NL7302601A - - Google Patents
Info
- Publication number
- NL7302601A NL7302601A NL7302601A NL7302601A NL7302601A NL 7302601 A NL7302601 A NL 7302601A NL 7302601 A NL7302601 A NL 7302601A NL 7302601 A NL7302601 A NL 7302601A NL 7302601 A NL7302601 A NL 7302601A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0086—Conditioning, transformation of reduced iron ores
-
- 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 specially adapted for furnaces of these types
- F27B1/21—Arrangements of devices for discharging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture Of Iron (AREA)
- Furnace Charging Or Discharging (AREA)
- Air Transport Of Granular Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2208382A DE2208382C2 (de) | 1972-02-23 | 1972-02-23 | Abfülleinrichtung für das Abfüllen von Eisenschwamm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7302601A true NL7302601A (enrdf_load_stackoverflow) | 1973-08-27 |
Family
ID=5836748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7302601A NL7302601A (enrdf_load_stackoverflow) | 1972-02-23 | 1973-02-23 |
Country Status (19)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326708A (en) * | 1976-08-25 | 1978-03-13 | Mitsubishi Heavy Ind Ltd | Drawing out apparatus for direct reduction shaft furnace |
| US4089429A (en) * | 1977-05-09 | 1978-05-16 | Stock Equipment Company | Apparatus for introducing particulate material into a vessel |
| US4252299A (en) * | 1979-01-08 | 1981-02-24 | United States Steel Corporation | Method and apparatus for discharging material from a shaft furnace |
| DE3122255A1 (de) * | 1980-06-06 | 1982-06-24 | Peter Bayly Associates Australia Pty. Ltd., Melbourne, Victoria | "dosierer" |
| LU83402A1 (de) * | 1981-06-02 | 1983-04-06 | Wurth Paul Sa | Schleusenaustragsystem fuer industrieoefen |
| US4498498A (en) * | 1981-10-26 | 1985-02-12 | Hylsa, S.A. | Double valve assembly |
| DE3203092A1 (de) * | 1982-01-30 | 1983-08-04 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur abscheidung von feinkoernigem direkt reduziertem eisen aus kuehlgasen |
| DE3527621A1 (de) * | 1985-08-01 | 1987-02-05 | Metallgesellschaft Ag | Vorrichtung zum abtrennen von rberkorn aus dem heissen austragsmaterial eines drehrohrofens bei der direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm |
| US4897113A (en) * | 1985-09-23 | 1990-01-30 | Hylsa, S.A. | Direct reduction process in reactor with hot discharge |
| US4725309A (en) * | 1986-03-17 | 1988-02-16 | Hylsa, S.A. | Method and apparatus for producing hot direct reduced iron |
| US5296015A (en) * | 1990-01-09 | 1994-03-22 | Hylsa S.A. De C.V. | Method for the pneumatic transport of large iron-bearing particles |
| US5628603A (en) * | 1994-11-30 | 1997-05-13 | Fluor Corporation | Automated chute system |
| DE69722383T2 (de) * | 1996-03-05 | 2004-03-18 | Hylsa S.A. De C.V., San Nicolas De Los Garza | Kugelventil zur durchflussreglung von feststoffpartikeln und gasen |
| US7845618B2 (en) * | 2006-06-28 | 2010-12-07 | Applied Materials, Inc. | Valve door with ball coupling |
| AT509357B1 (de) | 2010-01-15 | 2012-01-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur reduktion von eisenerzhältigen einsatzstoffen oder zur herstellung von roheisen oder flüssigen stahlvorprodukten |
| CN103508117B (zh) * | 2012-06-28 | 2015-08-05 | 攀钢集团攀枝花钢铁研究院有限公司 | 高温金属化球团的料罐 |
| CN103482265B (zh) * | 2013-09-24 | 2015-09-30 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种防止高温金属化球团在料罐中氧化的方法 |
| DE102019118093A1 (de) * | 2019-07-04 | 2021-01-07 | Klaus Wilhelm | Vorrichtung, Baukasten und Verfahren zum Behandeln von Schüttgütern |
| CN110395870A (zh) * | 2019-07-30 | 2019-11-01 | 中国电建集团华东勘测设计研究院有限公司 | 一种基于矢量定向均匀卸料的污泥卸料装置及使用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1807807A (en) * | 1931-06-02 | Apparatus for discharging salt cake from mannheim fttbnaces | ||
| FR945245A (fr) * | 1946-05-18 | 1949-04-28 | Procédé de réduction de minerai de fer | |
| US3090593A (en) * | 1958-12-18 | 1963-05-21 | Air Placement Equipment Compan | Shut-off valve for cementitious pressure vessels |
-
0
- BE BE795181D patent/BE795181A/xx unknown
-
1972
- 1972-02-23 DE DE2208382A patent/DE2208382C2/de not_active Expired
-
1973
- 1973-02-08 IL IL41496A patent/IL41496A/xx unknown
- 1973-02-08 AT AT111773A patent/AT327250B/de not_active IP Right Cessation
- 1973-02-14 ES ES411620A patent/ES411620A1/es not_active Expired
- 1973-02-14 IT IT20369/73A patent/IT979091B/it active
- 1973-02-15 GB GB738873A patent/GB1383482A/en not_active Expired
- 1973-02-20 US US00333728A patent/US3799367A/en not_active Expired - Lifetime
- 1973-02-20 JP JP1982373A patent/JPS5322525B2/ja not_active Expired
- 1973-02-21 ZA ZA731238A patent/ZA731238B/xx unknown
- 1973-02-21 CH CH247973A patent/CH546937A/xx not_active IP Right Cessation
- 1973-02-21 SE SE7302395A patent/SE378034B/xx unknown
- 1973-02-22 BR BR731334A patent/BR7301334D0/pt unknown
- 1973-02-22 LU LU67076A patent/LU67076A1/xx unknown
- 1973-02-22 AU AU52494/73A patent/AU449042B2/en not_active Expired
- 1973-02-22 NO NO719/73A patent/NO132803C/no unknown
- 1973-02-22 FR FR7306228A patent/FR2173154B1/fr not_active Expired
- 1973-02-23 NL NL7302601A patent/NL7302601A/xx unknown
- 1973-02-23 CA CA164,415A patent/CA988296A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH546937A (de) | 1974-03-15 |
| FR2173154A1 (enrdf_load_stackoverflow) | 1973-10-05 |
| BE795181A (fr) | 1973-05-29 |
| JPS5322525B2 (enrdf_load_stackoverflow) | 1978-07-10 |
| CA988296A (en) | 1976-05-04 |
| FR2173154B1 (enrdf_load_stackoverflow) | 1976-04-09 |
| SE378034B (enrdf_load_stackoverflow) | 1975-08-11 |
| IT979091B (it) | 1974-09-30 |
| DE2208382B1 (de) | 1973-06-28 |
| AU449042B2 (en) | 1974-06-06 |
| DE2208382C2 (de) | 1974-01-24 |
| IL41496A (en) | 1975-03-13 |
| BR7301334D0 (pt) | 1974-05-16 |
| IL41496A0 (en) | 1973-04-30 |
| LU67076A1 (enrdf_load_stackoverflow) | 1973-05-03 |
| ATA111773A (de) | 1975-04-15 |
| ES411620A1 (es) | 1976-01-01 |
| NO132803C (enrdf_load_stackoverflow) | 1976-01-07 |
| AT327250B (de) | 1976-01-26 |
| GB1383482A (en) | 1974-02-12 |
| AU5249473A (en) | 1974-06-06 |
| JPS4897715A (enrdf_load_stackoverflow) | 1973-12-12 |
| NO132803B (enrdf_load_stackoverflow) | 1975-09-29 |
| US3799367A (en) | 1974-03-26 |
| ZA731238B (en) | 1974-02-27 |