FR2173154B1 - - Google Patents
Info
- Publication number
- FR2173154B1 FR2173154B1 FR7306228A FR7306228A FR2173154B1 FR 2173154 B1 FR2173154 B1 FR 2173154B1 FR 7306228 A FR7306228 A FR 7306228A FR 7306228 A FR7306228 A FR 7306228A FR 2173154 B1 FR2173154 B1 FR 2173154B1
- 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
- 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 peculiar to 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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 (en) | 1972-02-23 | 1972-02-23 | Filling device for filling sponge iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2173154A1 FR2173154A1 (en) | 1973-10-05 |
| FR2173154B1 true FR2173154B1 (en) | 1976-04-09 |
Family
ID=5836748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306228A Expired FR2173154B1 (en) | 1972-02-23 | 1973-02-22 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3799367A (en) |
| JP (1) | JPS5322525B2 (en) |
| AT (1) | AT327250B (en) |
| AU (1) | AU449042B2 (en) |
| BE (1) | BE795181A (en) |
| BR (1) | BR7301334D0 (en) |
| CA (1) | CA988296A (en) |
| CH (1) | CH546937A (en) |
| DE (1) | DE2208382C2 (en) |
| ES (1) | ES411620A1 (en) |
| FR (1) | FR2173154B1 (en) |
| GB (1) | GB1383482A (en) |
| IL (1) | IL41496A (en) |
| IT (1) | IT979091B (en) |
| LU (1) | LU67076A1 (en) |
| NL (1) | NL7302601A (en) |
| NO (1) | NO132803C (en) |
| SE (1) | SE378034B (en) |
| ZA (1) | ZA731238B (en) |
Families Citing this family (18)
| 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 (en) * | 1980-06-06 | 1982-06-24 | Peter Bayly Associates Australia Pty. Ltd., Melbourne, Victoria | "DOSER" |
| LU83402A1 (en) * | 1981-06-02 | 1983-04-06 | Wurth Paul Sa | LOCK DISCHARGE SYSTEM FOR INDUSTRIAL OVENS |
| US4498498A (en) * | 1981-10-26 | 1985-02-12 | Hylsa, S.A. | Double valve assembly |
| DE3203092A1 (en) * | 1982-01-30 | 1983-08-04 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR SEPARATING FINE-GRAIN DIRECTLY REDUCED IRON FROM COOLING GASES |
| DE3527621A1 (en) * | 1985-08-01 | 1987-02-05 | Metallgesellschaft Ag | DEVICE FOR SEPARATING RBERGRAIN FROM THE HOT DISCHARGE MATERIAL OF A TURNTUBE IN THE DIRECT REDUCTION OF MATERIALS CONTAINING IRON OXIDE TO IRON SPONGE |
| 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 |
| CA2248276C (en) | 1996-03-05 | 2005-10-11 | Hylsa, S.A. De C.V. | Spherical valve for flow control of particulate solids and gases |
| US7845618B2 (en) * | 2006-06-28 | 2010-12-07 | Applied Materials, Inc. | Valve door with ball coupling |
| AT509357B1 (en) * | 2010-01-15 | 2012-01-15 | Siemens Vai Metals Tech Gmbh | METHOD AND DEVICE FOR REDUCING IRON-EFFICIENT SUBSTANCES OR FOR PRODUCING RAW IRONS OR LIQUID STEEL PREPARED PRODUCTS |
| CN103508117B (en) * | 2012-06-28 | 2015-08-05 | 攀钢集团攀枝花钢铁研究院有限公司 | The batch can of high-temperature metal pellet |
| CN103482265B (en) * | 2013-09-24 | 2015-09-30 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of method preventing hot metal pellet to be oxidized in batch can |
| CN110395870A (en) * | 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 | A kind of sludge device for discharging and application method based on the uniform discharging of vector oriented |
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 (en) * | 1946-05-18 | 1949-04-28 | Iron ore reduction process | |
| US3090593A (en) * | 1958-12-18 | 1963-05-21 | Air Placement Equipment Compan | Shut-off valve for cementitious pressure vessels |
-
0
- BE BE795181D patent/BE795181A/en unknown
-
1972
- 1972-02-23 DE DE2208382A patent/DE2208382C2/en not_active Expired
-
1973
- 1973-02-08 AT AT111773A patent/AT327250B/en not_active IP Right Cessation
- 1973-02-08 IL IL41496A patent/IL41496A/en unknown
- 1973-02-14 ES ES411620A patent/ES411620A1/en not_active Expired
- 1973-02-14 IT IT20369/73A patent/IT979091B/en active
- 1973-02-15 GB GB738873A patent/GB1383482A/en not_active Expired
- 1973-02-20 JP JP1982373A patent/JPS5322525B2/ja not_active Expired
- 1973-02-20 US US00333728A patent/US3799367A/en not_active Expired - Lifetime
- 1973-02-21 CH CH247973A patent/CH546937A/en not_active IP Right Cessation
- 1973-02-21 ZA ZA731238A patent/ZA731238B/en unknown
- 1973-02-21 SE SE7302395A patent/SE378034B/xx unknown
- 1973-02-22 NO NO719/73A patent/NO132803C/no unknown
- 1973-02-22 FR FR7306228A patent/FR2173154B1/fr not_active Expired
- 1973-02-22 LU LU67076A patent/LU67076A1/xx unknown
- 1973-02-22 AU AU52494/73A patent/AU449042B2/en not_active Expired
- 1973-02-22 BR BR731334A patent/BR7301334D0/en unknown
- 1973-02-23 CA CA164,415A patent/CA988296A/en not_active Expired
- 1973-02-23 NL NL7302601A patent/NL7302601A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU449042B2 (en) | 1974-06-06 |
| SE378034B (en) | 1975-08-11 |
| CH546937A (en) | 1974-03-15 |
| IT979091B (en) | 1974-09-30 |
| LU67076A1 (en) | 1973-05-03 |
| GB1383482A (en) | 1974-02-12 |
| NL7302601A (en) | 1973-08-27 |
| IL41496A (en) | 1975-03-13 |
| JPS4897715A (en) | 1973-12-12 |
| BR7301334D0 (en) | 1974-05-16 |
| NO132803C (en) | 1976-01-07 |
| ES411620A1 (en) | 1976-01-01 |
| IL41496A0 (en) | 1973-04-30 |
| FR2173154A1 (en) | 1973-10-05 |
| US3799367A (en) | 1974-03-26 |
| AT327250B (en) | 1976-01-26 |
| NO132803B (en) | 1975-09-29 |
| BE795181A (en) | 1973-05-29 |
| DE2208382C2 (en) | 1974-01-24 |
| CA988296A (en) | 1976-05-04 |
| AU5249473A (en) | 1974-06-06 |
| ZA731238B (en) | 1974-02-27 |
| ATA111773A (en) | 1975-04-15 |
| JPS5322525B2 (en) | 1978-07-10 |
| DE2208382B1 (en) | 1973-06-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |