AT274868B - Continuous wind freshening process and device for its implementation - Google Patents
Continuous wind freshening process and device for its implementationInfo
- Publication number
- AT274868B AT274868B AT896065A AT896065A AT274868B AT 274868 B AT274868 B AT 274868B AT 896065 A AT896065 A AT 896065A AT 896065 A AT896065 A AT 896065A AT 274868 B AT274868 B AT 274868B
- Authority
- AT
- Austria
- Prior art keywords
- implementation
- continuous wind
- freshening process
- freshening
- wind
- Prior art date
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
- C21C5/30—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
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (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 |
---|---|---|---|
FR991115A FR1418925A (en) | 1964-10-12 | 1964-10-12 | Method and device for continuous refining of cast iron |
Publications (1)
Publication Number | Publication Date |
---|---|
AT274868B true AT274868B (en) | 1969-10-10 |
Family
ID=8840142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT896065A AT274868B (en) | 1964-10-12 | 1965-10-04 | Continuous wind freshening process and device for its implementation |
Country Status (8)
Country | Link |
---|---|
US (1) | US3396011A (en) |
AT (1) | AT274868B (en) |
BE (1) | BE670486A (en) |
ES (1) | ES318388A1 (en) |
FR (1) | FR1418925A (en) |
GB (1) | GB1114961A (en) |
NL (1) | NL6512950A (en) |
OA (1) | OA01832A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU422152B2 (en) * | 1968-02-16 | 1972-03-07 | Monzino Riotinto Of Australia Limited | Method and apparatus for refining metals |
JPS523886B1 (en) * | 1968-12-07 | 1977-01-31 | ||
US3865579A (en) * | 1970-01-05 | 1975-02-11 | Koppers Co Inc | Method and apparatus for the production of steel |
FR2122300A1 (en) * | 1971-01-19 | 1972-09-01 | Air Liquide | Continuous treatment of molten metal with solids - in appts of reduced dimensions |
CA1190751A (en) * | 1982-06-18 | 1985-07-23 | J. Barry W. Bailey | Process and apparatus for continuous converting of copper and non-ferrous mattes |
US4515630A (en) * | 1983-08-15 | 1985-05-07 | Olin Corporation | Process of continuously treating an alloy melt |
US4472195A (en) * | 1983-08-15 | 1984-09-18 | Olin Corporation | Process for decarburizing alloy melts |
IT1200082B (en) * | 1985-06-21 | 1989-01-05 | Centro Speriment Metallurg | CAST IRON DESULFURATION AND DEFORSFORATION PROCEDURE |
AT394732B (en) * | 1988-06-27 | 1992-06-10 | Voest Alpine Stahl Donawitz | DEVICE FOR SEPARATING SLAG AND STEEL |
JP2689540B2 (en) * | 1988-11-21 | 1997-12-10 | 三菱マテリアル株式会社 | Method and apparatus for producing low oxygen content copper |
DE4429653C2 (en) * | 1994-08-20 | 1997-04-03 | Anton Dr More | Converter and method for refining molten metals, in particular from pig iron to steel |
CN111924811A (en) * | 2020-07-02 | 2020-11-13 | 清远先导材料有限公司 | Preparation method of ultra-high-purity tellurium |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB514352A (en) * | 1937-01-23 | 1939-11-06 | Roechlingsche Eisen & Stahl | Process and apparatus for the preliminary and final refining of pig iron by air |
US2975047A (en) * | 1956-11-07 | 1961-03-14 | Siderurgie Fse Inst Rech | Process for the continuous pre-refining of molten pig iron |
US2959479A (en) * | 1957-06-19 | 1960-11-08 | Huettenwerk Oberhausen Ag | Method of making steel low in nitrogen |
US2962277A (en) * | 1958-05-15 | 1960-11-29 | Gen Electric | Apparatus for continuous process of steel making |
US3079249A (en) * | 1959-02-27 | 1963-02-26 | Air Liquide | Method for refining iron using technically pure oygen |
US3169055A (en) * | 1961-10-12 | 1965-02-09 | Stora Kopparbergs Bergslags Ab | Process for producing pig iron in rotary furnace |
US3259484A (en) * | 1962-04-16 | 1966-07-05 | Loire Atel Forges | Method and apparatus for producing steel from pig iron |
US3275432A (en) * | 1965-02-23 | 1966-09-27 | Alexandrovsky George | Oxygen steel making |
-
1964
- 1964-10-12 FR FR991115A patent/FR1418925A/en not_active Expired
-
1965
- 1965-09-23 GB GB40570/65A patent/GB1114961A/en not_active Expired
- 1965-10-04 AT AT896065A patent/AT274868B/en active
- 1965-10-04 BE BE670486D patent/BE670486A/xx unknown
- 1965-10-06 US US493330A patent/US3396011A/en not_active Expired - Lifetime
- 1965-10-06 NL NL6512950A patent/NL6512950A/xx unknown
- 1965-10-09 OA OA52209A patent/OA01832A/en unknown
- 1965-10-11 ES ES0318388A patent/ES318388A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES318388A1 (en) | 1966-07-01 |
DE1458877A1 (en) | 1972-03-23 |
BE670486A (en) | 1966-01-31 |
NL6512950A (en) | 1966-04-13 |
FR1418925A (en) | 1965-11-26 |
US3396011A (en) | 1968-08-06 |
OA01832A (en) | 1970-01-14 |
GB1114961A (en) | 1968-05-22 |
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