JPS57161074A - Production of caustic soda - Google Patents
Production of caustic sodaInfo
- Publication number
- JPS57161074A JPS57161074A JP56045650A JP4565081A JPS57161074A JP S57161074 A JPS57161074 A JP S57161074A JP 56045650 A JP56045650 A JP 56045650A JP 4565081 A JP4565081 A JP 4565081A JP S57161074 A JPS57161074 A JP S57161074A
- Authority
- JP
- Japan
- Prior art keywords
- cell
- cathode
- water
- naoh
- partition wall
- 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
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title abstract 12
- 235000011121 sodium hydroxide Nutrition 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
PURPOSE:To obtain NaOH easily without using mercury by bisecting an electrolytic cell with a partition wall which penetrates through a revolving shaft of a porous iron disc cathode revolving at the center of the cell and encloses the same and introducing salt water and water into the divided cells thereby performing electrolysis. CONSTITUTION:An electrolytic cell 10 is bisected with a partition wall 12 penetrating through a revolving shaft 14 of a porus iron disc cathode 22 and enclosing the same. Salt water is put into one cell 20 and water is introduced into the other cell 28. Next, said cathode 22 is rotated in an arrow direction. Thence, voltage is applied between a carbon anode plate 18 and the cathode 22, whereby electrolysis is accomplished. The NaOH formed in the fine pores of the cathode 22 migrates into the water of the cell 28 in accordance with the revolution of the cathod 22, thereby forming an NaOH soln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56045650A JPS57161074A (en) | 1981-03-30 | 1981-03-30 | Production of caustic soda |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56045650A JPS57161074A (en) | 1981-03-30 | 1981-03-30 | Production of caustic soda |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57161074A true JPS57161074A (en) | 1982-10-04 |
Family
ID=12725245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56045650A Pending JPS57161074A (en) | 1981-03-30 | 1981-03-30 | Production of caustic soda |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57161074A (en) |
-
1981
- 1981-03-30 JP JP56045650A patent/JPS57161074A/en active Pending
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