ZA200202111B - Improved design of diaphragm electrolyser. - Google Patents
Improved design of diaphragm electrolyser. Download PDFInfo
- Publication number
- ZA200202111B ZA200202111B ZA200202111A ZA200202111A ZA200202111B ZA 200202111 B ZA200202111 B ZA 200202111B ZA 200202111 A ZA200202111 A ZA 200202111A ZA 200202111 A ZA200202111 A ZA 200202111A ZA 200202111 B ZA200202111 B ZA 200202111B
- Authority
- ZA
- South Africa
- Prior art keywords
- cell
- anodic
- contact element
- current collecting
- silver
- Prior art date
Links
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 17
- 239000000460 chlorine Substances 0.000 claims description 15
- 229910052801 chlorine Inorganic materials 0.000 claims description 15
- 239000002585 base Substances 0.000 claims description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 12
- 229910052709 silver Inorganic materials 0.000 claims description 12
- 239000004332 silver Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000003513 alkali Substances 0.000 claims description 8
- 150000001805 chlorine compounds Chemical class 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 14
- 229910052802 copper Inorganic materials 0.000 description 13
- 239000010949 copper Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000006735 deficit Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013023 gasketing Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 229920002449 FKM Polymers 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 229910001245 Sb alloy Inorganic materials 0.000 description 1
- WREOVXQYNRJYAJ-UHFFFAOYSA-N [Sb].[Zn].[Ag] Chemical compound [Sb].[Zn].[Ag] WREOVXQYNRJYAJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002140 antimony alloy Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010946 fine silver Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910000898 sterling silver Inorganic materials 0.000 description 1
- 239000010934 sterling silver Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Diaphragms And Bellows (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999MI002329A IT1314011B1 (it) | 1999-11-08 | 1999-11-08 | Migliorato disegno di elettrolizzatore a diaframma. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200202111B true ZA200202111B (en) | 2003-03-14 |
Family
ID=11383915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200202111A ZA200202111B (en) | 1999-11-08 | 2002-03-14 | Improved design of diaphragm electrolyser. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6689261B1 (de) |
| EP (1) | EP1230434B1 (de) |
| JP (1) | JP2003514124A (de) |
| CN (1) | CN1254562C (de) |
| AT (1) | ATE244323T1 (de) |
| AU (1) | AU1392901A (de) |
| BR (1) | BR0015380B1 (de) |
| DE (1) | DE60003714T2 (de) |
| IT (1) | IT1314011B1 (de) |
| NO (1) | NO20022160L (de) |
| PL (1) | PL193177B1 (de) |
| RU (1) | RU2232830C2 (de) |
| SA (1) | SA00210533B1 (de) |
| WO (1) | WO2001034878A1 (de) |
| ZA (1) | ZA200202111B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4380346B2 (ja) * | 2004-02-04 | 2009-12-09 | パナソニック株式会社 | 車両用プッシュスイッチの製造方法 |
| RU2296818C2 (ru) * | 2005-03-30 | 2007-04-10 | Общество с ограниченной ответственностью "НПО "Эко-Технология-НН" | Электролизер монополярный диафрагменный |
| ITMI20050839A1 (it) | 2005-05-11 | 2006-11-12 | De Nora Elettrodi Spa | Dito catodico per cella a diaframma |
| CN109139910B (zh) * | 2018-10-16 | 2020-09-01 | 中国航发南方工业有限公司 | 高温部位大端面密封装置及方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928167A (en) * | 1971-12-23 | 1975-12-23 | Rhone Progil | Improvements in methods of producing electrolytic anode assemblies |
| FR2218941B1 (de) | 1973-02-23 | 1976-11-05 | Rhone Progil | |
| US3970539A (en) * | 1974-12-23 | 1976-07-20 | Basf Wyandotte Corporation | End connector for filter press cell |
| US4045323A (en) | 1976-11-05 | 1977-08-30 | Basf Wyandotte Corporation | Anolyte sealing, electrical insulating for electrolytic cells |
| RU2042939C1 (ru) * | 1992-01-30 | 1995-08-27 | Научно-исследовательский институт "Биокибернетика" | Система приемки и контроля качества хлопка-сырца |
| RU2130786C1 (ru) * | 1998-08-11 | 1999-05-27 | Мееркоп Геннадий Евсеевич | Электрохимическое устройство для обработки жидкой среды |
-
1999
- 1999-11-08 IT IT1999MI002329A patent/IT1314011B1/it active
-
2000
- 2000-11-07 JP JP2001536795A patent/JP2003514124A/ja active Pending
- 2000-11-07 EP EP00976011A patent/EP1230434B1/de not_active Expired - Lifetime
- 2000-11-07 RU RU2002115299/12A patent/RU2232830C2/ru not_active IP Right Cessation
- 2000-11-07 US US10/129,068 patent/US6689261B1/en not_active Expired - Fee Related
- 2000-11-07 AT AT00976011T patent/ATE244323T1/de not_active IP Right Cessation
- 2000-11-07 PL PL354868A patent/PL193177B1/pl unknown
- 2000-11-07 DE DE60003714T patent/DE60003714T2/de not_active Expired - Fee Related
- 2000-11-07 AU AU13929/01A patent/AU1392901A/en not_active Abandoned
- 2000-11-07 BR BRPI0015380-0A patent/BR0015380B1/pt not_active IP Right Cessation
- 2000-11-07 CN CNB008147973A patent/CN1254562C/zh not_active Expired - Fee Related
- 2000-11-07 WO PCT/EP2000/010989 patent/WO2001034878A1/en not_active Ceased
- 2000-11-14 SA SA00210533A patent/SA00210533B1/ar unknown
-
2002
- 2002-03-14 ZA ZA200202111A patent/ZA200202111B/en unknown
- 2002-05-06 NO NO20022160A patent/NO20022160L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001034878A1 (en) | 2001-05-17 |
| NO20022160D0 (no) | 2002-05-06 |
| RU2002115299A (ru) | 2004-03-27 |
| ATE244323T1 (de) | 2003-07-15 |
| IT1314011B1 (it) | 2002-12-03 |
| SA00210533B1 (ar) | 2006-06-27 |
| PL354868A1 (en) | 2004-03-08 |
| PL193177B1 (pl) | 2007-01-31 |
| EP1230434B1 (de) | 2003-07-02 |
| DE60003714D1 (de) | 2003-08-07 |
| CN1254562C (zh) | 2006-05-03 |
| AU1392901A (en) | 2001-06-06 |
| ITMI992329A0 (it) | 1999-11-08 |
| DE60003714T2 (de) | 2004-04-22 |
| BR0015380A (pt) | 2002-07-09 |
| NO20022160L (no) | 2002-06-14 |
| CN1382230A (zh) | 2002-11-27 |
| US6689261B1 (en) | 2004-02-10 |
| ITMI992329A1 (it) | 2001-05-08 |
| RU2232830C2 (ru) | 2004-07-20 |
| JP2003514124A (ja) | 2003-04-15 |
| BR0015380B1 (pt) | 2010-11-30 |
| EP1230434A1 (de) | 2002-08-14 |
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