KR102248375B1 - 고순도 차아염소산 나트륨 5수화물 및 차아염소산 나트륨 수용액의 제조 방법 - Google Patents
고순도 차아염소산 나트륨 5수화물 및 차아염소산 나트륨 수용액의 제조 방법 Download PDFInfo
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- KR102248375B1 KR102248375B1 KR1020140183154A KR20140183154A KR102248375B1 KR 102248375 B1 KR102248375 B1 KR 102248375B1 KR 1020140183154 A KR1020140183154 A KR 1020140183154A KR 20140183154 A KR20140183154 A KR 20140183154A KR 102248375 B1 KR102248375 B1 KR 102248375B1
- Authority
- KR
- South Korea
- Prior art keywords
- sodium hypochlorite
- filtrate
- solution
- pentahydrate
- concentration
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/062—Hypochlorites of alkali metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/064—Hypochlorites of alkaline-earth metals
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013268972A JP6218598B2 (ja) | 2013-12-26 | 2013-12-26 | 高純度次亜塩素酸ナトリウム5水和物および次亜塩素酸ナトリウム水溶液の製造方法 |
JPJP-P-2013-268972 | 2013-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150076087A KR20150076087A (ko) | 2015-07-06 |
KR102248375B1 true KR102248375B1 (ko) | 2021-05-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140183154A KR102248375B1 (ko) | 2013-12-26 | 2014-12-18 | 고순도 차아염소산 나트륨 5수화물 및 차아염소산 나트륨 수용액의 제조 방법 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6218598B2 (ja) |
KR (1) | KR102248375B1 (ja) |
CN (1) | CN104743514A (ja) |
TW (1) | TWI623489B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6477739B2 (ja) * | 2017-02-02 | 2019-03-06 | 日本軽金属株式会社 | 嵩密度の高い次亜塩素酸ナトリウム5水和物結晶粒子とその製造方法 |
JP6443865B2 (ja) | 2017-03-02 | 2018-12-26 | 日本軽金属株式会社 | 次亜塩素酸ナトリウム5水和物の結晶体およびその製造方法 |
JP2019019016A (ja) * | 2017-07-12 | 2019-02-07 | 日本軽金属株式会社 | 次亜塩素酸ナトリウム水溶液、及びこれを得るための次亜塩素酸ナトリウム5水和物結晶、並びに次亜塩素酸ナトリウム水溶液の製造方法 |
JP7021503B2 (ja) * | 2017-11-02 | 2022-02-17 | 三菱瓦斯化学株式会社 | 脂肪族ジアミンの製造方法 |
CN112154120A (zh) * | 2018-03-29 | 2020-12-29 | 奥林公司 | 用于生产高度浓缩的漂白剂浆料的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000290003A (ja) * | 1999-04-01 | 2000-10-17 | Nippon Light Metal Co Ltd | 次亜塩素酸ソーダ5水和物の製造法 |
JP2005298236A (ja) | 2004-04-07 | 2005-10-27 | Tsurumi Soda Co Ltd | 高純度次亜塩素酸塩溶液の製造方法 |
JP2007169129A (ja) | 2005-12-26 | 2007-07-05 | Asahi Glass Co Ltd | 次亜塩素酸ナトリウム水溶液の製造方法および水酸化ナトリウム水溶液の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842797B1 (ja) * | 1969-03-14 | 1973-12-14 | ||
JPS586681B2 (ja) * | 1979-08-02 | 1983-02-05 | 日東機械株式会社 | 次亜塩素酸ナトリウム・5水和物の製造方法 |
FR2529875B1 (fr) * | 1982-07-12 | 1985-06-28 | Solvay | Procede pour la production de cristaux d'hypochlorite de sodium hydrate |
FR2532291A1 (fr) * | 1982-08-24 | 1984-03-02 | Ugine Kuhlmann | Obtention d'une solution d'hypochlorite de sodium a haute concentration par un procede continu |
JPS6095902U (ja) * | 1983-12-02 | 1985-06-29 | 石川島播磨重工業株式会社 | 多段冷却晶析装置 |
JPS62176502A (ja) * | 1986-01-28 | 1987-08-03 | Ishikawajima Harima Heavy Ind Co Ltd | 結晶化方法および装置 |
JPH11255503A (ja) * | 1998-03-12 | 1999-09-21 | Nippon Light Metal Co Ltd | 低食塩次亜塩素酸ソーダ水溶液の製造方法 |
US20050169832A1 (en) * | 2004-02-02 | 2005-08-04 | Powell Technologies Llc | Concurrent packed tower manufacture of hypochlorite |
JP5776666B2 (ja) * | 2012-10-30 | 2015-09-09 | 東亞合成株式会社 | 次亜塩素酸ソーダ水溶液の製造方法及び製造装置 |
CA2889512A1 (en) * | 2012-10-31 | 2014-05-08 | Olin Corporation | Sodium hypochlorite composition and method of storing and transporting sodium hypochlorite |
JP6129603B2 (ja) * | 2013-02-06 | 2017-05-17 | 株式会社カネカ | 次亜塩素酸ナトリウム5水和物結晶およびその製造方法 |
-
2013
- 2013-12-26 JP JP2013268972A patent/JP6218598B2/ja active Active
-
2014
- 2014-12-18 KR KR1020140183154A patent/KR102248375B1/ko active IP Right Grant
- 2014-12-22 CN CN201410806217.1A patent/CN104743514A/zh active Pending
- 2014-12-24 TW TW103145277A patent/TWI623489B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000290003A (ja) * | 1999-04-01 | 2000-10-17 | Nippon Light Metal Co Ltd | 次亜塩素酸ソーダ5水和物の製造法 |
JP2005298236A (ja) | 2004-04-07 | 2005-10-27 | Tsurumi Soda Co Ltd | 高純度次亜塩素酸塩溶液の製造方法 |
JP2007169129A (ja) | 2005-12-26 | 2007-07-05 | Asahi Glass Co Ltd | 次亜塩素酸ナトリウム水溶液の製造方法および水酸化ナトリウム水溶液の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
TW201524894A (zh) | 2015-07-01 |
TWI623489B (zh) | 2018-05-11 |
JP6218598B2 (ja) | 2017-10-25 |
JP2015124108A (ja) | 2015-07-06 |
CN104743514A (zh) | 2015-07-01 |
KR20150076087A (ko) | 2015-07-06 |
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