FR420922A - Electric furnace for the treatment of ores or secondary products of metallurgy - Google Patents
Electric furnace for the treatment of ores or secondary products of metallurgyInfo
- Publication number
- FR420922A FR420922A FR420922DA FR420922A FR 420922 A FR420922 A FR 420922A FR 420922D A FR420922D A FR 420922DA FR 420922 A FR420922 A FR 420922A
- Authority
- FR
- France
- Prior art keywords
- ores
- metallurgy
- treatment
- electric furnace
- secondary products
- 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
- C22B19/00—Obtaining zinc or zinc oxide
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/06—Obtaining zinc by distilling in muffle furnaces
-
- 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
- C22B4/04—Heavy metals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT420922X | 1909-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR420922A true FR420922A (en) | 1911-02-10 |
Family
ID=1464012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR420922D Expired FR420922A (en) | 1909-10-09 | 1910-09-30 | Electric furnace for the treatment of ores or secondary products of metallurgy |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR420922A (en) |
-
1910
- 1910-09-30 FR FR420922D patent/FR420922A/en not_active Expired
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