GB1302306A - - Google Patents
Info
- Publication number
- GB1302306A GB1302306A GB2402371A GB2402371A GB1302306A GB 1302306 A GB1302306 A GB 1302306A GB 2402371 A GB2402371 A GB 2402371A GB 2402371 A GB2402371 A GB 2402371A GB 1302306 A GB1302306 A GB 1302306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rate
- slag
- refining
- oxygen
- noise level
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 6
- 239000001301 oxygen Substances 0.000 abstract 6
- 229910052760 oxygen Inorganic materials 0.000 abstract 6
- 238000007670 refining Methods 0.000 abstract 6
- 239000002893 slag Substances 0.000 abstract 6
- 238000005261 decarburization Methods 0.000 abstract 4
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 3
- 229910000805 Pig iron Inorganic materials 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000010436 fluorite Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052595 hematite Inorganic materials 0.000 abstract 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 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
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)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE747383 | 1970-03-13 | ||
| BE753460 | 1970-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1302306A true GB1302306A (enrdf_load_stackoverflow) | 1973-01-10 |
Family
ID=25656800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2402371A Expired GB1302306A (enrdf_load_stackoverflow) | 1970-03-13 | 1971-04-19 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2111503A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2081917B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1302306A (enrdf_load_stackoverflow) |
| LU (1) | LU62779A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7103365A (enrdf_load_stackoverflow) |
-
1971
- 1971-03-10 DE DE19712111503 patent/DE2111503A1/de active Pending
- 1971-03-12 NL NL7103365A patent/NL7103365A/xx unknown
- 1971-03-12 LU LU62779D patent/LU62779A1/xx unknown
- 1971-03-12 FR FR7108616A patent/FR2081917B1/fr not_active Expired
- 1971-04-19 GB GB2402371A patent/GB1302306A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7103365A (enrdf_load_stackoverflow) | 1971-09-15 |
| FR2081917A1 (enrdf_load_stackoverflow) | 1971-12-10 |
| FR2081917B1 (enrdf_load_stackoverflow) | 1974-02-15 |
| DE2111503A1 (de) | 1971-09-30 |
| LU62779A1 (enrdf_load_stackoverflow) | 1971-08-23 |
Similar Documents
| Publication | Publication Date | Title |
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| GB1302306A (enrdf_load_stackoverflow) | ||
| Meyer et al. | Static and dynamic control of the basic oxygen process | |
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| US3314781A (en) | Method for the control of blast refining of carbon-containing metal melts | |
| GB1262765A (en) | Process and apparatus for controlling the refining of pig-iron | |
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| Brion et al. | Operating Experience with Open-Hearth Lances |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |