SU8403A1 - The method of electrolytic release of iodine - Google Patents
The method of electrolytic release of iodineInfo
- Publication number
- SU8403A1 SU8403A1 SU12483A SU12483A SU8403A1 SU 8403 A1 SU8403 A1 SU 8403A1 SU 12483 A SU12483 A SU 12483A SU 12483 A SU12483 A SU 12483A SU 8403 A1 SU8403 A1 SU 8403A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- iodine
- copper
- electrolytic release
- solution
- ions
- Prior art date
Links
Landscapes
- Electrolytic Production Of Metals (AREA)
Description
Предлагаемое изобретение касаетс способа выделени иода в виде нерастворимого осадка из иодосодержащих рассолов любого качественного солевого состава.The present invention relates to a method for separating iodine as an insoluble precipitate from iodine-containing brines of any qualitative salt composition.
Выделение иода из слабых растворов его солей предлагаетс производить при помощи диффузионноконцентрационного элемента с медными электродами, в которых электролитами служат слегка подкисленный иодосодержащий солевой рассол, подлежащий электролизу, и раствор медного купороса соответствующей концентрации, разделенные пористой перегородкой.It is proposed to produce iodine from weak solutions of its salts using a diffusion-concentration element with copper electrodes, in which electrolytes are slightly acidified iodine-containing brine to be electrolyzed and a solution of copper sulfate of the corresponding concentration separated by a porous partition.
Сущность процессов, происход щих в элементе, заключаетс в следующем . При погружении металла в рассол, на границе соприкосновени металла и электролита возникают положительно зар женные ионы меди, при чем электролит зар жаетс положительно, а электрод-отрицательно . Возникающий электростатический зар д разр жаетс путем соединени положительно зар женных ионов меди с отрицательно зар женными ионами иода слабого (ионизированного)The essence of the processes occurring in an element is as follows. When a metal is immersed in a brine, at the interface between the metal and the electrolyte, positively charged copper ions appear, at which the electrolyte is positively charged, and the electrode is negative. The resulting electrostatic charge is discharged by combining the positively charged copper ions with the negatively charged iodine ions of the weak (ionized)
раствора йодистых соединений.. Одновременно ионы меди из пространства с раствором медного купороса через пористую перегородку перенос тс в пространство с ионами иода и дают молекулу йодистой меди. Замыка элемент на себ , мы можем вести процесс до полного выделени иода из раствора .solution of iodide compounds. At the same time, copper ions from the space with a solution of copper sulfate through a porous wall are transferred into the space with iodine ions and give a copper iodide molecule. Closing the element on itself, we can carry on the process until complete iodine is released from the solution.
Предмет патента.The subject of the patent.
Способ электролитического выделени иода в виде нерастворимого осадка из иодосодержащих рассолов , независимо от их качественного солевого состава, отличающийс тем, что служащий дл получени необходимого дл электро лиза тока диффузионно-концентрационный элемент составл ют, с одной стороны, из подлежащего электролизу, слегка подкисленного солевого рассола, содержащего иод, а с другой-из растёора медного купороса соответствующей концентрации с пористой перегородкой между растворами и медными электродами, погруженными в каждый раствор.The method of electrolytic separation of iodine in the form of an insoluble precipitate from iodine-containing brines, regardless of their qualitative salt composition, characterized in that the diffusion-concentration element required for electrolysis of a current is, on the one hand, a slightly acidified salt brine to be electrolyzed containing iodine, and on the other, from a rasper of copper sulfate of the corresponding concentration with a porous partition between solutions and copper electrodes immersed in each p solution
Тип. «Печатный ТрудType of. "Printed Labor
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU12483A SU8403A1 (en) | 1926-11-13 | 1926-11-13 | The method of electrolytic release of iodine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU12483A SU8403A1 (en) | 1926-11-13 | 1926-11-13 | The method of electrolytic release of iodine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU8403A1 true SU8403A1 (en) | 1929-03-30 |
Family
ID=48330838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU12483A SU8403A1 (en) | 1926-11-13 | 1926-11-13 | The method of electrolytic release of iodine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU8403A1 (en) |
-
1926
- 1926-11-13 SU SU12483A patent/SU8403A1/en active
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