NO760057L - - Google Patents
Info
- Publication number
- NO760057L NO760057L NO760057A NO760057A NO760057L NO 760057 L NO760057 L NO 760057L NO 760057 A NO760057 A NO 760057A NO 760057 A NO760057 A NO 760057A NO 760057 L NO760057 L NO 760057L
- Authority
- NO
- Norway
- Prior art keywords
- cell according
- cell
- anode
- catalyst
- diaphragm
- Prior art date
Links
- -1 hypochlorite ions Chemical class 0.000 claims description 29
- 239000003054 catalyst Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 19
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 18
- 238000005868 electrolysis reaction Methods 0.000 claims description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 15
- 239000010936 titanium Substances 0.000 claims description 15
- 229910052719 titanium Inorganic materials 0.000 claims description 15
- 230000003197 catalytic effect Effects 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims description 6
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims description 6
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 claims description 5
- 229910052741 iridium Inorganic materials 0.000 claims description 5
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052762 osmium Inorganic materials 0.000 claims description 5
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 229910052703 rhodium Inorganic materials 0.000 claims description 5
- 239000010948 rhodium Substances 0.000 claims description 5
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052707 ruthenium Inorganic materials 0.000 claims description 5
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000010937 tungsten Substances 0.000 claims description 4
- 229910052845 zircon Inorganic materials 0.000 claims description 4
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 229920001059 synthetic polymer Polymers 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 14
- 238000000576 coating method Methods 0.000 description 14
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 11
- 238000000354 decomposition reaction Methods 0.000 description 10
- 239000003513 alkali Substances 0.000 description 8
- 229910052783 alkali metal Inorganic materials 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7501873A FR2297931A1 (fr) | 1975-01-20 | 1975-01-20 | Cellule a diaphragme pour l'electrolyse d'une solution aqueuse de chlorure de metal alcalin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO760057L true NO760057L (US07655688-20100202-C00109.png) | 1976-07-21 |
Family
ID=9150124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO760057A NO760057L (US07655688-20100202-C00109.png) | 1975-01-20 | 1976-01-08 |
Country Status (20)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU75407A1 (US07655688-20100202-C00109.png) * | 1976-07-16 | 1978-02-08 | ||
| JPS586789B2 (ja) * | 1980-01-22 | 1983-02-07 | 旭硝子株式会社 | 酸化パラジウム系陽極の劣化防止方法 |
| US4289591A (en) * | 1980-05-02 | 1981-09-15 | General Electric Company | Oxygen evolution with improved Mn stabilized catalyst |
| JPS57500514A (US07655688-20100202-C00109.png) * | 1980-05-02 | 1982-03-25 | ||
| US4448663A (en) * | 1982-07-06 | 1984-05-15 | The Dow Chemical Company | Double L-shaped electrode for brine electrolysis cell |
| US9657400B2 (en) * | 2008-06-10 | 2017-05-23 | General Electric Company | Electrolyzer assembly method and system |
| US20090301868A1 (en) * | 2008-06-10 | 2009-12-10 | General Electric Company | Methods and systems for assembling electrolyzer stacks |
| US9045839B2 (en) * | 2008-06-10 | 2015-06-02 | General Electric Company | Methods and systems for in-situ electroplating of electrodes |
| US8277620B2 (en) * | 2008-09-30 | 2012-10-02 | General Electric Company | Electrolyzer module forming method and system |
| US9080242B2 (en) * | 2008-09-30 | 2015-07-14 | General Electric Company | Pressurized electrolysis stack with thermal expansion capability |
| CN111686727B (zh) * | 2020-05-25 | 2022-10-04 | 中国科学院广州能源研究所 | 一种负载型析氧催化剂及水电解器膜电极的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH288156A (de) * | 1949-11-03 | 1953-01-15 | Montedison Spa | Elektrodensystem für Bipolarelektrolyseure. |
| USB230799I5 (US07655688-20100202-C00109.png) * | 1958-03-18 | |||
| US3235473A (en) * | 1961-12-26 | 1966-02-15 | Pullman Inc | Method of producing fuel cell electrodes |
| US3778307A (en) * | 1967-02-10 | 1973-12-11 | Chemnor Corp | Electrode and coating therefor |
| BE780912A (fr) * | 1972-03-20 | 1972-07-17 | Solvay | Cellule d'electrolyse a anodes metalliques verticales fixees dans le fond de la cellule. |
-
1975
- 1975-01-20 FR FR7501873A patent/FR2297931A1/fr active Granted
- 1975-11-28 IT IT29830/75A patent/IT1050738B/it active
- 1975-12-19 NL NL7514842A patent/NL7514842A/xx not_active Application Discontinuation
- 1975-12-30 DE DE19752559192 patent/DE2559192A1/de not_active Ceased
- 1975-12-30 ZA ZA00758066A patent/ZA758066B/xx unknown
-
1976
- 1976-01-01 AR AR261948A patent/AR205315A1/es active
- 1976-01-05 AU AU10007/76A patent/AU499563B2/en not_active Expired
- 1976-01-08 NO NO760057A patent/NO760057L/no unknown
- 1976-01-09 US US05/647,751 patent/US4090939A/en not_active Expired - Lifetime
- 1976-01-14 CA CA243,657A patent/CA1071581A/fr not_active Expired
- 1976-01-15 PT PT64698A patent/PT64698B/pt unknown
- 1976-01-19 AT AT29376A patent/AT342088B/de not_active IP Right Cessation
- 1976-01-19 SE SE7600483A patent/SE7600483L/xx unknown
- 1976-01-19 BE BE163591A patent/BE837668A/xx not_active IP Right Cessation
- 1976-01-19 ES ES444422A patent/ES444422A1/es not_active Expired
- 1976-01-19 BR BR7600314A patent/BR7600314A/pt unknown
- 1976-01-19 CH CH59276A patent/CH602938A5/xx not_active IP Right Cessation
- 1976-01-20 GB GB2173/76A patent/GB1531323A/en not_active Expired
- 1976-01-20 FI FI760116A patent/FI61208C/fi not_active IP Right Cessation
- 1976-01-20 JP JP51004668A patent/JPS5196799A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA758066B (en) | 1976-12-29 |
| AU1000776A (en) | 1977-07-14 |
| AR205315A1 (es) | 1976-04-21 |
| FR2297931B1 (US07655688-20100202-C00109.png) | 1977-07-15 |
| FI760116A (US07655688-20100202-C00109.png) | 1976-07-21 |
| ES444422A1 (es) | 1977-05-16 |
| DE2559192A1 (de) | 1976-07-22 |
| BR7600314A (pt) | 1976-08-31 |
| GB1531323A (en) | 1978-11-08 |
| ATA29376A (de) | 1977-07-15 |
| NL7514842A (nl) | 1976-07-22 |
| FI61208B (fi) | 1982-02-26 |
| AT342088B (de) | 1978-03-10 |
| PT64698B (fr) | 1977-08-10 |
| BE837668A (fr) | 1976-07-19 |
| CA1071581A (fr) | 1980-02-12 |
| AU499563B2 (en) | 1979-04-26 |
| PT64698A (fr) | 1976-02-01 |
| US4090939A (en) | 1978-05-23 |
| FR2297931A1 (fr) | 1976-08-13 |
| FI61208C (fi) | 1982-06-10 |
| JPS5196799A (US07655688-20100202-C00109.png) | 1976-08-25 |
| CH602938A5 (US07655688-20100202-C00109.png) | 1978-08-15 |
| IT1050738B (it) | 1981-03-20 |
| SE7600483L (sv) | 1976-07-21 |
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