JPS59207804A - 安定な亜臭素酸ナトリウム結晶の製造法 - Google Patents
安定な亜臭素酸ナトリウム結晶の製造法Info
- Publication number
- JPS59207804A JPS59207804A JP8340083A JP8340083A JPS59207804A JP S59207804 A JPS59207804 A JP S59207804A JP 8340083 A JP8340083 A JP 8340083A JP 8340083 A JP8340083 A JP 8340083A JP S59207804 A JPS59207804 A JP S59207804A
- Authority
- JP
- Japan
- Prior art keywords
- crystals
- nabro2
- concentration
- sodium bromite
- 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.)
- Granted
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 106
- NYCVSSWORUBFET-UHFFFAOYSA-M sodium;bromite Chemical compound [Na+].[O-]Br=O NYCVSSWORUBFET-UHFFFAOYSA-M 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 89
- 239000007864 aqueous solution Substances 0.000 claims abstract description 57
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 150000003839 salts Chemical class 0.000 claims abstract description 25
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000005119 centrifugation Methods 0.000 claims abstract description 8
- 238000001556 precipitation Methods 0.000 claims abstract description 7
- XUXNAKZDHHEHPC-UHFFFAOYSA-M sodium bromate Chemical compound [Na+].[O-]Br(=O)=O XUXNAKZDHHEHPC-UHFFFAOYSA-M 0.000 claims abstract description 6
- 239000011780 sodium chloride Substances 0.000 claims abstract description 6
- 230000001376 precipitating effect Effects 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 31
- 238000001816 cooling Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 14
- 239000011734 sodium Substances 0.000 claims description 14
- 239000007791 liquid phase Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 108091006629 SLC13A2 Proteins 0.000 claims description 4
- 238000012805 post-processing Methods 0.000 claims 1
- 239000012141 concentrate Substances 0.000 abstract description 15
- 238000003860 storage Methods 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 239000002244 precipitate Substances 0.000 abstract description 4
- 238000013019 agitation Methods 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000000354 decomposition reaction Methods 0.000 description 10
- WTXXSZUATXIAJO-OWBHPGMISA-N (Z)-14-methylpentadec-2-enoic acid Chemical group CC(CCCCCCCCCC\C=C/C(=O)O)C WTXXSZUATXIAJO-OWBHPGMISA-N 0.000 description 6
- DKSMCEUSSQTGBK-UHFFFAOYSA-M bromite Chemical compound [O-]Br=O DKSMCEUSSQTGBK-UHFFFAOYSA-M 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 239000002002 slurry Substances 0.000 description 5
- CHZVHNZRFPALHO-UHFFFAOYSA-N [Br].[Na] Chemical compound [Br].[Na] CHZVHNZRFPALHO-UHFFFAOYSA-N 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 238000013112 stability test Methods 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- CRWJEUDFKNYSBX-UHFFFAOYSA-N sodium;hypobromite Chemical compound [Na+].Br[O-] CRWJEUDFKNYSBX-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- -1 that is Substances 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 208000000260 Warts Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- DKSMCEUSSQTGBK-UHFFFAOYSA-N bromous acid Chemical compound OBr=O DKSMCEUSSQTGBK-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000019396 potassium bromate Nutrition 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 201000010153 skin papilloma Diseases 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8340083A JPS59207804A (ja) | 1983-05-12 | 1983-05-12 | 安定な亜臭素酸ナトリウム結晶の製造法 |
| US06/796,524 US4650658A (en) | 1983-05-12 | 1985-11-12 | Stable crystals of sodium bromite trihydrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8340083A JPS59207804A (ja) | 1983-05-12 | 1983-05-12 | 安定な亜臭素酸ナトリウム結晶の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59207804A true JPS59207804A (ja) | 1984-11-26 |
| JPH0422842B2 JPH0422842B2 (enrdf_load_stackoverflow) | 1992-04-20 |
Family
ID=13801373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8340083A Granted JPS59207804A (ja) | 1983-05-12 | 1983-05-12 | 安定な亜臭素酸ナトリウム結晶の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59207804A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701155A (zh) * | 2012-07-09 | 2012-10-03 | 山东天信化工有限公司 | 一种亚溴酸钠水溶液的制备方法 |
-
1983
- 1983-05-12 JP JP8340083A patent/JPS59207804A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701155A (zh) * | 2012-07-09 | 2012-10-03 | 山东天信化工有限公司 | 一种亚溴酸钠水溶液的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422842B2 (enrdf_load_stackoverflow) | 1992-04-20 |
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