FR1555170A - - Google Patents
Info
- Publication number
- FR1555170A FR1555170A FR1555170DA FR1555170A FR 1555170 A FR1555170 A FR 1555170A FR 1555170D A FR1555170D A FR 1555170DA FR 1555170 A FR1555170 A FR 1555170A
- 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
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
-
- 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
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Pivots And Pivotal Connections (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB55839/67A GB1182959A (en) | 1967-12-08 | 1967-12-08 | Improvements in and relating to the Refining of Iron. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1555170A true FR1555170A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1969-01-24 |
Family
ID=10475025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1555170D Expired FR1555170A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1967-12-08 | 1968-02-23 |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE789083A (fr) * | 1971-10-06 | 1973-01-15 | Uddeholms Ab | Procede de reduction de la teneur de carbone dans des produits metallurgiques |
| FR2187919B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1972-06-15 | 1974-10-25 | Bonvarite |
-
1967
- 1967-12-08 GB GB55839/67A patent/GB1182959A/en not_active Expired
-
1968
- 1968-02-07 LU LU55423D patent/LU55423A1/xx unknown
- 1968-02-07 NO NO0472/68A patent/NO124487B/no unknown
- 1968-02-08 US US703910A patent/US3583866A/en not_active Expired - Lifetime
- 1968-02-12 NL NL6801975A patent/NL6801975A/xx unknown
- 1968-02-14 SE SE01913/68A patent/SE356531B/xx unknown
- 1968-02-15 BR BR197025/68A patent/BR6897025D0/pt unknown
- 1968-02-19 ES ES0351145A patent/ES351145A1/es not_active Expired
- 1968-02-22 CH CH257268A patent/CH490499A/fr not_active IP Right Cessation
- 1968-02-23 FR FR1555170D patent/FR1555170A/fr not_active Expired
- 1968-02-26 BE BE711271D patent/BE711271A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE711271A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1968-07-01 |
| CH490499A (fr) | 1970-05-15 |
| BR6897025D0 (pt) | 1973-04-17 |
| US3583866A (en) | 1971-06-08 |
| LU55423A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1968-07-15 |
| GB1182959A (en) | 1970-03-04 |
| NL6801975A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1969-06-10 |
| NO124487B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1972-04-24 |
| SE356531B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1973-05-28 |
| ES351145A1 (es) | 1969-05-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |