SU1440178A1 - METHOD FOR DETERMINING DEFECTS OF ION-EXCHANGE MEMBRANES - Google Patents
METHOD FOR DETERMINING DEFECTS OF ION-EXCHANGE MEMBRANESInfo
- Publication number
- SU1440178A1 SU1440178A1 SU4130382/25A SU4130382A SU1440178A1 SU 1440178 A1 SU1440178 A1 SU 1440178A1 SU 4130382/25 A SU4130382/25 A SU 4130382/25A SU 4130382 A SU4130382 A SU 4130382A SU 1440178 A1 SU1440178 A1 SU 1440178A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ion
- membrane
- determining defects
- exchange membranes
- determining
- Prior art date
Links
- 239000003014 ion exchange membrane Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000003792 electrolyte Substances 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 abstract 1
- 229910001963 alkali metal nitrate Inorganic materials 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
1. Способ определения дефектов ионообменных мембран, заключающийся в пропускании электрического тока через примембранный электролит и мембрану, с последующим определением электрических характеристик, отличающийся тем, что, с целью повышения точности, определение проводят при пропускании через примембранный электролит и мембрану постоянного тока, причем pH анодного электролита составляет 0,5 - 1,5.2. Способ определения дефектов ионообменной мембраны по п.1, отличающийся тем, что в качестве анодного электролита используют хлорид или нитрат щелочного металла.1. The method of determining defects of ion-exchange membranes, which consists in passing an electric current through a membrane electrolyte and a membrane, followed by determining the electrical characteristics, characterized in that, in order to improve accuracy, the determination is carried out by passing through a membrane membrane and a DC electrolyte is 0.5 - 1.5.2. The method for determining defects of the ion-exchange membrane according to claim 1, characterized in that an alkali metal chloride or nitrate is used as an anode electrolyte.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4130382/25A SU1440178A1 (en) | 1986-07-03 | 1986-07-03 | METHOD FOR DETERMINING DEFECTS OF ION-EXCHANGE MEMBRANES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4130382/25A SU1440178A1 (en) | 1986-07-03 | 1986-07-03 | METHOD FOR DETERMINING DEFECTS OF ION-EXCHANGE MEMBRANES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1440178A1 true SU1440178A1 (en) | 1999-07-10 |
Family
ID=60536170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4130382/25A SU1440178A1 (en) | 1986-07-03 | 1986-07-03 | METHOD FOR DETERMINING DEFECTS OF ION-EXCHANGE MEMBRANES |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1440178A1 (en) |
-
1986
- 1986-07-03 SU SU4130382/25A patent/SU1440178A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES486086A1 (en) | Method of, use of an ion-exchange membrane for, and apparatus for electrodeposition of a protein. | |
| KR880013705A (en) | Electrochemical roughening method of aluminum for use in printing plate support | |
| JPS526374A (en) | Anode structure for electrolysis | |
| FR2524814B1 (en) | PROCESS FOR THE PRODUCTION OF ION EXCHANGE MEMBRANES PROVIDED WITH A COATING FOR ELECTROLYSIS | |
| EP0396107A3 (en) | Ion concentration setting apparatus for ionic water | |
| ES326101A1 (en) | A procedure to electrolytically eliminate the metal shrinkle. (Machine-translation by Google Translate, not legally binding) | |
| DE3789789D1 (en) | Ammonium salt solution as an electrolyte for electrolytic capacitors. | |
| FR2445525A1 (en) | ELECTROCHEMICAL ELECTRODE SENSITIVE TO THE PRESENCE OF AN X- HALIDE ION IN SOLUTION, AND ITS MANUFACTURING METHOD | |
| ATE40720T1 (en) | ELECTROLYSIS PROCESS. | |
| AU587078B2 (en) | Metal halogen electrochemical cell | |
| ATE63577T1 (en) | PROCEDURE FOR GALVANIC SEPARATION OF THE ELECTROLYTE BUSHINGS FROM THE ELECTROLYTE ROOMS OF AN ELECTRO-CHEMICAL CELL PACK. | |
| SU1440178A1 (en) | METHOD FOR DETERMINING DEFECTS OF ION-EXCHANGE MEMBRANES | |
| GB2041408B (en) | Electroforming system including an electrolyzer for maintaining the ionic concentration of metal in the electrolyte | |
| ATE23884T1 (en) | PRECIPITATION OR SEPARATION OF PARTICLES FROM SOLUTION. | |
| JPS5263198A (en) | Electrolysis method using ion exchange membrane | |
| ES518786A0 (en) | PROCEDURE FOR THE ELECTROLYSIS OF AN ELECTROLYTE CONTAINING STAN. | |
| NO792723L (en) | PROCEDURE FOR ELECTROLYSEING Aqueous ALKALIHALOGENIDE SOLUTIONS | |
| ES433655A1 (en) | Method for the diaphragm electrolysis of alkali metal halides | |
| JPS55146035A (en) | Measuring method of concentration of hydrogen peroxide | |
| ATE81683T1 (en) | ELECTROCHEMICAL PROCESS. | |
| FR2455280A1 (en) | METHOD FOR COLORALLY DETERMINING THE CONTENT OF A COMPOUND IN AQUEOUS SOLUTION | |
| SU1182320A1 (en) | Method of separating copper from solution | |
| JPS5370082A (en) | High molecular diaphragm for electrolytic cell | |
| JPS5243797A (en) | Electrolysis method for alkali halides | |
| SU585236A1 (en) | Electrochemical method of obtaining persulfuric acid |