JP2003315496A5 - - Google Patents
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- Publication number
- JP2003315496A5 JP2003315496A5 JP2002123921A JP2002123921A JP2003315496A5 JP 2003315496 A5 JP2003315496 A5 JP 2003315496A5 JP 2002123921 A JP2002123921 A JP 2002123921A JP 2002123921 A JP2002123921 A JP 2002123921A JP 2003315496 A5 JP2003315496 A5 JP 2003315496A5
- Authority
- JP
- Japan
- Prior art keywords
- exchange resin
- ion exchange
- ion
- less
- regenerant
- 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.)
- Pending
Links
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims 23
- 239000003456 ion exchange resin Substances 0.000 claims 18
- 229920003303 ion-exchange polymer Polymers 0.000 claims 18
- 238000000034 method Methods 0.000 claims 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 11
- 239000012492 regenerant Substances 0.000 claims 9
- 230000001172 regenerating effect Effects 0.000 claims 8
- 239000003957 anion exchange resin Substances 0.000 claims 6
- 150000002500 ions Chemical class 0.000 claims 6
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 5
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 5
- 239000003729 cation exchange resin Substances 0.000 claims 5
- 239000000460 chlorine Substances 0.000 claims 5
- 238000011069 regeneration method Methods 0.000 claims 5
- 229910001415 sodium ion Inorganic materials 0.000 claims 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 3
- 230000008929 regeneration Effects 0.000 claims 3
- 239000011734 sodium Substances 0.000 claims 3
- 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 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 238000010612 desalination reaction Methods 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- -1 -Cl ion Chemical class 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 238000000909 electrodialysis Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002123921A JP2003315496A (ja) | 2002-04-25 | 2002-04-25 | イオン交換樹脂の再生方法及びそれに用いる再生剤の精製方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002123921A JP2003315496A (ja) | 2002-04-25 | 2002-04-25 | イオン交換樹脂の再生方法及びそれに用いる再生剤の精製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003315496A JP2003315496A (ja) | 2003-11-06 |
| JP2003315496A5 true JP2003315496A5 (enrdf_load_stackoverflow) | 2005-07-14 |
Family
ID=29539073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002123921A Pending JP2003315496A (ja) | 2002-04-25 | 2002-04-25 | イオン交換樹脂の再生方法及びそれに用いる再生剤の精製方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003315496A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4673751B2 (ja) * | 2006-01-13 | 2011-04-20 | オルガノ株式会社 | 加圧水型原子力発電所の復水脱塩装置の運転方法 |
| JP5320723B2 (ja) * | 2007-11-06 | 2013-10-23 | 栗田工業株式会社 | 超純水製造方法及び装置並びに電子部品部材類の洗浄方法及び装置 |
| JP5499433B2 (ja) * | 2007-11-06 | 2014-05-21 | 栗田工業株式会社 | 超純水製造方法及び装置並びに電子部品部材類の洗浄方法及び装置 |
| JP5564817B2 (ja) * | 2009-03-31 | 2014-08-06 | 栗田工業株式会社 | イオン交換樹脂の再生方法及び超純水製造装置 |
| JP5895962B2 (ja) * | 2014-03-31 | 2016-03-30 | 栗田工業株式会社 | イオン交換樹脂のホウ素汚染防止方法 |
| KR102346812B1 (ko) * | 2019-10-30 | 2022-01-04 | 주식회사 삼양사 | 금속 불순물 함량이 감소된 이온 교환수지의 제조방법 |
| KR102499164B1 (ko) * | 2020-10-27 | 2023-02-14 | 주식회사 삼양사 | 금속 불순물의 함량이 감소된 이온 교환수지의 제조방법 |
| CN116514154B (zh) * | 2023-05-09 | 2025-01-14 | 西安电子科技大学 | 一种亲水氢氧化钆纳米片及其制备方法 |
| WO2025182348A1 (ja) * | 2024-02-29 | 2025-09-04 | オルガノ株式会社 | イオン交換樹脂の精製方法、イオン交換装置、水処理システムおよびアニオン交換樹脂 |
-
2002
- 2002-04-25 JP JP2002123921A patent/JP2003315496A/ja active Pending
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