JPS565988A - Vertical diaphragm type alkali chloride electrolytic bath - Google Patents
Vertical diaphragm type alkali chloride electrolytic bathInfo
- Publication number
- JPS565988A JPS565988A JP8010679A JP8010679A JPS565988A JP S565988 A JPS565988 A JP S565988A JP 8010679 A JP8010679 A JP 8010679A JP 8010679 A JP8010679 A JP 8010679A JP S565988 A JPS565988 A JP S565988A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- electrolytic bath
- bath
- diaphragm
- anode
- 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.)
- Pending
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title 1
- 239000003513 alkali Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001069 Ti alloy Inorganic materials 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000003729 cation exchange resin Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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)
Abstract
PURPOSE:To prevent the pressure flucuation of anode and cathode rooms of electrolytic bath, by opening the discharge nozzle at a specific distance from the inner face of upper wall of the electrolytic bath and also, making the inner diameter so that the discharge liquid is at a specific flowing velocity. CONSTITUTION:Fluctuation of liquid level to cause the break of diaphragm or electrode breakdown, etc. and pressure fluctuation by the plug flow in the electrolytic bath, are prevented. Each opening part of the discharge nozzle 4 of the anode 11 and the discharge nozzle 5 of the cathode of the electrolytic bath 1, is provided at the inner part having >=30mm. space (prefrably, 30-150mm., more preferably, 50- 100mm.) from the inner face of the upper wall 8 and opening position of the nozzle 4 in the bath is positioned more inner than that of the nozzle 5. Inner diameter of the nozzles 4, 5 is made so as to be 0.5-20m/sec flowing velocity (preferably, 0.8- 14). The nozzle 4 is made of titanium or titanium alloy and the nozzle 5 is made of iron, stainless steel or nickel. The bath 1 and the diaphragm 15 are provided alternately and the diaphragm 15 is made of cation exchange resin and then, the anode room frame 13 and cathode room frame 14, are arranged at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010679A JPS565988A (en) | 1979-06-27 | 1979-06-27 | Vertical diaphragm type alkali chloride electrolytic bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010679A JPS565988A (en) | 1979-06-27 | 1979-06-27 | Vertical diaphragm type alkali chloride electrolytic bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS565988A true JPS565988A (en) | 1981-01-22 |
Family
ID=13708923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8010679A Pending JPS565988A (en) | 1979-06-27 | 1979-06-27 | Vertical diaphragm type alkali chloride electrolytic bath |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS565988A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599185A (en) * | 1982-07-06 | 1984-01-18 | Asahi Chem Ind Co Ltd | Electrolytic cell of ion exchange membrane method |
| JPS60138087A (en) * | 1983-12-27 | 1985-07-22 | Toyo Soda Mfg Co Ltd | Electrolytic cell for electrolyzing alkali chloride solution |
| JPS60138086A (en) * | 1983-12-27 | 1985-07-22 | Toyo Soda Mfg Co Ltd | Electrolytic cell for alkali chloride solution |
-
1979
- 1979-06-27 JP JP8010679A patent/JPS565988A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599185A (en) * | 1982-07-06 | 1984-01-18 | Asahi Chem Ind Co Ltd | Electrolytic cell of ion exchange membrane method |
| JPS60138087A (en) * | 1983-12-27 | 1985-07-22 | Toyo Soda Mfg Co Ltd | Electrolytic cell for electrolyzing alkali chloride solution |
| JPS60138086A (en) * | 1983-12-27 | 1985-07-22 | Toyo Soda Mfg Co Ltd | Electrolytic cell for alkali chloride solution |
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