA CA178,317A patent/CA998527A/en not_active Expired
- 1973-08-21 NL NL7311530A patent/NL7311530A/xx unknown
- 1973-08-21 LU LU68272A patent/LU68272A1/xx unknown
- 1973-08-22 SE SE7311400A patent/SE401521B/xx unknown
- 1973-08-22 ES ES418093A patent/ES418093A1/es not_active Expired
- 1973-08-22 IT IT69501/73A patent/IT996612B/it active
- 1973-08-23 JP JP48094795A patent/JPS4986202A/ja active Pending
- 1973-08-23 FR FR7330581A patent/FR2197454A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA735284B (en) | 1974-07-31 |
| NL7311530A (US20110158925A1-20110630-C00042.png) | 1974-02-26 |
| CA998527A (en) | 1976-10-19 |
| GB1407078A (en) | 1975-09-24 |
| DE2339997A1 (de) | 1974-03-07 |
| SE401521B (sv) | 1978-05-16 |
| LU68272A1 (US20110158925A1-20110630-C00042.png) | 1973-10-24 |
| JPS4986202A (US20110158925A1-20110630-C00042.png) | 1974-08-19 |
| ES418093A1 (es) | 1976-03-16 |
| US3840219A (en) | 1974-10-08 |
| IT996612B (it) | 1975-12-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |