GB1148601A - Improvements in and relating to the refining of metals - Google Patents
Improvements in and relating to the refining of metalsInfo
- Publication number
- GB1148601A GB1148601A GB684766A GB684766A GB1148601A GB 1148601 A GB1148601 A GB 1148601A GB 684766 A GB684766 A GB 684766A GB 684766 A GB684766 A GB 684766A GB 1148601 A GB1148601 A GB 1148601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feb
- flame
- combustion
- bath
- oxygen
- 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
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
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)
Abstract
1,148,601. Refining molten metals. STEEL CO. OF WALES Ltd. Feb. 8, 1967 [Feb.16, 1966; Feb.1 1967], Nos.6847/66 and 4924/67. Heading C7D. A bath of metal is refined by injecting into the vessel a flame fed by streams of oxygen and liquid carbonaceous fuel the proportions thereof being adjusted to bring about substantially complete combustion while the flame is so positioned that the products of combustion, but not the flame itself, impinge on the bath. The fuel may be a hydrocarbon oil and an excess of oxygen, which may amount to 150% to 200%, or as much as 1000% over the amount stoichio-metrically required for combustion, may be employed. The process is particularly applicable to the production of steel in a converter or open hearth furnace.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB684766A GB1148601A (en) | 1966-02-16 | 1966-02-16 | Improvements in and relating to the refining of metals |
LU52959D LU52959A1 (en) | 1966-02-16 | 1967-02-09 | |
US615310A US3583865A (en) | 1966-02-16 | 1967-02-13 | Refining of molten iron |
AT139867A AT309487B (en) | 1966-02-16 | 1967-02-14 | Method of making steel |
FR95081A FR1511820A (en) | 1966-02-16 | 1967-02-15 | Process improvements for metal refining |
CH226267A CH469811A (en) | 1966-02-16 | 1967-02-15 | Process for refining metals |
ES337626A ES337626A1 (en) | 1966-02-16 | 1967-02-15 | Improvements in and relating to the refining of metals |
NL6702366A NL6702366A (en) | 1966-02-16 | 1967-02-16 | |
BE694156D BE694156A (en) | 1966-02-16 | 1967-02-16 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB684766A GB1148601A (en) | 1966-02-16 | 1966-02-16 | Improvements in and relating to the refining of metals |
GB492467 | 1967-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1148601A true GB1148601A (en) | 1969-04-16 |
Family
ID=26239470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB684766A Expired GB1148601A (en) | 1966-02-16 | 1966-02-16 | Improvements in and relating to the refining of metals |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE694156A (en) |
CH (1) | CH469811A (en) |
ES (1) | ES337626A1 (en) |
FR (1) | FR1511820A (en) |
GB (1) | GB1148601A (en) |
LU (1) | LU52959A1 (en) |
NL (1) | NL6702366A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1209987A (en) * | 1968-09-26 | 1970-10-28 | Steel Co Of Wales Ltd | Steel manufacturing process |
NO128072B (en) * | 1969-03-21 | 1973-09-24 | British Steel Corp |
-
1966
- 1966-02-16 GB GB684766A patent/GB1148601A/en not_active Expired
-
1967
- 1967-02-09 LU LU52959D patent/LU52959A1/xx unknown
- 1967-02-15 CH CH226267A patent/CH469811A/en unknown
- 1967-02-15 ES ES337626A patent/ES337626A1/en not_active Expired
- 1967-02-15 FR FR95081A patent/FR1511820A/en not_active Expired
- 1967-02-16 BE BE694156D patent/BE694156A/xx unknown
- 1967-02-16 NL NL6702366A patent/NL6702366A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1511820A (en) | 1968-02-02 |
NL6702366A (en) | 1967-08-17 |
LU52959A1 (en) | 1967-04-10 |
ES337626A1 (en) | 1968-03-01 |
CH469811A (en) | 1969-03-15 |
BE694156A (en) | 1967-07-31 |
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