GB944479A - Process for refining pig iron of high phosphorus content - Google Patents
Process for refining pig iron of high phosphorus contentInfo
- Publication number
- GB944479A GB944479A GB2272961A GB2272961A GB944479A GB 944479 A GB944479 A GB 944479A GB 2272961 A GB2272961 A GB 2272961A GB 2272961 A GB2272961 A GB 2272961A GB 944479 A GB944479 A GB 944479A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxygen
- high phosphorus
- blown
- metal
- phosphorus content
- Prior art date
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 title abstract 2
- 239000011574 phosphorus Substances 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
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)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB58334A DE1194886B (de) | 1960-06-24 | 1960-06-24 | Verfahren zum Frischen von Roheisen, insbesondere solchem mit hohem Phosphorgehalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB944479A true GB944479A (en) | 1963-12-18 |
Family
ID=6972036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2272961A Expired GB944479A (en) | 1960-06-24 | 1961-06-22 | Process for refining pig iron of high phosphorus content |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1194886B (OSRAM) |
| GB (1) | GB944479A (OSRAM) |
| LU (1) | LU40218A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3649246A (en) * | 1969-08-29 | 1972-03-14 | Allegheny Ludlum Steel | Decarburizing molten steel |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1904442B2 (de) * | 1969-01-30 | 1978-01-19 | Hoesch Werke Ag, 4600 Dortmund | Verfahren zum vakuumfrischen von metallschmelzen |
| LU84390A1 (de) * | 1982-09-27 | 1984-04-24 | Arbed | Verfahren und einrichtung zum beheizen eines mit schrott beschickten stahlbades |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE515691A (OSRAM) * | ||||
| DE105281C (OSRAM) * | ||||
| FR999077A (OSRAM) * | 1952-01-25 | |||
| DE13031C (de) * | L. M. LINDBERG in Kohlsva (Schweden) | Verfahren, Flufseisen und Flufsstahl aus Roheisen ohne Zuschlag oder Bearbeitung mit Hülfe einer Stichflamme zu frischen | ||
| FR676821A (fr) * | 1929-06-18 | 1930-02-27 | Procédés de décarburation des fontes et aciers | |
| DE566040C (de) * | 1930-01-10 | 1932-12-08 | Mathias Fraenkl | Verfahren zum Betrieb von Schacht-Schmelzoefen |
| FR933098A (fr) * | 1945-06-15 | 1948-04-09 | John Miles & Partners | Procédé d'affinage des métaux |
| DE800015C (de) * | 1949-05-14 | 1950-08-04 | Linde Eismasch Ag | Verfahren zum Beschleunigen des Frischens im Siemens-Martin-Ofen |
| DE1003242B (de) * | 1952-10-21 | 1957-02-28 | Hoerder Huettenunion Ag | Verfahren zum Herstellen von hochwertigem Stahl |
| FR1133958A (fr) * | 1955-06-17 | 1957-04-04 | Mannesmann Ag | Procédé de fabrication d'acier |
| FR1168089A (fr) * | 1955-12-13 | 1958-12-04 | Kloeckner Werke Ag | Procédé d'affinage pour l'élaboration d'un avant-métal ou d'acier à partir de fonte phosphoreuse |
| FR1221074A (fr) * | 1958-01-29 | 1960-05-31 | British Oxygen Co Ltd | Traitement de produits ferreux |
-
1960
- 1960-06-24 DE DEB58334A patent/DE1194886B/de active Pending
-
1961
- 1961-06-03 LU LU40218D patent/LU40218A1/xx unknown
- 1961-06-22 GB GB2272961A patent/GB944479A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3649246A (en) * | 1969-08-29 | 1972-03-14 | Allegheny Ludlum Steel | Decarburizing molten steel |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1194886B (de) | 1965-06-16 |
| LU40218A1 (OSRAM) | 1961-08-03 |
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