LU66209A1 - - Google Patents
Info
- Publication number
- LU66209A1 LU66209A1 LU66209DA LU66209A1 LU 66209 A1 LU66209 A1 LU 66209A1 LU 66209D A LU66209D A LU 66209DA LU 66209 A1 LU66209 A1 LU 66209A1
- Authority
- LU
- Luxembourg
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
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)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712149023 DE2149023C3 (en) | 1971-10-01 | 1971-10-01 | Process for refining pig iron rich in phosphorus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU66209A1 true LU66209A1 (en) | 1973-01-23 |
Family
ID=5821166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU66209D LU66209A1 (en) | 1971-10-01 | 1972-10-02 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE789599A (en) |
| DE (1) | DE2149023C3 (en) |
| FR (1) | FR2154795A1 (en) |
| LU (1) | LU66209A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0175924A1 (en) * | 1984-09-22 | 1986-04-02 | Thyssen Stahl Aktiengesellschaft | Process for refining pig iron |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5584909A (en) * | 1995-01-19 | 1996-12-17 | Ltv Steel Company, Inc. | Controlled foamy slag process |
| US5885323A (en) * | 1997-04-25 | 1999-03-23 | Ltv Steel Company, Inc. | Foamy slag process using multi-circuit lance |
-
0
- BE BE789599D patent/BE789599A/en unknown
-
1971
- 1971-10-01 DE DE19712149023 patent/DE2149023C3/en not_active Expired
-
1972
- 1972-10-02 FR FR7234876A patent/FR2154795A1/en active Granted
- 1972-10-02 LU LU66209D patent/LU66209A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0175924A1 (en) * | 1984-09-22 | 1986-04-02 | Thyssen Stahl Aktiengesellschaft | Process for refining pig iron |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2154795B3 (en) | 1975-10-31 |
| DE2149023B2 (en) | 1974-01-17 |
| FR2154795A1 (en) | 1973-05-11 |
| BE789599A (en) | 1973-02-01 |
| DE2149023C3 (en) | 1978-09-07 |
| DE2149023A1 (en) | 1973-04-12 |