GB1003953A - A process and apparatus for refining pig iron - Google Patents
A process and apparatus for refining pig ironInfo
- Publication number
- GB1003953A GB1003953A GB482562A GB482562A GB1003953A GB 1003953 A GB1003953 A GB 1003953A GB 482562 A GB482562 A GB 482562A GB 482562 A GB482562 A GB 482562A GB 1003953 A GB1003953 A GB 1003953A
- Authority
- GB
- United Kingdom
- Prior art keywords
- converter
- gas
- lance
- slag
- blown
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 238000007670 refining Methods 0.000 title abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 4
- 230000001590 oxidative effect Effects 0.000 abstract 3
- 239000002893 slag Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000004571 lime Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 238000005070 sampling Methods 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)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE38947 | 1961-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1003953A true GB1003953A (en) | 1965-09-08 |
Family
ID=3840138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB482562A Expired GB1003953A (en) | 1961-02-14 | 1962-02-08 | A process and apparatus for refining pig iron |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE600203A (uk) |
| DE (1) | DE1508168B2 (uk) |
| GB (1) | GB1003953A (uk) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110569A1 (de) * | 1981-03-18 | 1982-12-30 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur verhinderung des ueberschaeumens beim frischen von roheisen sowie zur erniedrigung des phosphorgehaltes, mittel und vorrichtung zur durchfuehrung des verfahrens |
-
0
- BE BE600203D patent/BE600203A/xx unknown
-
1962
- 1962-02-08 GB GB482562A patent/GB1003953A/en not_active Expired
- 1962-02-13 DE DE19621508168 patent/DE1508168B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1508168A1 (de) | 1969-10-09 |
| BE600203A (uk) | |
| DE1508168B2 (de) | 1971-12-02 |
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