JPS52120998A - Purification of alkali metal salts of hypochlorous acid - Google Patents
Purification of alkali metal salts of hypochlorous acidInfo
- Publication number
- JPS52120998A JPS52120998A JP3798076A JP3798076A JPS52120998A JP S52120998 A JPS52120998 A JP S52120998A JP 3798076 A JP3798076 A JP 3798076A JP 3798076 A JP3798076 A JP 3798076A JP S52120998 A JPS52120998 A JP S52120998A
- Authority
- JP
- Japan
- Prior art keywords
- alkali metal
- metal salts
- hypochlorous acid
- purification
- aqueous solution
- 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
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
PURPOSE: To produce a high quality aqueous solution of alkali metal salts of hypochlorous acid with high clarity by passing an aqueous solution of crude alkali metal salts of hyposhlorous acid through a filter cloth precoated with pearlite or diatomaceous earth.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3798076A JPS52120998A (en) | 1976-04-05 | 1976-04-05 | Purification of alkali metal salts of hypochlorous acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3798076A JPS52120998A (en) | 1976-04-05 | 1976-04-05 | Purification of alkali metal salts of hypochlorous acid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52120998A true JPS52120998A (en) | 1977-10-11 |
Family
ID=12512705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3798076A Pending JPS52120998A (en) | 1976-04-05 | 1976-04-05 | Purification of alkali metal salts of hypochlorous acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52120998A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162405A (en) * | 1979-05-30 | 1980-12-17 | Kureha Chem Ind Co Ltd | Sodium hypochlorite purifying method |
WO2019012859A1 (en) * | 2017-07-12 | 2019-01-17 | 日本軽金属株式会社 | Sodium hypochlorite aqueous solution, sodium hypochlorite pentahydrate crystal for obtaining same, and sodium hypochlorite aqueous solution production method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52797A (en) * | 1975-06-24 | 1977-01-06 | Tsurumi Soda Kk | Purification process of solution of sodium hypochlorite |
-
1976
- 1976-04-05 JP JP3798076A patent/JPS52120998A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52797A (en) * | 1975-06-24 | 1977-01-06 | Tsurumi Soda Kk | Purification process of solution of sodium hypochlorite |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162405A (en) * | 1979-05-30 | 1980-12-17 | Kureha Chem Ind Co Ltd | Sodium hypochlorite purifying method |
WO2019012859A1 (en) * | 2017-07-12 | 2019-01-17 | 日本軽金属株式会社 | Sodium hypochlorite aqueous solution, sodium hypochlorite pentahydrate crystal for obtaining same, and sodium hypochlorite aqueous solution production method |
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