LU74402A1 - - Google Patents
Info
- Publication number
- LU74402A1 LU74402A1 LU74402A LU74402A LU74402A1 LU 74402 A1 LU74402 A1 LU 74402A1 LU 74402 A LU74402 A LU 74402A LU 74402 A LU74402 A LU 74402A LU 74402 A1 LU74402 A1 LU 74402A1
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- 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
- C21C5/34—Blowing 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
-
- 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
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2507961A DE2507961C3 (de) | 1975-02-25 | 1975-02-25 | Verfahren zum Herstellen von Stahl aus Roheisen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74402A1 true LU74402A1 (xx) | 1976-08-13 |
Family
ID=5939706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74402A LU74402A1 (xx) | 1975-02-25 | 1976-02-23 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4052197A (xx) |
| JP (1) | JPS51119316A (xx) |
| AU (1) | AU1138476A (xx) |
| BE (1) | BE838921A (xx) |
| BR (1) | BR7601167A (xx) |
| DE (1) | DE2507961C3 (xx) |
| FR (1) | FR2302338A1 (xx) |
| GB (1) | GB1522864A (xx) |
| IT (1) | IT1053896B (xx) |
| LU (1) | LU74402A1 (xx) |
| NL (1) | NL7601933A (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56123318A (en) * | 1980-02-29 | 1981-09-28 | Kawasaki Steel Corp | Refining method of metal refining furnace for producing large amount of co for recovering exhaust gas |
| JPS56170865U (xx) * | 1980-05-21 | 1981-12-17 | ||
| JPS57140810A (en) * | 1981-02-23 | 1982-08-31 | Nippon Steel Corp | Refining method for steel |
| DE3110569A1 (de) * | 1981-03-18 | 1982-12-30 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur verhinderung des ueberschaeumens beim frischen von roheisen sowie zur erniedrigung des phosphorgehaltes, mittel und vorrichtung zur durchfuehrung des verfahrens |
| JPS5993815A (ja) * | 1982-11-17 | 1984-05-30 | Nippon Steel Corp | 転炉底吹ノズルの洗滌方法 |
| LU88517A7 (fr) * | 1993-12-15 | 1996-02-01 | Wurth Paul Sa | Dispositif de chargement d'un four électrique |
| LU90154B1 (fr) * | 1997-10-17 | 1999-04-19 | Wurth Paul Sa | Procede pour la fusion en continu de produits metalliques solides |
| US7066981B2 (en) * | 2000-07-12 | 2006-06-27 | Innovative Met Products (Pty) Limited | Assaying method |
| AU2001272037B2 (en) * | 2000-07-12 | 2005-07-07 | Flsmidth A/S | Method and apparatus for the assay of precious metals |
| EA038902B1 (ru) * | 2019-01-29 | 2021-11-03 | Республиканское Государственное Предприятие На Праве Хозяйственного Ведения Министерства Образования И Науки Республики Казахстан "Карагандинский Государственный Индустриальный Университет" | Способ выпуска металла из конвертера |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2962277A (en) * | 1958-05-15 | 1960-11-29 | Gen Electric | Apparatus for continuous process of steel making |
| US3556775A (en) * | 1967-06-22 | 1971-01-19 | Tatsuo Kuratomi | Continuous oxygen steel making process |
| GB1253581A (en) * | 1968-02-24 | 1971-11-17 | Maximilianshuette Eisenwerk | Improvements in processes and apparatus for making steel |
| IT1025039B (it) * | 1973-11-28 | 1978-08-10 | Uddenolms Aktiebolag | Metodo di riduzione diretta in convertitore metallurgico |
-
1975
- 1975-02-25 DE DE2507961A patent/DE2507961C3/de not_active Expired
-
1976
- 1976-02-23 LU LU74402A patent/LU74402A1/xx unknown
- 1976-02-23 FR FR7604890A patent/FR2302338A1/fr not_active Withdrawn
- 1976-02-24 BR BR7601167A patent/BR7601167A/pt unknown
- 1976-02-24 AU AU11384/76A patent/AU1138476A/en not_active Expired
- 1976-02-24 IT IT4825176A patent/IT1053896B/it active
- 1976-02-24 US US05/661,061 patent/US4052197A/en not_active Expired - Lifetime
- 1976-02-25 NL NL7601933A patent/NL7601933A/xx not_active Application Discontinuation
- 1976-02-25 GB GB742276A patent/GB1522864A/en not_active Expired
- 1976-02-25 JP JP1902076A patent/JPS51119316A/ja active Pending
- 1976-02-25 BE BE164625A patent/BE838921A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1138476A (en) | 1977-09-01 |
| GB1522864A (en) | 1978-08-31 |
| IT1053896B (it) | 1981-10-10 |
| FR2302338A1 (fr) | 1976-09-24 |
| NL7601933A (nl) | 1976-08-27 |
| JPS51119316A (en) | 1976-10-19 |
| BE838921A (fr) | 1976-06-16 |
| DE2507961B2 (de) | 1977-12-01 |
| DE2507961A1 (de) | 1976-09-09 |
| BR7601167A (pt) | 1976-09-14 |
| DE2507961C3 (de) | 1978-07-20 |
| US4052197A (en) | 1977-10-04 |