JP5260019B2 - 粒状ヨウ化ナトリウムの製造方法 - Google Patents
粒状ヨウ化ナトリウムの製造方法 Download PDFInfo
- Publication number
- JP5260019B2 JP5260019B2 JP2007265776A JP2007265776A JP5260019B2 JP 5260019 B2 JP5260019 B2 JP 5260019B2 JP 2007265776 A JP2007265776 A JP 2007265776A JP 2007265776 A JP2007265776 A JP 2007265776A JP 5260019 B2 JP5260019 B2 JP 5260019B2
- Authority
- JP
- Japan
- Prior art keywords
- sodium iodide
- aqueous solution
- granulation
- granular
- fluidized bed
- 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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- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 title claims abstract description 288
- 235000009518 sodium iodide Nutrition 0.000 title claims abstract description 96
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000007864 aqueous solution Substances 0.000 claims abstract description 46
- 239000000843 powder Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000005469 granulation Methods 0.000 claims description 45
- 230000003179 granulation Effects 0.000 claims description 45
- 239000002245 particle Substances 0.000 claims description 35
- 239000013078 crystal Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 21
- 229910001511 metal iodide Inorganic materials 0.000 abstract description 16
- 239000000243 solution Substances 0.000 abstract description 6
- 239000000047 product Substances 0.000 description 16
- 239000007921 spray Substances 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000011630 iodine Substances 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 229910000000 metal hydroxide Inorganic materials 0.000 description 3
- 150000004692 metal hydroxides Chemical class 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000007908 dry granulation Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- QFWPJPIVLCBXFJ-UHFFFAOYSA-N glymidine Chemical compound N1=CC(OCCOC)=CN=C1NS(=O)(=O)C1=CC=CC=C1 QFWPJPIVLCBXFJ-UHFFFAOYSA-N 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 229940071870 hydroiodic acid Drugs 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 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 1
- 206010067997 Iodine deficiency Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001741 anti-phlogistic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 239000002934 diuretic Substances 0.000 description 1
- 229940030606 diuretics Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 235000006479 iodine deficiency Nutrition 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Description
4 ヨウ化ナトリウム水溶液用ノズル
6 排気ガス
7 粒状ヨウ化ナトリウム
8 造粒室
11 排気口
12 高圧空気
14 高圧空気
15 目皿板
16 ヨウ化ナトリウム水溶液タンク
18 バッグフィルター
25 流動層
33 製品出口
53 噴霧ヨウ化ナトリウム水溶液
67 温風
Claims (3)
- 温度151〜200℃の造粒室内で、濃度45〜60質量%のヨウ化ナトリウム水溶液を供給することによりヨウ化ナトリウムを乾燥造粒すること
を特徴とする粒状ヨウ化ナトリウムの製造方法。 - 前記ヨウ化ナトリウム水溶液を上方に向けて噴霧してこれに熱風を吹き付けることにより、前記乾燥させたヨウ化ナトリウム粉末の表面に順次積層させること
を特徴とする請求項1記載の粒状ヨウ化ナトリウムの製造方法。 - 粒子径50〜250μmのヨウ化ナトリウムの種結晶を更に供給し、前記種結晶の表面に前記ヨウ化ナトリウム水溶液を順次積層させること
を特徴とする請求項1記載の粒状ヨウ化ナトリウムの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007265776A JP5260019B2 (ja) | 2007-10-11 | 2007-10-11 | 粒状ヨウ化ナトリウムの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007265776A JP5260019B2 (ja) | 2007-10-11 | 2007-10-11 | 粒状ヨウ化ナトリウムの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009091223A JP2009091223A (ja) | 2009-04-30 |
JP5260019B2 true JP5260019B2 (ja) | 2013-08-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007265776A Active JP5260019B2 (ja) | 2007-10-11 | 2007-10-11 | 粒状ヨウ化ナトリウムの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5260019B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101592144B1 (ko) | 2015-06-19 | 2016-02-04 | 고려대학교 산학협력단 | 요오드 캡슐, 이의 제조방법 및 이를 포함하는 소금 |
JP6601047B2 (ja) | 2015-08-07 | 2019-11-06 | ソニー株式会社 | 発光素子及びその製造方法、並びに、表示装置 |
JP2017062941A (ja) | 2015-09-25 | 2017-03-30 | ソニー株式会社 | 表示装置及びその製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2733067B2 (ja) * | 1988-09-09 | 1998-03-30 | マナック株式会社 | 無機ハロゲン化合物粉末の製造方法 |
DE19514187C1 (de) * | 1995-04-21 | 1996-05-15 | Degussa | Verfahren und Vorrichtung zur Herstellung von Granulaten durch Wirbelschicht-Sprühgranulation |
JP3562887B2 (ja) * | 1995-11-30 | 2004-09-08 | 日宝化学株式会社 | 金属ヨウ化物の顆粒およびその造粒方法 |
JP2005047764A (ja) * | 2003-07-30 | 2005-02-24 | Nippo Kagaku Kk | 粒状金属ヨウ化物の製造方法 |
JP4976660B2 (ja) * | 2005-05-12 | 2012-07-18 | 合同資源産業株式会社 | ヨウ化アルカリの製造方法 |
-
2007
- 2007-10-11 JP JP2007265776A patent/JP5260019B2/ja active Active
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JP2009091223A (ja) | 2009-04-30 |
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