ES277132A2 - Procedure for regulating an electromigration installation (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for regulating an electromigration installation (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES277132A2 ES277132A2 ES277132A ES277132A ES277132A2 ES 277132 A2 ES277132 A2 ES 277132A2 ES 277132 A ES277132 A ES 277132A ES 277132 A ES277132 A ES 277132A ES 277132 A2 ES277132 A2 ES 277132A2
- Authority
- ES
- Spain
- Prior art keywords
- cathode
- metal
- potential difference
- procedure
- reference electrode
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 238000009434 installation Methods 0.000 title abstract 2
- 230000001105 regulatory effect Effects 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 6
- 238000005868 electrolysis reaction Methods 0.000 abstract 3
- 238000004090 dissolution Methods 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
Improvements introduced in the object of the main patent No. 256,449 which refers to a regulation procedure of a countercurrent electromigration installation, in baths of molten salts of a metal, of the type in which it is intended to prevent the metal is deposited in the cathode and the metal that is deposited in the cathode is dissolved in the electrolytic bath in the ion state, under the action of a continuous contribution appropriate to the nature of the bath and to the metal, making this contribution in the process of operation a dissymmetry that results in a potential difference, in particular in the procedure such as that described in the main patent, according to which the electrolysis current is subordinated in a discontinuous manner to the dissolution of the metal in the cathode, by means of a system constituted, on the one hand, by a reference electrode, on the other hand, by a sensitive measuring device to the separation between the instantaneous real potential difference of the cathode voltaic chain/electrolyte/reference electrode and the value of this potential difference, in the absence of a deposit at the cathode, as well as finally by relays operated in accordance with the indications of this apparatus that act in such a way that they initiate and interrupt successively the electrolysis, causing the periods of interruption of the current, thanks to the continuity of the previous contribution, the dissolution of the metal possibly deposited in the cathode, while the new setting Ongoing electrolysis takes place once the potential difference of the preceding voltaic chain recovers its normal value, characterized in that the anode is used as a reference electrode. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR861294A FR81859E (en) | 1959-04-03 | 1961-05-09 | Safety device for a counter-current electromigration installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES277132A2 true ES277132A2 (en) | 1962-12-16 |
Family
ID=69375142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES277132A Expired ES277132A2 (en) | 1961-05-09 | 1962-05-08 | Procedure for regulating an electromigration installation (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES277132A2 (en) |
-
1962
- 1962-05-08 ES ES277132A patent/ES277132A2/en not_active Expired
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