JP6129603B2 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- JP6129603B2 JP6129603B2 JP2013059363A JP2013059363A JP6129603B2 JP 6129603 B2 JP6129603 B2 JP 6129603B2 JP 2013059363 A JP2013059363 A JP 2013059363A JP 2013059363 A JP2013059363 A JP 2013059363A JP 6129603 B2 JP6129603 B2 JP 6129603B2
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- JP
- Japan
- Prior art keywords
- sodium hypochlorite
- sodium
- crystals
- hypochlorite pentahydrate
- pentahydrate
- 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.)
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Links
- 239000013078 crystal Substances 0.000 title claims description 128
- FHKLOBNGYGFRSF-UHFFFAOYSA-N sodium;hypochlorite;pentahydrate Chemical compound O.O.O.O.O.[Na+].Cl[O-] FHKLOBNGYGFRSF-UHFFFAOYSA-N 0.000 title claims description 108
- 238000004519 manufacturing process Methods 0.000 title claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 180
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 70
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 59
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 229910001868 water Inorganic materials 0.000 claims description 44
- 238000001816 cooling Methods 0.000 claims description 39
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 37
- 239000011780 sodium chloride Substances 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 23
- 239000012452 mother liquor Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 18
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 14
- 239000000460 chlorine Substances 0.000 claims description 14
- 229910052801 chlorine Inorganic materials 0.000 claims description 14
- 230000036571 hydration Effects 0.000 claims description 5
- 238000006703 hydration reaction Methods 0.000 claims description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 4
- WLYJTHQFMFJPSY-UHFFFAOYSA-M sodium chlorate pentahydrate Chemical compound O.O.O.O.O.Cl(=O)(=O)[O-].[Na+] WLYJTHQFMFJPSY-UHFFFAOYSA-M 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 description 54
- 238000002425 crystallisation Methods 0.000 description 31
- 230000008025 crystallization Effects 0.000 description 31
- 239000000243 solution Substances 0.000 description 18
- 238000003860 storage Methods 0.000 description 17
- 238000005660 chlorination reaction Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 238000000354 decomposition reaction Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
- 238000013112 stability test Methods 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000007323 disproportionation reaction Methods 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 8
- 150000004686 pentahydrates Chemical class 0.000 description 7
- 238000000746 purification Methods 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000005496 eutectics Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- -1 2.5 hydrate Chemical class 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XUXNAKZDHHEHPC-UHFFFAOYSA-M sodium bromate Chemical compound [Na+].[O-]Br(=O)=O XUXNAKZDHHEHPC-UHFFFAOYSA-M 0.000 description 3
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 3
- 235000019345 sodium thiosulphate Nutrition 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 2
- 229940005991 chloric acid Drugs 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 238000004255 ion exchange chromatography Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 2
- 229960002218 sodium chlorite Drugs 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- AYKMZTNZLGXQLV-UHFFFAOYSA-M O.O.O.O.O.Cl(=O)[O-].[Na+] Chemical compound O.O.O.O.O.Cl(=O)[O-].[Na+] AYKMZTNZLGXQLV-UHFFFAOYSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 150000004687 hexahydrates Chemical class 0.000 description 1
- 230000033444 hydroxylation Effects 0.000 description 1
- 238000005805 hydroxylation reaction Methods 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- STZCRXQWRGQSJD-UHFFFAOYSA-M sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(C)C)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-UHFFFAOYSA-M 0.000 description 1
- HQAITFAUVZBHNB-UHFFFAOYSA-N sodium;pentahydrate Chemical compound O.O.O.O.O.[Na] HQAITFAUVZBHNB-UHFFFAOYSA-N 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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JP2017165650A (ja) * | 2013-02-06 | 2017-09-21 | 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 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6218598B2 (ja) * | 2013-12-26 | 2017-10-25 | 昭和電工株式会社 | 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 |
CN104478151B (zh) * | 2014-12-18 | 2016-08-24 | 重庆海洲化学品有限公司 | 含烧碱次氯酸钠废液的环保处理方法 |
JP6462402B2 (ja) * | 2015-02-19 | 2019-01-30 | ラボテック株式会社 | 塩化ナトリウムの濃度分析方法、塩化ナトリウムの濃度分析計及び次亜塩素酸ナトリウム分析計 |
CN109195905B (zh) * | 2016-05-30 | 2022-09-06 | 日本轻金属株式会社 | 表面改性次氯酸钠五水合物结晶及其制造方法 |
JPWO2018105485A1 (ja) | 2016-12-05 | 2019-10-24 | 株式会社カネカ | 次亜塩素酸ナトリウム5水和物結晶粉体、その製造方法及びそれを用いた次亜塩素酸ナトリウムの水溶液 |
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 |
JP2018153634A (ja) * | 2017-03-16 | 2018-10-04 | 独立行政法人国立高等専門学校機構 | ガス脱臭方法およびその装置 |
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 |
JP2019218247A (ja) * | 2018-06-21 | 2019-12-26 | 有限会社カワムラ | 次亜塩素酸水の製造装置、これに用いられる容器及びカートリッジ、スパウト、次亜塩素酸水の製造方法 |
CN109133010A (zh) * | 2018-11-09 | 2019-01-04 | 杭州电化集团有限公司 | 一种涉水次氯酸钠的生产方法 |
CN110694348B (zh) * | 2019-10-28 | 2021-08-20 | 海南金海浆纸业有限公司 | 一种造纸涂料废渣解离系统及方法 |
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JPS4928354B1 (ru) * | 1969-03-13 | 1974-07-25 | ||
JPH06345411A (ja) * | 1993-06-07 | 1994-12-20 | Tsurumi Soda Co Ltd | 低食塩次亜塩素酸ソーダ水溶液の製造方法 |
JP4211130B2 (ja) * | 1999-04-01 | 2009-01-21 | 日本軽金属株式会社 | 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 |
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 |
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JP2017165650A (ja) * | 2013-02-06 | 2017-09-21 | 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 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |