BE672473A - - Google Patents
Info
- Publication number
- BE672473A BE672473A BE672473A BE672473A BE672473A BE 672473 A BE672473 A BE 672473A BE 672473 A BE672473 A BE 672473A BE 672473 A BE672473 A BE 672473A BE 672473 A BE672473 A BE 672473A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE40624 | 1965-09-02 | ||
| BE40698 | 1965-11-17 | ||
| LU50148 | 1965-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE672473A true BE672473A (ja) | 1966-05-17 |
Family
ID=27158413
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE669135A BE669135A (ja) | 1965-09-02 | 1965-09-02 | |
| BE672473A BE672473A (ja) | 1965-09-02 | 1965-11-17 | |
| BE683241A BE683241A (ja) | 1965-09-02 | 1966-06-27 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE669135A BE669135A (ja) | 1965-09-02 | 1965-09-02 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683241A BE683241A (ja) | 1965-09-02 | 1966-06-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3423202A (ja) |
| BE (3) | BE669135A (ja) |
| GB (1) | GB1100577A (ja) |
| LU (1) | LU50148A1 (ja) |
| NL (1) | NL6611214A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3540879A (en) * | 1967-06-27 | 1970-11-17 | Westinghouse Electric Corp | Method for controlling phosphorus removal in a basic oxygen furnace |
| US3849117A (en) * | 1968-10-07 | 1974-11-19 | Foseco Int | Treatment of slags covering molten metals |
| US3844769A (en) * | 1972-04-10 | 1974-10-29 | A Calderon | Method of controlling emissions from furnaces |
| DE3168626D1 (en) * | 1981-07-27 | 1985-03-14 | Thyssen Ag | Process for lowering the iron content of slags rich in cao formed in the course of the desulphurisation of pig iron |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3172756A (en) * | 1965-03-09 | Process of dephosphorizing pig iron | ||
| CA583431A (en) * | 1959-09-15 | K. E. Johansson Folke | Method of refining phosphorus containing pig iron with oxygen into steel in a rotating furnace | |
| US2853377A (en) * | 1954-11-25 | 1958-09-23 | Stora Kopparbergs Bergslags Ab | Two step refining process in a tiltable rotary furnace |
| GB831251A (en) * | 1957-03-12 | 1960-03-23 | Phoenix Rheinrohr Ag | Improvements relating to processes for refining phosphorus-containing pig iron |
| US3136626A (en) * | 1960-08-19 | 1964-06-09 | Lorraine Laminage | Method of refining cast-iron |
-
1965
- 1965-09-02 BE BE669135A patent/BE669135A/xx unknown
- 1965-11-17 BE BE672473A patent/BE672473A/xx unknown
- 1965-12-28 LU LU50148D patent/LU50148A1/xx unknown
-
1966
- 1966-06-27 BE BE683241A patent/BE683241A/xx unknown
- 1966-07-22 GB GB33034/66A patent/GB1100577A/en not_active Expired
- 1966-08-04 US US570173A patent/US3423202A/en not_active Expired - Lifetime
- 1966-08-09 NL NL6611214A patent/NL6611214A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE669135A (ja) | 1966-03-02 |
| US3423202A (en) | 1969-01-21 |
| NL6611214A (ja) | 1967-03-03 |
| LU50148A1 (ja) | 1967-06-28 |
| BE683241A (ja) | 1966-12-27 |
| GB1100577A (en) | 1968-01-24 |