FR2153240A1 - - Google Patents
Info
- Publication number
- FR2153240A1 FR2153240A1 FR7230680A FR7230680A FR2153240A1 FR 2153240 A1 FR2153240 A1 FR 2153240A1 FR 7230680 A FR7230680 A FR 7230680A FR 7230680 A FR7230680 A FR 7230680A FR 2153240 A1 FR2153240 A1 FR 2153240A1
- Authority
- FR
- France
- 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.)
- Granted
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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712147401 DE2147401A1 (de) | 1971-09-22 | 1971-09-22 | Verfahren und einrichtung zur chemischen entschwefelung von fluessigem eisen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2153240A1 true FR2153240A1 (enExample) | 1973-05-04 |
| FR2153240B3 FR2153240B3 (enExample) | 1975-10-03 |
Family
ID=5820304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7230680A Expired FR2153240B3 (enExample) | 1971-09-22 | 1972-08-29 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE788338A (enExample) |
| DE (1) | DE2147401A1 (enExample) |
| ES (1) | ES406554A1 (enExample) |
| FR (1) | FR2153240B3 (enExample) |
| GB (1) | GB1384134A (enExample) |
| IT (1) | IT967694B (enExample) |
| LU (1) | LU65953A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE448741B (sv) * | 1980-12-23 | 1987-03-16 | Asea Ab | Forfaringssett och anordning vid avsvavling av tackjern i torped |
| DE19833037A1 (de) * | 1998-07-22 | 2000-01-27 | Krupp Polysius Ag | Verfahren zum Entschwefeln einer Roheisenschmelze |
-
0
- BE BE788338D patent/BE788338A/xx unknown
-
1971
- 1971-09-22 DE DE19712147401 patent/DE2147401A1/de active Pending
-
1972
- 1972-08-24 LU LU65953D patent/LU65953A1/xx unknown
- 1972-08-29 FR FR7230680A patent/FR2153240B3/fr not_active Expired
- 1972-09-07 GB GB4151072A patent/GB1384134A/en not_active Expired
- 1972-09-09 ES ES406554A patent/ES406554A1/es not_active Expired
- 1972-09-21 IT IT2947672A patent/IT967694B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2153240B3 (enExample) | 1975-10-03 |
| IT967694B (it) | 1974-03-11 |
| ES406554A1 (es) | 1975-09-16 |
| GB1384134A (en) | 1975-02-19 |
| DE2147401A1 (de) | 1973-04-12 |
| BE788338A (fr) | 1973-01-02 |
| LU65953A1 (enExample) | 1973-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |