GR13179B - ELECTRIC MELTING METHOD FOR EXPORT OF PRECIOUS METALS FROM ASH OR INDUSTRIAL WASTE. - Google Patents
ELECTRIC MELTING METHOD FOR EXPORT OF PRECIOUS METALS FROM ASH OR INDUSTRIAL WASTE.Info
- Publication number
- GR13179B GR13179B GR510113179A GR510113179A GR13179B GR 13179 B GR13179 B GR 13179B GR 510113179 A GR510113179 A GR 510113179A GR 510113179 A GR510113179 A GR 510113179A GR 13179 B GR13179 B GR 13179B
- Authority
- GR
- Greece
- Prior art keywords
- ash
- precious metals
- export
- industrial waste
- melting method
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
έθοδος προς εξαγωγήν πολυτίμων μετάλλων εκ τέφραςή εκ βιομηχανικών υπολειμμάτων, χαρακτηριζομένη εκ του γεγονότος ότι λάβα παρασκευασθείσα προηγουμένως, αχθείσα και διατηρουμένη εις κατάλληλον θερμοκρασίαν δι' ηλεκτρικής θερμάνσεως μέσω ιδίας αντιστάσεως, φορτώνεται δια στενού μίγματος ουσιών περιλαμβανουσών τέφρας είτε βιομηχανικά υπολείμματα περιέχοντα πολύτιμα μέταλλα ως πρώτην ύλην, ομού μετά παραγωγικών σκουρίας ουσιών εχουσών αναγωγικήν ενέργειαν -είτε ενέργειαν οξειδώσεως αντιστοίχως- και μετά τινος ενώσεως μολύβδου. process for the extraction of precious metals from ash from industrial residues, characterized in that lava previously prepared, welded and maintained at a suitable temperature by electric heating by its own resistance is loaded with a narrow mixture of substances containing , together with rust-producing substances having a reducing energy -or oxidation energy respectively- and after a lead compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR510113179A GR13179B (en) | 1951-05-24 | 1951-05-24 | ELECTRIC MELTING METHOD FOR EXPORT OF PRECIOUS METALS FROM ASH OR INDUSTRIAL WASTE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR510113179A GR13179B (en) | 1951-05-24 | 1951-05-24 | ELECTRIC MELTING METHOD FOR EXPORT OF PRECIOUS METALS FROM ASH OR INDUSTRIAL WASTE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR13179B true GR13179B (en) | 1951-09-18 |
Family
ID=36835443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR510113179A GR13179B (en) | 1951-05-24 | 1951-05-24 | ELECTRIC MELTING METHOD FOR EXPORT OF PRECIOUS METALS FROM ASH OR INDUSTRIAL WASTE. |
Country Status (1)
| Country | Link |
|---|---|
| GR (1) | GR13179B (en) |
-
1951
- 1951-05-24 GR GR510113179A patent/GR13179B/en unknown
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