JPH0534623B2 - - Google Patents
Info
- Publication number
- JPH0534623B2 JPH0534623B2 JP62026975A JP2697587A JPH0534623B2 JP H0534623 B2 JPH0534623 B2 JP H0534623B2 JP 62026975 A JP62026975 A JP 62026975A JP 2697587 A JP2697587 A JP 2697587A JP H0534623 B2 JPH0534623 B2 JP H0534623B2
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- aqueous solution
- water
- exchange resin
- membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012528 membrane Substances 0.000 claims description 35
- 239000007864 aqueous solution Substances 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 25
- 239000003456 ion exchange resin Substances 0.000 claims description 25
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 13
- 238000005868 electrolysis reaction Methods 0.000 claims description 12
- 239000005871 repellent Substances 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 24
- -1 Platinum group metals Chemical class 0.000 description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 5
- 238000007772 electroless plating Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229920000557 Nafion® Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003011 anion exchange membrane Substances 0.000 description 2
- 238000005341 cation exchange Methods 0.000 description 2
- 238000009614 chemical analysis method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010416 ion conductor Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62026975A JPS63195558A (ja) | 1987-02-06 | 1987-02-06 | 水溶液中の溶質の濃度を測定する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62026975A JPS63195558A (ja) | 1987-02-06 | 1987-02-06 | 水溶液中の溶質の濃度を測定する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63195558A JPS63195558A (ja) | 1988-08-12 |
| JPH0534623B2 true JPH0534623B2 (enrdf_load_stackoverflow) | 1993-05-24 |
Family
ID=12208160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62026975A Granted JPS63195558A (ja) | 1987-02-06 | 1987-02-06 | 水溶液中の溶質の濃度を測定する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63195558A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4158654B2 (ja) | 2003-08-28 | 2008-10-01 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
-
1987
- 1987-02-06 JP JP62026975A patent/JPS63195558A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63195558A (ja) | 1988-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5258241A (en) | Rebalance cell for a Cr/Fe redox storage system | |
| Kumar et al. | High performance electrodes with very low platinum loading for polymer electrolyte fuel cells | |
| JPH0374468B2 (enrdf_load_stackoverflow) | ||
| JP3025473B2 (ja) | 電解オゾン発生器およびそれを作るための方法 | |
| Holze et al. | The kinetics of oxygen reduction at Porous Teflon‐Bonded fuel cell electrodes | |
| Liua et al. | Partial oxidation of methanol on a metallized Nafion polymer electrolyte membrane | |
| TW542912B (en) | Acid gas measuring sensors and method of making same | |
| Kimble et al. | A mathematical model of a hydrogen/oxygen alkaline fuel cell | |
| JPH04229960A (ja) | 電気化学システム用のガス再循環電極 | |
| Tatapudi et al. | Synthesis of hydrogen peroxide in a proton exchange membrane electrochemical reactor | |
| Struck et al. | A three-compartment electrolytic cell for anodic oxidation of sulfur dioxide and cathodic production of hydrogen | |
| Merkulova et al. | Reactions of hydrogen peroxide on a silver electrode in alkaline solution | |
| US5035869A (en) | Process for reducing uranyl salt | |
| Huang et al. | Effects of Nafion content in membrane electrode assembly on electrochemical Bunsen reaction in high electrolyte acidity | |
| JPH0640092B2 (ja) | 湿度測定方法 | |
| JPH0534623B2 (enrdf_load_stackoverflow) | ||
| US20230010889A1 (en) | Device for producing hydrogen and/or ammonia and a method for producing hydrogen and/or ammonia | |
| JPH027399B2 (enrdf_load_stackoverflow) | ||
| JPH0569381B2 (enrdf_load_stackoverflow) | ||
| Enea | Morphological and electrocatalytic properties of gold deposits on NaY zeolite | |
| Alcaide et al. | An Impedance Study of the O 2| HO 2− System in Equilibrium on a Gas Diffusion Electrode | |
| JPH0533746B2 (enrdf_load_stackoverflow) | ||
| Chen et al. | The use of a porous hydrogen diffusion anode in the electrochemical reduction of glucose to sorbitol | |
| JP7713685B2 (ja) | 水素及び／又はアンモニアの製造装置、製造方法 | |
| Michas et al. | Metal and metal oxides based membrane composites for solid polymer electrolyte water electrolysers |