GB1503799A - Bipolar system electrolytic unit cell - Google Patents
Bipolar system electrolytic unit cellInfo
- Publication number
- GB1503799A GB1503799A GB39122/75A GB3912275A GB1503799A GB 1503799 A GB1503799 A GB 1503799A GB 39122/75 A GB39122/75 A GB 39122/75A GB 3912275 A GB3912275 A GB 3912275A GB 1503799 A GB1503799 A GB 1503799A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- anode
- cathode
- partition wall
- chambers
- 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
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- 238000005192 partition Methods 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 238000005341 cation exchange Methods 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 abstract 1
- 229920006310 Asahi-Kasei Polymers 0.000 abstract 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 abstract 1
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 1
- 241000080590 Niso Species 0.000 abstract 1
- 229910001069 Ti alloy Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 abstract 1
- 239000012491 analyte Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000000374 eutectic mixture Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- -1 of Ti Chemical class 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 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
- C25B9/70—Assemblies comprising two or more cells
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
- C25B9/77—Assemblies comprising two or more cells of the filter-press type having 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)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
1503799 Bi-polar electrolytic cells ASAHI KASEI KOGYO KK 24 Sept 1975 [9 Oct 1974] 39122/75 Heading C7B A bi-polar system electrolytic cell for producing Cl 2 , H 2 and NaOH has cell units arranged in series each comprising a partition wall 3 made of explosion-bonded Ti plate 1 and Fe plate 2 dividing the cell unit into anode and cathode chambers 6, 9 with an anode 4 of Ti substrate having a Pt group metal and/or one or more oxides thereof coated thereon electrically connected e.g. by Ti plate 5 to the Ti plate 1 and a cathode 7 of Fe electrically connected e.g. by Fe plate 8 to the Fe plate 2; cation exchange membranes 17 are interposed between the cathode and anode chambers of neighbouring cell units; and space is provided both between the anode and the cathode and preferably the partition wall. The anode or cathode may be a porous e.g. perforated plate, parallel rods, net or expanded plate. An Fe frame 10 and Ti lining 11 may be welded with respective Fe and Ti sides of the partition wall. The anode and cathode chambers may be provided with respective Ti and Fe supply and discharge nozzles 12, 14 and 13, 15. Ti includes Ti alloys; and Fe includes Fe alloys, e.g. containing Ni, Cr, Mo and C, and may be plated with Ni from a NiSO 4 / NiCl 2 /H 3 BO 3 bath containing ammonium thiocyanate. The Ti (alloy) anode may be coated with a eutectic mixture of the Pt group metal oxide with another metal oxide e.g. of Ti, Zr, Si, Al and/or B. Gases may be discharged backside of porous anodes and cathodes. The membranes 17 e.g. with ethylene-propylene rubber packing 18 may include F-containing resins having cation exchange groups e.g. sulphonic, carboxylic or phosphoric acid with styrene-divinyl benzene cross-linked substrate polymers. The analyte e.g. NaCl and catholyte e.g. NaOH may be separately recirculated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49116695A JPS5232866B2 (en) | 1974-10-09 | 1974-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1503799A true GB1503799A (en) | 1978-03-15 |
Family
ID=14693555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39122/75A Expired GB1503799A (en) | 1974-10-09 | 1975-09-24 | Bipolar system electrolytic unit cell |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5232866B2 (en) |
| BR (1) | BR7506536A (en) |
| CA (1) | CA1053177A (en) |
| DE (1) | DE2545339C2 (en) |
| FR (1) | FR2287528A1 (en) |
| GB (1) | GB1503799A (en) |
| IT (1) | IT1042958B (en) |
| NL (1) | NL165511C (en) |
| SE (1) | SE7511257L (en) |
| SU (1) | SU1291029A3 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135696A (en) * | 1983-01-19 | 1984-09-05 | Toyo Soda Mfg Co Ltd | Electrolytic cell |
| US4526663A (en) * | 1979-06-07 | 1985-07-02 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for electrolysis of aqueous alkali metal chloride solution |
| US4746415A (en) * | 1985-12-16 | 1988-05-24 | Imperial Chemical Industries Plc | Electrode |
| US4824542A (en) * | 1986-10-30 | 1989-04-25 | Imperial Chemical Industries Plc | Filter press structure or cell and method of assembling same |
| US4851099A (en) * | 1986-11-07 | 1989-07-25 | Imperial Chemical Industries Plc | Electrolytic cell |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929677B2 (en) * | 1976-11-19 | 1984-07-21 | 旭硝子株式会社 | Filter press type electrolytic cell |
| JPS5421641U (en) * | 1977-07-15 | 1979-02-13 | ||
| DE2816440A1 (en) * | 1978-04-15 | 1979-10-25 | Uhde Gmbh | ELECTROLYSIS CELL |
| JPS5848366Y2 (en) * | 1978-09-13 | 1983-11-04 | 株式会社トクヤマ | anode chamber |
| FR2484464A1 (en) * | 1980-02-04 | 1981-12-18 | Electricite De France | Pressurised electrolyser, esp. for mfg. hydrogen - where electrolysis cells are sepd. by insulating polymer seals resisting attack by hot aq. alkaline electrolyte |
| JPS57137486A (en) * | 1981-02-19 | 1982-08-25 | Tokuyama Soda Co Ltd | Electrolytic cell |
| JPS5732393A (en) * | 1981-06-25 | 1982-02-22 | Asahi Glass Co Ltd | Filter press type electrolytic cell |
| DE3342449A1 (en) * | 1983-11-24 | 1985-06-05 | Uhde Gmbh, 4600 Dortmund | ELECTROLYTIC CELL FOR THE ELECTROLYSIS OF AQUEOUS HALOGENIDE-CONTAINING ELECTROLYT |
| JPS60187688A (en) * | 1985-01-10 | 1985-09-25 | Kanegafuchi Chem Ind Co Ltd | Manufacture of alkali metallic hydroxide of high purity |
| JPH0674513B2 (en) * | 1985-10-23 | 1994-09-21 | 旭化成工業株式会社 | Bipolar electrolytic cell unit |
| JPH02130873U (en) * | 1989-04-05 | 1990-10-30 | ||
| US5225061A (en) * | 1991-05-24 | 1993-07-06 | Westerlund Goethe O | Bipolar electrode module |
| JP3696137B2 (en) | 2000-09-08 | 2005-09-14 | 株式会社藤田ワークス | Method for producing electrolytic cell unit and electrolytic cell unit |
| JP4453973B2 (en) | 2002-11-27 | 2010-04-21 | 旭化成ケミカルズ株式会社 | Bipolar zero-gap electrolysis cell |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441495A (en) * | 1966-05-20 | 1969-04-29 | Electric Reduction Co | Bipolar electrolytic cell |
| US3451914A (en) * | 1966-08-31 | 1969-06-24 | Electric Reduction Co | Bipolar electrolytic cell |
| GB1348785A (en) * | 1970-05-26 | 1974-03-20 | Ici Ltd | Bipolar cell |
| US3759813A (en) * | 1970-07-17 | 1973-09-18 | Ppg Industries Inc | Electrolytic cell |
| US3755108A (en) * | 1971-08-12 | 1973-08-28 | Ppg Industries Inc | Method of producing uniform anolyte heads in the individual cells of a bipolar electrolyzer |
| JPS509384B2 (en) * | 1971-09-30 | 1975-04-12 | ||
| BE793045A (en) * | 1971-12-21 | 1973-06-20 | Rhone Progil | BIPOLAR ELECTRODES |
| BE793281A (en) * | 1971-12-23 | 1973-06-22 | Rhone Progil | FRAMES FOR ELECTROLYTIC CELLS OF THE FILTER-PRESS TYPE |
| BE781959A (en) * | 1972-04-12 | 1972-07-31 | Solvay | BIPOLAR CELL, |
-
1974
- 1974-10-09 JP JP49116695A patent/JPS5232866B2/ja not_active Expired
-
1975
- 1975-09-24 GB GB39122/75A patent/GB1503799A/en not_active Expired
- 1975-09-24 CA CA236,235A patent/CA1053177A/en not_active Expired
- 1975-09-29 IT IT27756/75A patent/IT1042958B/en active
- 1975-10-07 BR BR7506536*A patent/BR7506536A/en unknown
- 1975-10-08 SE SE7511257A patent/SE7511257L/en unknown
- 1975-10-08 FR FR7530776A patent/FR2287528A1/en active Granted
- 1975-10-08 SU SU752177557A patent/SU1291029A3/en active
- 1975-10-09 DE DE2545339A patent/DE2545339C2/en not_active Expired
- 1975-10-09 NL NL7511876.A patent/NL165511C/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526663A (en) * | 1979-06-07 | 1985-07-02 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for electrolysis of aqueous alkali metal chloride solution |
| GB2135696A (en) * | 1983-01-19 | 1984-09-05 | Toyo Soda Mfg Co Ltd | Electrolytic cell |
| US4746415A (en) * | 1985-12-16 | 1988-05-24 | Imperial Chemical Industries Plc | Electrode |
| US4824542A (en) * | 1986-10-30 | 1989-04-25 | Imperial Chemical Industries Plc | Filter press structure or cell and method of assembling same |
| US4851099A (en) * | 1986-11-07 | 1989-07-25 | Imperial Chemical Industries Plc | Electrolytic cell |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5232866B2 (en) | 1977-08-24 |
| FR2287528B1 (en) | 1979-01-19 |
| NL7511876A (en) | 1976-04-13 |
| BR7506536A (en) | 1976-08-17 |
| IT1042958B (en) | 1980-01-30 |
| JPS5143377A (en) | 1976-04-14 |
| NL165511B (en) | 1980-11-17 |
| SE7511257L (en) | 1976-04-12 |
| FR2287528A1 (en) | 1976-05-07 |
| DE2545339C2 (en) | 1982-04-01 |
| DE2545339A1 (en) | 1976-04-22 |
| SU1291029A3 (en) | 1987-02-15 |
| CA1053177A (en) | 1979-04-24 |
| NL165511C (en) | 1981-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19950923 |