NL7208930A - - Google Patents
Info
- Publication number
- NL7208930A NL7208930A NL7208930A NL7208930A NL7208930A NL 7208930 A NL7208930 A NL 7208930A NL 7208930 A NL7208930 A NL 7208930A NL 7208930 A NL7208930 A NL 7208930A NL 7208930 A NL7208930 A NL 7208930A
- Authority
- NL
- Netherlands
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)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7125093A FR2145089A5 (en) | 1971-07-08 | 1971-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7208930A true NL7208930A (en) | 1973-01-10 |
| NL159141B NL159141B (en) | 1979-01-15 |
Family
ID=9080058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7208930.A NL159141B (en) | 1971-07-08 | 1972-06-28 | BLOWING NOZZLE FOR A MELTING OVEN. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3809524A (en) |
| JP (1) | JPS5223964B1 (en) |
| AT (1) | AT320997B (en) |
| AU (1) | AU470953B2 (en) |
| BE (1) | BE785612A (en) |
| CA (1) | CA975556A (en) |
| CS (1) | CS188879B2 (en) |
| DD (1) | DD98998A5 (en) |
| FR (1) | FR2145089A5 (en) |
| GB (1) | GB1356218A (en) |
| IT (1) | IT956988B (en) |
| LU (1) | LU65671A1 (en) |
| NL (1) | NL159141B (en) |
| PL (1) | PL75754B1 (en) |
| SE (1) | SE376018B (en) |
| SU (1) | SU524530A3 (en) |
| ZA (1) | ZA724643B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314870U (en) * | 1976-07-19 | 1978-02-07 | ||
| IT1085350B (en) * | 1977-04-19 | 1985-05-28 | Montedison Spa | METHOD FOR THE PREPARATION OF HIGH-PURITY SULFUR SULFUROURIDE, AND EQUIPMENT TO REALIZE IT |
| JPS5896746U (en) * | 1981-12-23 | 1983-07-01 | ヤンマー農機株式会社 | Combine cutter device |
| US4490171A (en) * | 1982-03-31 | 1984-12-25 | Kobe Steel, Limited | Method and apparatus for injecting pulverized fuel into a blast furnace |
| SE452413B (en) * | 1984-12-04 | 1987-11-30 | Flaekt Ab | MEDIUM MIXING NOZE, INTENDED TO BE USED IN A CONTACT REACTOR |
| US4865820A (en) * | 1987-08-14 | 1989-09-12 | Davy Mckee Corporation | Gas mixer and distributor for reactor |
| US5129583A (en) * | 1991-03-21 | 1992-07-14 | The Babcock & Wilcox Company | Low pressure loss/reduced deposition atomizer |
| FR2681417B1 (en) * | 1991-09-17 | 1998-01-30 | Air Liquide | DEVICE AND METHOD FOR INJECTING GAS AND COAL IN A METAL MELTING OVEN. |
| US5227117A (en) * | 1992-05-29 | 1993-07-13 | Usx Corporation | Apparatus for blast furnace fuel injection |
| US5330105A (en) * | 1993-03-26 | 1994-07-19 | Valkyrie Scientific Proprietary, L.C. | Aspirating nozzle and accessory systems therefor |
| US7108838B2 (en) * | 2003-10-30 | 2006-09-19 | Conocophillips Company | Feed mixer for a partial oxidation reactor |
| JP4741282B2 (en) | 2004-05-12 | 2011-08-03 | ショット アクチエンゲゼルシャフト | Method for producing glass ceramic product |
| US7416571B2 (en) * | 2005-03-09 | 2008-08-26 | Conocophillips Company | Compact mixer for the mixing of gaseous hydrocarbon and gaseous oxidants |
| US7837928B2 (en) * | 2007-01-16 | 2010-11-23 | U.S. Steel Canada Inc. | Apparatus and method for injection of fluid hydrocarbons into a blast furnace |
| WO2010130388A1 (en) * | 2009-05-14 | 2010-11-18 | Umicore | Recovery of precious metals from spent homogeneous catalysts |
| US20130306271A1 (en) * | 2012-05-18 | 2013-11-21 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Blowing Device and Method for Using the Blowing Device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US290343A (en) * | 1883-12-18 | And henry franklin | ||
| US966704A (en) * | 1906-08-17 | 1910-08-09 | John Pickles | Oil-burning twyer. |
| FR537892A (en) * | 1921-07-02 | 1922-05-31 | Burner for liquid or atomized fuel fireplaces | |
| US3608881A (en) * | 1967-03-24 | 1971-09-28 | Za Zvetni Metali K | Tuyere apparatus for using liquid fuel in the fuming process |
| FR1559679A (en) * | 1967-12-08 | 1969-03-14 | ||
| FR95501E (en) * | 1967-12-13 | 1971-01-22 | Raffinage Cie Francaise | Improved process for blowing furnaces and device for carrying out the process. |
-
1971
- 1971-07-08 FR FR7125093A patent/FR2145089A5/fr not_active Expired
-
1972
- 1972-06-28 NL NL7208930.A patent/NL159141B/en not_active IP Right Cessation
- 1972-06-29 BE BE785612A patent/BE785612A/en not_active IP Right Cessation
- 1972-06-30 IT IT26457/72A patent/IT956988B/en active
- 1972-07-06 DD DD164236A patent/DD98998A5/xx unknown
- 1972-07-06 AU AU44275/72A patent/AU470953B2/en not_active Expired
- 1972-07-06 LU LU65671D patent/LU65671A1/xx unknown
- 1972-07-06 ZA ZA724643A patent/ZA724643B/en unknown
- 1972-07-06 SE SE7208937A patent/SE376018B/xx unknown
- 1972-07-06 PL PL1972156536A patent/PL75754B1/xx unknown
- 1972-07-07 CA CA146,620A patent/CA975556A/en not_active Expired
- 1972-07-07 AT AT586072A patent/AT320997B/en not_active IP Right Cessation
- 1972-07-07 CS CS724842A patent/CS188879B2/en unknown
- 1972-07-07 GB GB3199172A patent/GB1356218A/en not_active Expired
- 1972-07-07 US US00269556A patent/US3809524A/en not_active Expired - Lifetime
- 1972-07-08 JP JP47068604A patent/JPS5223964B1/ja active Pending
-
1973
- 1973-03-13 SU SU1894684A patent/SU524530A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DD98998A5 (en) | 1973-07-12 |
| PL75754B1 (en) | 1974-12-31 |
| FR2145089A5 (en) | 1973-02-16 |
| AT320997B (en) | 1975-05-10 |
| AU4427572A (en) | 1974-01-10 |
| SU524530A3 (en) | 1976-08-05 |
| CS188879B2 (en) | 1979-03-30 |
| DE2232637A1 (en) | 1973-01-18 |
| IT956988B (en) | 1973-10-10 |
| LU65671A1 (en) | 1972-10-30 |
| JPS5223964B1 (en) | 1977-06-28 |
| US3809524A (en) | 1974-05-07 |
| CA975556A (en) | 1975-10-07 |
| DE2232637B2 (en) | 1976-04-22 |
| ZA724643B (en) | 1973-03-28 |
| SE376018B (en) | 1975-05-05 |
| NL159141B (en) | 1979-01-15 |
| GB1356218A (en) | 1974-06-12 |
| AU470953B2 (en) | 1976-04-01 |
| BE785612A (en) | 1972-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: RAFFINAGE |