SU151540A1 - Electrochemical method of zinc solution saturation - Google Patents
Electrochemical method of zinc solution saturationInfo
- Publication number
- SU151540A1 SU151540A1 SU768893A SU768893A SU151540A1 SU 151540 A1 SU151540 A1 SU 151540A1 SU 768893 A SU768893 A SU 768893A SU 768893 A SU768893 A SU 768893A SU 151540 A1 SU151540 A1 SU 151540A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cathode
- electrochemical method
- zinc solution
- zinc
- solution saturation
- Prior art date
Links
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Description
Известны электрохимические способы насыщени цинкатного р створа с использованием катода, выполненного из электрохимически активной окиси никел . Однако при этих способах полезное врем анод него растворени цинка лимитируетс количеством электрохимически активного вещества в катоде, т- е. электрохимической емкостью катода.Electrochemical methods are known to saturate a zinc-based solution using a cathode made of electrochemically active nickel oxide. However, with these methods, the useful anode time of dissolution of zinc is limited by the amount of the electrochemically active substance in the cathode, i.e. the electrochemical capacity of the cathode.
Отличительна особенность описываемого способа состоит в том, что в качестве отрицательного электрода используют безламельный незар женный окисно-никелевый электрод. Такой способ насыш,ени цинкатного раствора -позвол ет предотвратить выделение металла на катоде при получении концентрированных цинкатных растворов.A distinctive feature of the described method is that a non-charged uncharged nickel oxide electrode is used as a negative electrode. Such a method of drying zincate solution prevents the release of metal at the cathode in the preparation of concentrated zincate solutions.
Сущность -предлагаемого способа состоит в том, что в качестве катода примен ют незар женный металло-керамический безламельный окисно-никелевый электрод, обладающий низким перенапр жением при выделении водорода.The essence of the proposed method is that an uncharged metal-ceramic, nickelless nickel oxide electrode having a low overpotential in the evolution of hydrogen is used as the cathode.
Низкое перенапр жение при выделении водорода на примен емом катоде приводит к тому, что при электролизе цинкатных растворов на нем вместо цинка выдел етс только водород. Устранение выделени цинка на катоде дает возможность вести электролиз растворов практинески неограниченное врем при различных плотност х тока на катоде.The low overvoltage in the evolution of hydrogen at the cathode used leads to the fact that during the electrolysis of zincate solutions, instead of zinc, only hydrogen is released on it. The elimination of zinc release at the cathode makes it possible to conduct the electrolysis of solutions practically indefinitely at various current densities at the cathode.
Предлагаемый способ обеспечивает -получение цинкатных растворов с высоким содержанием цинка и может найти применение, например, при электрохимических исследовани х анодных .процессов в цинкатных растворах, когда необходимо иметь неизменную концентрацию цинка в растворе.The proposed method provides - obtaining zincate solutions with a high content of zinc and can be used, for example, in electrochemical studies of anodic processes in zincate solutions when it is necessary to have a constant concentration of zinc in solution.
jNb 151540- 2 Предмет изобретени jNb 151540-2 Subject of the invention
ЭлектрЪхимический способ насыщени цинкатного раствора, отличающийс . - тем, что, с целью получени конпентрированных растворов и предотвращени выделени металла на катоде, В качестве отрицательного электрода используют безламельный незар женный окисноникелевый электрод.An electrochemical method for saturating a zincate solution that is different. - by the fact that, in order to obtain a concentrated solution and prevent the release of metal at the cathode, a non-charged uncharged nickel oxide electrode is used as a negative electrode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU768893A SU151540A1 (en) | 1962-03-14 | 1962-03-14 | Electrochemical method of zinc solution saturation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU768893A SU151540A1 (en) | 1962-03-14 | 1962-03-14 | Electrochemical method of zinc solution saturation |
Publications (1)
Publication Number | Publication Date |
---|---|
SU151540A1 true SU151540A1 (en) | 1962-11-30 |
Family
ID=48306247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU768893A SU151540A1 (en) | 1962-03-14 | 1962-03-14 | Electrochemical method of zinc solution saturation |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU151540A1 (en) |
-
1962
- 1962-03-14 SU SU768893A patent/SU151540A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES451238A1 (en) | Electrochemical cell with clovoborate salt in electrolyte and method of operation and composition of matter | |
GB1167317A (en) | Method of and Apparatus for Polarographic Analysis | |
US3279949A (en) | Fuel cell half-cell containing vanadium redox couple | |
GB834122A (en) | Electric current producing cell and method of generating current with same | |
GB1262342A (en) | Improvements relating to a process for electrolytically filling the pores of a porous electrically conductive plaque | |
SU151540A1 (en) | Electrochemical method of zinc solution saturation | |
GB1121468A (en) | Improvements relating to electrolytic production of electro-chemically active cadmium | |
ES187733U (en) | An electrochemical battery cell. (Machine-translation by Google Translate, not legally binding) | |
Davis et al. | Chronopotentiometry of the Bromide-Bromine Couple at Platinum and Carbon Paste Electrodes. | |
Shiobara et al. | Potentiostatic study on the anodic behaviour of iron-chromium alloys | |
US3802922A (en) | Stabilization of nickel boride catalyst in potassium hydroxide electrolytes | |
DE2645203A1 (en) | ELECTROCHEMICAL ELEMENT | |
ES391040A1 (en) | Electrolytic process for obtaining chlorine in a pure state and alkali metal phosphates in concentrated solution and a cell for accomplishing this process | |
US3565695A (en) | Method of forming an amalgamated zinc electrode | |
SU30265A1 (en) | Method for electrochemical reduction and oxidation of liquids | |
GB986212A (en) | Method of impregnating electrically conductive skeletons in particular sintered electrodes | |
JACOBS | Electrode kinetics of a water vapor electrolysis cell[Final Report, 15 Aug. 1971- 30 Jun. 1974] | |
GB1069601A (en) | Method of electrolytic extraction of metals | |
Bianchi et al. | Influence of surface preparation of platinum electrodes on cathodic processes of hydrogen peroxide | |
US3532546A (en) | Nonaqueous liquid ammonia current producing cells using insoluble acid and neutral electrolyte | |
SU147614A1 (en) | One-time galvanic cell | |
SU140834A1 (en) | One-time galvanic cell | |
US3859181A (en) | Stabilization of nickel boride catalyst in potassium hydroxide electrolytes | |
SU136885A1 (en) | The method of obtaining copper powder by electrochemical reduction | |
US3844839A (en) | Fuel cell electrode |