LU77704A1 - - Google Patents
Info
- Publication number
- LU77704A1 LU77704A1 LU77704A LU77704A LU77704A1 LU 77704 A1 LU77704 A1 LU 77704A1 LU 77704 A LU77704 A LU 77704A LU 77704 A LU77704 A LU 77704A LU 77704 A1 LU77704 A1 LU 77704A1
- Authority
- LU
- Luxembourg
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
- C21C5/35—Blowing from above and through the bath
-
- 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
- C21C5/42—Constructional features of converters
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)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7621111A FR2357648A1 (fr) | 1976-07-09 | 1976-07-09 | Convertisseur rotatif a chauffage et soufflage simultanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU77704A1 true LU77704A1 (en:Method) | 1977-10-05 |
Family
ID=9175523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU77704A LU77704A1 (en:Method) | 1976-07-09 | 1977-07-07 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4124200A (en:Method) |
| JP (1) | JPS538303A (en:Method) |
| BE (1) | BE856646A (en:Method) |
| DE (1) | DE2730973A1 (en:Method) |
| FR (1) | FR2357648A1 (en:Method) |
| GB (1) | GB1534212A (en:Method) |
| IT (1) | IT1082813B (en:Method) |
| LU (1) | LU77704A1 (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234188A (ja) * | 1985-08-08 | 1987-02-14 | 青木 要 | 案内表示切換方法及び案内表示装置 |
| ATA121393A (de) * | 1993-06-21 | 1998-07-15 | Voest Alpine Ind Anlagen | Konverter und verfahren zur herstellung von stahl |
| DE19509285C2 (de) * | 1995-03-15 | 1997-03-20 | Gutehoffnungshuette Man | Schmelzgefäßanlage |
| DE19728102C2 (de) * | 1997-07-02 | 1999-08-05 | Schloemann Siemag Ag | Verfahren und Vorrichtung zur Herstellung von Stählen mit hohem Cr-Gehalt und/oder Ferrolegierungen |
| BRPI0403000B1 (pt) * | 2004-07-19 | 2017-04-18 | Antonio Carlos Da Cruz | processo e equipamento para tratamento de cargas ou resíduos de metais não-ferrosos e suas ligas |
| CN113819460B (zh) * | 2021-11-02 | 2023-07-25 | 江门市同力环保科技有限公司 | 中小型循环流化床锅炉低氮燃烧无氨脱硝方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US784956A (en) * | 1904-10-04 | 1905-03-14 | Jacques Morat | Furnace for treating metal. |
| US3138648A (en) * | 1958-11-19 | 1964-06-23 | Pennsylvania Engineering Corp | Exhaust hood for oxygen furnaces |
| GB1001106A (en) * | 1961-03-15 | 1965-08-11 | Yawata Iron & Steel Co | A method and apparatus for refining pig iron into steel using a revolving furnace |
| US3219322A (en) * | 1962-07-12 | 1965-11-23 | Niehaus Engineering S A | Mixing devices |
| DE2007373B2 (de) * | 1970-02-18 | 1973-05-03 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verfahren und konverter zum herstellen ferritischer chromstaehle |
| US3844769A (en) * | 1972-04-10 | 1974-10-29 | A Calderon | Method of controlling emissions from furnaces |
| US3912243A (en) * | 1973-04-04 | 1975-10-14 | Berry Metal Co | Apparatus and process for refining hot metal to steel |
-
1976
- 1976-07-09 FR FR7621111A patent/FR2357648A1/fr not_active Withdrawn
-
1977
- 1977-06-22 IT IT68448/77A patent/IT1082813B/it active
- 1977-06-22 JP JP7431577A patent/JPS538303A/ja active Pending
- 1977-06-24 GB GB26665/77A patent/GB1534212A/en not_active Expired
- 1977-06-29 US US05/811,675 patent/US4124200A/en not_active Expired - Lifetime
- 1977-07-07 LU LU77704A patent/LU77704A1/xx unknown
- 1977-07-08 DE DE19772730973 patent/DE2730973A1/de active Pending
- 1977-07-08 BE BE179212A patent/BE856646A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1082813B (it) | 1985-05-21 |
| US4124200A (en) | 1978-11-07 |
| DE2730973A1 (de) | 1978-01-12 |
| JPS538303A (en) | 1978-01-25 |
| GB1534212A (en) | 1978-11-29 |
| FR2357648A1 (fr) | 1978-02-03 |
| BE856646A (fr) | 1978-01-09 |