JPH0116915B2 - - Google Patents
Info
- Publication number
- JPH0116915B2 JPH0116915B2 JP55048634A JP4863480A JPH0116915B2 JP H0116915 B2 JPH0116915 B2 JP H0116915B2 JP 55048634 A JP55048634 A JP 55048634A JP 4863480 A JP4863480 A JP 4863480A JP H0116915 B2 JPH0116915 B2 JP H0116915B2
- Authority
- JP
- Japan
- Prior art keywords
- anode
- exchange membrane
- cation exchange
- flat plate
- electrolysis
- 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 description 58
- 238000005341 cation exchange Methods 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 20
- 238000005868 electrolysis reaction Methods 0.000 claims description 17
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 description 20
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000010936 titanium Substances 0.000 description 9
- 229910052719 titanium Inorganic materials 0.000 description 9
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 6
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 5
- 238000011033 desalting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052753 mercury Inorganic materials 0.000 description 5
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 238000010612 desalination reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000003014 ion exchange membrane Substances 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 125000002843 carboxylic acid group Chemical group 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910001413 alkali metal ion Inorganic materials 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- NHJFHUKLZMQIHN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanoyl 2,2,3,3,3-pentafluoropropaneperoxoate Chemical compound FC(F)(F)C(F)(F)C(=O)OOC(=O)C(F)(F)C(F)(F)F NHJFHUKLZMQIHN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052726 zirconium 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
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
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)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4863480A JPS56146884A (en) | 1980-04-15 | 1980-04-15 | Electrolysis method for alkali chloride using cation exchange membrane |
| BE0/201898A BE884964A (fr) | 1980-04-15 | 1980-08-28 | Procede d'electrolyse d'une solution d'un chlorure de metal alcalin |
| NZ195202A NZ195202A (en) | 1980-04-15 | 1980-10-08 | Electrolysis of alkali metal chloride cell partitioned by a cation exchange membrane and using a perforated plate anode |
| IN1372/CAL/80A IN154740B (es) | 1980-04-15 | 1980-12-11 | |
| CA000375306A CA1195647A (en) | 1980-04-15 | 1981-04-13 | Electrolyzing method and cell with perforated anode for alkali metal chloride solution |
| US06/253,664 US4354905A (en) | 1980-04-15 | 1981-04-13 | Method for the electrolysis of an aqueous solution of an alkali metal chloride and an anode therefor |
| FI811134A FI68669C (fi) | 1980-04-15 | 1981-04-13 | Foerfarande foer elektrolysering av en vattenloesning av en alalimetallklorid och anod haerfoer |
| DE8181301638T DE3167276D1 (en) | 1980-04-15 | 1981-04-14 | A method for the electrolysis of an aqueous solution of an alkali metal chloride and an electrolytic cell therefor |
| EP81301638A EP0039171B1 (en) | 1980-04-15 | 1981-04-14 | A method for the electrolysis of an aqueous solution of an alkali metal chloride and an electrolytic cell therefor |
| MX186857A MX154933A (es) | 1980-04-15 | 1981-04-14 | Anodo mejorado para la electrolisis de una solucion acuosa de cloruro de metal alcalino en una celda electrolitica |
| AU69509/81A AU541226B2 (en) | 1980-04-15 | 1981-04-14 | Anode for electrolysis of aqueous solution of alkali metal chloride |
| SU813273755A SU1542419A3 (ru) | 1980-04-15 | 1981-04-14 | Электролизер дл получени хлора и щелочи |
| NO811303A NO156016C (no) | 1980-04-15 | 1981-04-14 | Fremgangsmaate ved elektrolyse av en vandig alkalimetallopploesning, samt elektrolysecelle for utfoerelse av fremgangsmaaten. |
| BR8102349A BR8102349A (pt) | 1980-04-15 | 1981-04-15 | Processo para a eletrolise de uma solucao aquosa de um cloreto de metal alcalino e anodo para o mesmo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4863480A JPS56146884A (en) | 1980-04-15 | 1980-04-15 | Electrolysis method for alkali chloride using cation exchange membrane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56146884A JPS56146884A (en) | 1981-11-14 |
| JPH0116915B2 true JPH0116915B2 (es) | 1989-03-28 |
Family
ID=12808798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4863480A Granted JPS56146884A (en) | 1980-04-15 | 1980-04-15 | Electrolysis method for alkali chloride using cation exchange membrane |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS56146884A (es) |
| BE (1) | BE884964A (es) |
| NZ (1) | NZ195202A (es) |
| SU (1) | SU1542419A3 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8601906A (nl) * | 1985-07-29 | 1987-02-16 | Permelec Electrode Ltd | Electrode voor electrolyse bij toepassing van een diafragma. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129394A (es) * | 1974-09-06 | 1976-03-12 | Tokuyama Soda Kk |
-
1980
- 1980-04-15 JP JP4863480A patent/JPS56146884A/ja active Granted
- 1980-08-28 BE BE0/201898A patent/BE884964A/fr not_active IP Right Cessation
- 1980-10-08 NZ NZ195202A patent/NZ195202A/xx unknown
-
1981
- 1981-04-14 SU SU813273755A patent/SU1542419A3/ru active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129394A (es) * | 1974-09-06 | 1976-03-12 | Tokuyama Soda Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56146884A (en) | 1981-11-14 |
| SU1542419A3 (ru) | 1990-02-07 |
| BE884964A (fr) | 1980-12-16 |
| NZ195202A (en) | 1982-12-07 |
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