KR102248375B1 - 고순도 차아염소산 나트륨 5수화물 및 차아염소산 나트륨 수용액의 제조 방법 - Google Patents

고순도 차아염소산 나트륨 5수화물 및 차아염소산 나트륨 수용액의 제조 방법 Download PDF

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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
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South Korea
Prior art keywords
sodium hypochlorite
filtrate
solution
pentahydrate
concentration
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KR1020140183154A
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English (en)
Korean (ko)
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KR20150076087A (ko
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신이치로 타구치
타카후미 테라오
쿠미코 야마자키
미나코 무라카와
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쇼와 덴코 가부시키가이샤
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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)
KR1020140183154A 2013-12-26 2014-12-18 고순도 차아염소산 나트륨 5수화물 및 차아염소산 나트륨 수용액의 제조 방법 KR102248375B1 (ko)

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)

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KR20150076087A KR20150076087A (ko) 2015-07-06
KR102248375B1 true KR102248375B1 (ko) 2021-05-06

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KR1020140183154A KR102248375B1 (ko) 2013-12-26 2014-12-18 고순도 차아염소산 나트륨 5수화물 및 차아염소산 나트륨 수용액의 제조 방법

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JP (1) JP6218598B2 (ja)
KR (1) KR102248375B1 (ja)
CN (1) CN104743514A (ja)
TW (1) TWI623489B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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

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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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