FR668311A - Perfectionnements apportés à la métallurgie du cuivre - Google Patents
Perfectionnements apportés à la métallurgie du cuivreInfo
- Publication number
- FR668311A FR668311A FR668311DA FR668311A FR 668311 A FR668311 A FR 668311A FR 668311D A FR668311D A FR 668311DA FR 668311 A FR668311 A FR 668311A
- Authority
- FR
- France
- Prior art keywords
- copper metallurgy
- metallurgy
- copper
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0052—Reduction smelting or converting
-
- 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
- C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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 |
---|---|---|---|
FR668311T | 1928-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR668311A true FR668311A (fr) | 1929-10-30 |
Family
ID=9014951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR668311D Expired FR668311A (fr) | 1928-05-03 | 1928-05-03 | Perfectionnements apportés à la métallurgie du cuivre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR668311A (fr) |
-
1928
- 1928-05-03 FR FR668311D patent/FR668311A/fr not_active Expired
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