DE138867C - - Google Patents
Info
- Publication number
- DE138867C DE138867C DENDAT138867D DE138867DA DE138867C DE 138867 C DE138867 C DE 138867C DE NDAT138867 D DENDAT138867 D DE NDAT138867D DE 138867D A DE138867D A DE 138867DA DE 138867 C DE138867 C DE 138867C
- Authority
- DE
- Germany
- Prior art keywords
- leaching
- melts
- cyanide
- ores
- melt obtained
- 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.)
- Active
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
- C22B11/00—Obtaining noble metals
- C22B11/08—Obtaining noble metals by cyaniding
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE138867C true DE138867C (esLanguage) |
Family
ID=406644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT138867D Active DE138867C (esLanguage) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE138867C (esLanguage) |
-
0
- DE DENDAT138867D patent/DE138867C/de active Active
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