SU770272A1 - METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN - Google Patents
METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGENInfo
- Publication number
- SU770272A1 SU770272A1 SU2638717/26A SU2638717A SU770272A1 SU 770272 A1 SU770272 A1 SU 770272A1 SU 2638717/26 A SU2638717/26 A SU 2638717/26A SU 2638717 A SU2638717 A SU 2638717A SU 770272 A1 SU770272 A1 SU 770272A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cells
- electrolyzers
- groups
- alkali
- hydrogen
- Prior art date
Links
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Способ получения хлора, щелочи и водорода путем электролиза раствора хлорида щелочного металла в электролизерах с ионообменной мембраной при подаче воды в катодные камеры первого или нескольких первых электролизеров, ячеек или групп ячеек, а образующуюся в катодных пространствах щелочь пропускают последовательно через катодные камеры остальных электролизеров, ячеек или групп ячеек, отличающийся тем, что, с целью повышения выхода по току хлора и щелочи, снижения напряжения при электролизе, раствор хлорида щелочного металла подают в анодные камеры первого или нескольких первых электролизеров, ячеек или групп ячеек, а вытекающий из них анолит пропускают последовательно через анодные камеры остальных электролизеров, ячеек или групп ячеек.The method of obtaining chlorine, alkali and hydrogen by electrolysis of a solution of alkali metal chloride in electrolytic cells with an ion-exchange membrane when water is supplied to the cathode chambers of the first or several first electrolyzers, cells or groups of cells, and the alkali formed in the cathode spaces is passed through the remaining electrolyzers, cells or groups of cells, characterized in that, in order to increase the current efficiency of chlorine and alkali, to reduce the voltage during electrolysis, a solution of alkali metal chloride is fed into ano The bottom chambers of the first or several first electrolyzers, cells or groups of cells, and the anolyte flowing out of them are successively passed through the anode chambers of the remaining electrolyzers, cells or groups of cells.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2638717/26A SU770272A1 (en) | 1978-07-10 | 1978-07-10 | METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2638717/26A SU770272A1 (en) | 1978-07-10 | 1978-07-10 | METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN |
Publications (1)
Publication Number | Publication Date |
---|---|
SU770272A1 true SU770272A1 (en) | 1999-07-20 |
Family
ID=60523384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2638717/26A SU770272A1 (en) | 1978-07-10 | 1978-07-10 | METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU770272A1 (en) |
-
1978
- 1978-07-10 SU SU2638717/26A patent/SU770272A1/en active
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