SU39979A1 - Method for electrolytic production of metals - Google Patents
Method for electrolytic production of metalsInfo
- Publication number
- SU39979A1 SU39979A1 SU123118A SU123118A SU39979A1 SU 39979 A1 SU39979 A1 SU 39979A1 SU 123118 A SU123118 A SU 123118A SU 123118 A SU123118 A SU 123118A SU 39979 A1 SU39979 A1 SU 39979A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metals
- metal
- electrolytic production
- bath
- cathode
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title description 14
- 239000002184 metal Substances 0.000 title description 14
- 150000002739 metals Chemical class 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052753 mercury Inorganic materials 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atoms Chemical group 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- -1 ethyl bromyl Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxyl anion Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003247 radioactive fallout Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Description
Как известно, алюминий, натрий и тому подобные металлы не могут быть получены электролизом из водных растворов солей в виду того, что атомы металла, потер в зар ды у катода, реагируют с водой. Так, алюминий образует с водой-гидрат окиси, натрий - гидрат окиси натри .As is well known, aluminum, sodium, and the like metals cannot be obtained by electrolysis from aqueous solutions of salts due to the fact that the metal atoms, which have lost their charge at the cathode, react with water. Thus, aluminum forms hydroxide with water, sodium forms sodium hydroxide.
Посредством предлагаемого способа имеетс в виду достигнуть отделени атома металла, выдел ющегос на катоде от воды.By means of the proposed method, it is intended to achieve the separation of a metal atom released at the cathode from water.
На чертеже изображена ванна с промежуточным бипол рным ртутным электродом .The drawing shows a bath with an intermediate bipolar mercury electrode.
Предлагаемый способ электролитического получени металлов гостоит в том, что в ванне, разделенной диафрагмой на анодное и катодное пространство , в качестве анолита служит водный раствор соли данного металла, например А12(5О4)з. Католитом же служит не водный раствор соли того же металла , в данном случае (А1 Br)g в этилбромиле .The proposed method for the electrolytic production of metals is that in the bath, divided by the diaphragm into the anode and cathode spaces, an aqueous solution of the salt of this metal, for example A12 (5O4) h, serves as the anolyte. The catholyte is not a water solution of the salt of the same metal, in this case (A1 Br) g in ethyl bromyl.
Под вли нием приложенного напр жени к аноду катион (А1) стремитс к катоду, где, отдав разр д, выдел етс в виде металла.Under the influence of the applied voltage to the anode, the cation (A1) tends to the cathode, where, after discharge, it is released in the form of metal.
(Зй)(Zy)
По другому варианту электролиз ведут в ванке с промежуточным бипол рным ртутным электродом. Дл этой цели в ванне 1, разде енной не доход щей до дна перегоролкой 2, налит слой ртути 5. Поверх ртути в одной половине ванны имеетс анолит 7, в другой половине-католит 6. В качестве анолита примен етс водный раствор соли металла, а в качестве католита- не водный раствор соли того же металла .Alternatively, electrolysis is carried out in a bath with an intermediate bipolar mercury electrode. For this purpose, a bath of mercury 1 is poured in a bath 1, separated by a split roller 2 that does not reach the bottom. Over the mercury there is an anolyte 7 in one half of the bath, the catholyte 6 is in the other half, and as catholyte is an aqueous solution of a salt of the same metal.
Катионы металла, после процессов разр да и зар да, проход т через ртуть и достигают катода 4, где, отдав зар ды , выпадают в виде металла.The metal cations, after the processes of discharge and charge, pass through mercury and reach cathode 4, where, after giving up charge, they fall out in the form of metal.
Предмет изобретени .The subject matter of the invention.
1.Способ электролитического получе ни , металлов в ванне, раздел нной днафрагмой на анодное и катодное пространства , отличающийс тем, что в качестве анолита примен ют водный раствор соли металла, а в качестве католита примен ют не водный, раствор соли того же металла.1. Electrolytic production method of metals in a bath divided by a phragm into anode and cathode spaces, characterized in that an aqueous solution of a metal salt is used as the anolyte, and non-aqueous, salt solution of the same metal is used as the catholyte.
2.Видоизменение способа электроли2. Change of electrolyte method
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU144160 Division |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU675394A Addition SU140017A1 (en) | 1960-08-01 | 1960-08-01 | Single drum landing winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU39979A1 true SU39979A1 (en) | 1934-11-30 |
Family
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