FR977506A - Electric furnace for metal refining - Google Patents
Electric furnace for metal refiningInfo
- Publication number
- FR977506A FR977506A FR977506DA FR977506A FR 977506 A FR977506 A FR 977506A FR 977506D A FR977506D A FR 977506DA FR 977506 A FR977506 A FR 977506A
- Authority
- FR
- France
- Prior art keywords
- electric furnace
- metal refining
- refining
- metal
- furnace
- 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
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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/08—Apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR977506T | 1942-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR977506A true FR977506A (en) | 1951-04-02 |
Family
ID=9519764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR977506D Expired FR977506A (en) | 1942-07-28 | 1942-07-28 | Electric furnace for metal refining |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR977506A (en) |
-
1942
- 1942-07-28 FR FR977506D patent/FR977506A/en not_active Expired
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