FR2305502B1 - - Google Patents
Info
- Publication number
- FR2305502B1 FR2305502B1 FR7509698A FR7509698A FR2305502B1 FR 2305502 B1 FR2305502 B1 FR 2305502B1 FR 7509698 A FR7509698 A FR 7509698A FR 7509698 A FR7509698 A FR 7509698A FR 2305502 B1 FR2305502 B1 FR 2305502B1
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/064—Obtaining aluminium refining using inert or reactive gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7509698A FR2305502A1 (fr) | 1975-03-27 | 1975-03-27 | Procede et installation d'affinage d'un produit metallique, notamment non ferreux |
| ES446372A ES446372A1 (es) | 1975-03-27 | 1976-03-25 | Procedimiento de afino de un producto metalico e instalacioncorrespondiente. |
| BE165606A BE840087A (fr) | 1975-03-27 | 1976-03-26 | Procede et installation d'affinage d'un produit metallique, notamment non ferreux |
| IT938676A IT1060950B (it) | 1975-03-27 | 1976-03-26 | Procedimento ed impianto di affinazione di un prodotto metallico inspecie non ferroso |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7509698A FR2305502A1 (fr) | 1975-03-27 | 1975-03-27 | Procede et installation d'affinage d'un produit metallique, notamment non ferreux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2305502A1 FR2305502A1 (fr) | 1976-10-22 |
| FR2305502B1 true FR2305502B1 (US20100012521A1-20100121-C00001.png) | 1977-11-25 |
Family
ID=9153206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7509698A Granted FR2305502A1 (fr) | 1975-03-27 | 1975-03-27 | Procede et installation d'affinage d'un produit metallique, notamment non ferreux |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS216519B2 (en) * | 1979-02-08 | 1982-11-26 | Magyar Aluminium | Method of reducing the contents of impurities in the aluminium melt or aluminium alloys |
| DE3446841A1 (de) * | 1984-12-21 | 1986-06-26 | Chemex GmbH, 5802 Wetter | Verfahren zur behandlung von aluminiumschmelzen |
-
1975
- 1975-03-27 FR FR7509698A patent/FR2305502A1/fr active Granted
-
1976
- 1976-03-25 ES ES446372A patent/ES446372A1/es not_active Expired
- 1976-03-26 BE BE165606A patent/BE840087A/xx not_active IP Right Cessation
- 1976-03-26 IT IT938676A patent/IT1060950B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BE840087A (fr) | 1976-09-27 |
| FR2305502A1 (fr) | 1976-10-22 |
| IT1060950B (it) | 1982-09-30 |
| ES446372A1 (es) | 1977-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |