GB768177A - Improvements in and relating to the conversion of iron into steel - Google Patents
Improvements in and relating to the conversion of iron into steelInfo
- Publication number
- GB768177A GB768177A GB35909/54A GB3590954A GB768177A GB 768177 A GB768177 A GB 768177A GB 35909/54 A GB35909/54 A GB 35909/54A GB 3590954 A GB3590954 A GB 3590954A GB 768177 A GB768177 A GB 768177A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blowing
- valve
- converter
- windbox
- line
- 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
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
768,177. Steel manufacture. WARNANT. R. E. Dec. 10, 1954 [Dec. 10, 1953], No. 35909/54. Class 72 A conversion process, using during at least a part of the time an oxidizing gas containing at least 25 per cent of steam, comprises heating the blowing conduit prior to blowing, to a point close to and on the upstream side of the blowing valve to a temperature above 150‹C. by a gas containing less than 25 per cent steam and heating the blast to such a temperature that it is above 150‹C. immediately upstream of the blowing valve from the commencement of the second minute of blowing. As shown, a blowing line 6 may be heated by passing the products of combustion of a burner 16 from a combustion chamber 15 to an escape valve 5 situated on the upstream side of a blowing valve 4. The line 7 between the valve 4 and the windbox 3 of the converter and the windbox of the converter may also be heated before changing the converter by allowing the gas to pass the valve 4. The line 7 and the converter windbox may also be heated after changing if the conveter remains in the charging position. The combustion gases may be diluted with air, oxygen-enriched air and carbon dioxide. Specification 728,007 is referred to
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU768177X | 1953-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB768177A true GB768177A (en) | 1957-02-13 |
Family
ID=19733441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35909/54A Expired GB768177A (en) | 1953-12-10 | 1954-12-10 | Improvements in and relating to the conversion of iron into steel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB768177A (en) |
-
1954
- 1954-12-10 GB GB35909/54A patent/GB768177A/en not_active Expired
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