CA1145708A - Electrolytic cells - Google Patents
Electrolytic cellsInfo
- Publication number
- CA1145708A CA1145708A CA000364570A CA364570A CA1145708A CA 1145708 A CA1145708 A CA 1145708A CA 000364570 A CA000364570 A CA 000364570A CA 364570 A CA364570 A CA 364570A CA 1145708 A CA1145708 A CA 1145708A
- Authority
- CA
- Canada
- Prior art keywords
- anode
- cathode
- solution
- compartment
- outlet
- 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
Links
- 239000012528 membrane Substances 0.000 claims abstract description 50
- 238000005341 cation exchange Methods 0.000 claims abstract description 32
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 11
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims abstract description 8
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 description 104
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 23
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 22
- 229910001868 water Inorganic materials 0.000 description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000007789 gas Substances 0.000 description 18
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 239000007788 liquid Substances 0.000 description 8
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 150000001768 cations Chemical class 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000012267 brine Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000007865 diluting Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- 229920000557 Nafion® Polymers 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- -1 platinum group metal oxide Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004801 Chlorinated PVC Substances 0.000 description 1
- 229910019093 NaOCl Inorganic materials 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium 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
- C25B9/17—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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP158516/1979 | 1979-11-14 | ||
| JP1979158516U JPS5678875U (en, 2012) | 1979-11-14 | 1979-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1145708A true CA1145708A (en) | 1983-05-03 |
Family
ID=15673440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000364570A Expired CA1145708A (en) | 1979-11-14 | 1980-11-13 | Electrolytic cells |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4459196A (en, 2012) |
| JP (1) | JPS5678875U (en, 2012) |
| CA (1) | CA1145708A (en, 2012) |
| DE (1) | DE3043013A1 (en, 2012) |
| FR (1) | FR2469472A1 (en, 2012) |
| GB (1) | GB2063917B (en, 2012) |
| IN (1) | IN153340B (en, 2012) |
| IT (1) | IT1188964B (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5427658A (en) * | 1993-10-21 | 1995-06-27 | Electrosci Incorporated | Electrolytic cell and method for producing a mixed oxidant gas |
| CN1042659C (zh) * | 1994-03-23 | 1999-03-24 | 王国诚 | 垂直供电棒单极压滤机式电解槽 |
| GB2316091B (en) * | 1996-10-23 | 1999-06-16 | Julian Bryson | Electrolytic treatment of aqueous salt solutions |
| JP3437127B2 (ja) * | 1999-07-07 | 2003-08-18 | 東亞合成株式会社 | 塩化アルカリ電解槽の運転方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3057794A (en) * | 1961-10-10 | 1962-10-09 | Pittsburgh Plate Glass Co | Electrolytic cell diaphragm |
| DE2503652A1 (de) * | 1974-02-04 | 1975-08-07 | Diamond Shamrock Corp | Zelle fuer die chloralkalielektrolyse |
| US3956097A (en) * | 1974-07-05 | 1976-05-11 | Electronor Corporation | Titanium blankets and anode constructions for diaphragm cells |
| DE2448187A1 (de) * | 1974-10-09 | 1976-04-22 | Hooker Chemicals Plastics Corp | Elektrolysezelle |
| US4155821A (en) * | 1974-11-25 | 1979-05-22 | Falconbridge Nickel Mines Limited | Electrowinning metal from chloride solution |
| US3976556A (en) * | 1974-12-05 | 1976-08-24 | Oronzio De Nora Impianti Elettrochimici S.P.A. | Electrolysis cell |
| FR2349667A1 (fr) * | 1976-04-26 | 1977-11-25 | Solvay | Cellule d'electrolyse a diaphragme |
| US4140615A (en) * | 1977-03-28 | 1979-02-20 | Olin Corporation | Cell and process for electrolyzing aqueous solutions using a porous anode separator |
| US4177116A (en) * | 1977-06-30 | 1979-12-04 | Oronzio DeNora Implanti Elettrochimici S.p.A. | Electrolytic cell with membrane and method of operation |
| DE2821978A1 (de) * | 1978-05-19 | 1979-11-22 | Hooker Chemicals Plastics Corp | Anodenelement fuer monopolare, filterpressenartig angeordnete elektrolysezellen |
| US4211627A (en) * | 1978-07-27 | 1980-07-08 | Ppg Industries, Inc. | Permionic membrane electrolytic cell |
| US4204920A (en) * | 1978-12-06 | 1980-05-27 | Allied Chemical Corporation | Electrolytic production of chlorine and caustic soda |
| US4265719A (en) * | 1980-03-26 | 1981-05-05 | The Dow Chemical Company | Electrolysis of aqueous solutions of alkali-metal halides employing a flexible polymeric hydraulically-impermeable membrane disposed against a roughened surface cathode |
-
1979
- 1979-11-14 JP JP1979158516U patent/JPS5678875U/ja active Pending
-
1980
- 1980-11-07 GB GB8035890A patent/GB2063917B/en not_active Expired
- 1980-11-10 FR FR8023989A patent/FR2469472A1/fr active Granted
- 1980-11-12 IT IT8050134A patent/IT1188964B/it active
- 1980-11-13 CA CA000364570A patent/CA1145708A/en not_active Expired
- 1980-11-14 DE DE19803043013 patent/DE3043013A1/de not_active Ceased
- 1980-11-14 US US06/207,201 patent/US4459196A/en not_active Expired - Lifetime
- 1980-11-25 IN IN1310/CAL/80A patent/IN153340B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2469472A1 (fr) | 1981-05-22 |
| GB2063917A (en) | 1981-06-10 |
| JPS5678875U (en, 2012) | 1981-06-26 |
| IT8050134A0 (it) | 1980-11-12 |
| IT8050134A1 (it) | 1982-05-12 |
| GB2063917B (en) | 1983-12-14 |
| IN153340B (en, 2012) | 1984-07-07 |
| DE3043013A1 (de) | 1981-05-27 |
| IT1188964B (it) | 1988-01-28 |
| FR2469472B1 (en, 2012) | 1984-12-14 |
| US4459196A (en) | 1984-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |