JP2015114267A - 放射性物質吸着材 - Google Patents
放射性物質吸着材 Download PDFInfo
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- JP2015114267A JP2015114267A JP2013258097A JP2013258097A JP2015114267A JP 2015114267 A JP2015114267 A JP 2015114267A JP 2013258097 A JP2013258097 A JP 2013258097A JP 2013258097 A JP2013258097 A JP 2013258097A JP 2015114267 A JP2015114267 A JP 2015114267A
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- Prior art keywords
- radioactive
- clay
- rainwater
- cesium
- rate
- 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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- 239000000941 radioactive substance Substances 0.000 title abstract description 10
- 239000000463 material Substances 0.000 title abstract description 4
- 239000004927 clay Substances 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims description 20
- 239000003463 adsorbent Substances 0.000 claims description 11
- 239000012857 radioactive material Substances 0.000 claims description 11
- 230000002285 radioactive effect Effects 0.000 abstract description 46
- 238000010828 elution Methods 0.000 abstract description 36
- 229910052792 caesium Inorganic materials 0.000 abstract description 35
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract description 27
- 229910052712 strontium Inorganic materials 0.000 abstract description 19
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000001747 exhibiting effect Effects 0.000 abstract 2
- 238000001179 sorption measurement Methods 0.000 description 41
- 239000013535 sea water Substances 0.000 description 28
- 238000002474 experimental method Methods 0.000 description 13
- 239000000126 substance Substances 0.000 description 12
- 150000001768 cations Chemical class 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- -1 cesium ions Chemical class 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- NCMHKCKGHRPLCM-UHFFFAOYSA-N caesium(1+) Chemical compound [Cs+] NCMHKCKGHRPLCM-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005445 natural material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910001427 strontium ion Inorganic materials 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910001583 allophane Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
【解決手段】300〜550℃で焼成した粘土を主成分とする放射性物質吸着材である。
【選択図】なし
Description
Claims (2)
- 300〜550℃で焼成した粘土を主成分とする放射性物質吸着材。
- 平均粒径を0.5〜15mmとする請求項1記載の放射性物質吸着材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013258097A JP2015114267A (ja) | 2013-12-13 | 2013-12-13 | 放射性物質吸着材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013258097A JP2015114267A (ja) | 2013-12-13 | 2013-12-13 | 放射性物質吸着材 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2015114267A true JP2015114267A (ja) | 2015-06-22 |
Family
ID=53528182
Family Applications (1)
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JP2013258097A Pending JP2015114267A (ja) | 2013-12-13 | 2013-12-13 | 放射性物質吸着材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2015114267A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021021611A (ja) * | 2019-07-26 | 2021-02-18 | 政浩 高田 | 放射性物質吸着材及びその製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013068438A (ja) * | 2011-09-21 | 2013-04-18 | Swing Corp | 放射性物質除去剤及びその製造方法、並びに放射性汚染水の処理方法 |
JP2013113721A (ja) * | 2011-11-29 | 2013-06-10 | Kurokawa Kensuke | 放射能汚染物の除染方法 |
JP2015021802A (ja) * | 2013-07-18 | 2015-02-02 | 國分農場有限会社 | 放射性セシウムの処理方法 |
-
2013
- 2013-12-13 JP JP2013258097A patent/JP2015114267A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013068438A (ja) * | 2011-09-21 | 2013-04-18 | Swing Corp | 放射性物質除去剤及びその製造方法、並びに放射性汚染水の処理方法 |
JP2013113721A (ja) * | 2011-11-29 | 2013-06-10 | Kurokawa Kensuke | 放射能汚染物の除染方法 |
JP2015021802A (ja) * | 2013-07-18 | 2015-02-02 | 國分農場有限会社 | 放射性セシウムの処理方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021021611A (ja) * | 2019-07-26 | 2021-02-18 | 政浩 高田 | 放射性物質吸着材及びその製造方法 |
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