ES423656A1 - Procedure to recover the silver contained in the ashes of testing of pirits and related minerals. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure to recover the silver contained in the ashes of testing of pirits and related minerals. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES423656A1 ES423656A1 ES423656A ES423656A ES423656A1 ES 423656 A1 ES423656 A1 ES 423656A1 ES 423656 A ES423656 A ES 423656A ES 423656 A ES423656 A ES 423656A ES 423656 A1 ES423656 A1 ES 423656A1
- Authority
- ES
- Spain
- Prior art keywords
- recover
- translation
- procedure
- machine
- legally binding
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 title abstract 2
- 239000002956 ash Substances 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000001175 calcium sulphate Substances 0.000 abstract 1
- 235000011132 calcium sulphate Nutrition 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Procedure to recover the silver contained in the roasting ashes of pyrites and related minerals, characterized in that these are subjected to a treatment with solutions of soluble chlorides, slightly acidified with hydrochloric acid, in such a way that a solution containing the silver is obtained in the form of soluble complexes; this is divided into two streams: in one of them the silver is recovered, by precipitation and filtration, while the resulting solution is incorporated into the main one, to then precipitate and eliminate the calcium sulphate by the addition of calcium carbonate, so that the leaching solution is regenerated and in conditions for recirculation. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES423656A ES423656A1 (en) | 1974-02-26 | 1974-02-26 | Procedure to recover the silver contained in the ashes of testing of pirits and related minerals. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES423656A ES423656A1 (en) | 1974-02-26 | 1974-02-26 | Procedure to recover the silver contained in the ashes of testing of pirits and related minerals. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES423656A1 true ES423656A1 (en) | 1976-04-16 |
Family
ID=8466073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES423656A Expired ES423656A1 (en) | 1974-02-26 | 1974-02-26 | Procedure to recover the silver contained in the ashes of testing of pirits and related minerals. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES423656A1 (en) |
-
1974
- 1974-02-26 ES ES423656A patent/ES423656A1/en not_active Expired
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