JP6363874B2 - シート材製品、及びシート材を使用した吸着処理方法 - Google Patents
シート材製品、及びシート材を使用した吸着処理方法 Download PDFInfo
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- JP6363874B2 JP6363874B2 JP2014104685A JP2014104685A JP6363874B2 JP 6363874 B2 JP6363874 B2 JP 6363874B2 JP 2014104685 A JP2014104685 A JP 2014104685A JP 2014104685 A JP2014104685 A JP 2014104685A JP 6363874 B2 JP6363874 B2 JP 6363874B2
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- 238000001179 sorption measurement Methods 0.000 title claims description 36
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 158
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 158
- 241001330002 Bambuseae Species 0.000 claims description 158
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 158
- 239000011425 bamboo Substances 0.000 claims description 158
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- 229910052792 caesium Inorganic materials 0.000 claims description 42
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 42
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
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- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 18
- 229910052740 iodine Inorganic materials 0.000 description 18
- 239000011630 iodine Substances 0.000 description 18
- 230000009471 action Effects 0.000 description 10
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 229910021536 Zeolite Inorganic materials 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 7
- 239000000941 radioactive substance Substances 0.000 description 7
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- 238000009835 boiling Methods 0.000 description 6
- 238000001354 calcination Methods 0.000 description 6
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- 238000012360 testing method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 5
- 239000004927 clay Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
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- 230000000903 blocking effect Effects 0.000 description 4
- 239000011449 brick Substances 0.000 description 4
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- 238000010438 heat treatment Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000012085 test solution Substances 0.000 description 4
- 238000002835 absorbance Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
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- 125000000524 functional group Chemical group 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000002411 thermogravimetry Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
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- 150000001450 anions Chemical class 0.000 description 2
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- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 241000218631 Coniferophyta Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- DKNPRRRKHAEUMW-UHFFFAOYSA-N Iodine aqueous Chemical compound [K+].I[I-]I DKNPRRRKHAEUMW-UHFFFAOYSA-N 0.000 description 1
- OAZWDJGLIYNYMU-UHFFFAOYSA-N Leucocrystal Violet Chemical compound C1=CC(N(C)C)=CC=C1C(C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 OAZWDJGLIYNYMU-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
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- 235000009120 camo Nutrition 0.000 description 1
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
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- 230000008859 change Effects 0.000 description 1
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- 239000007979 citrate buffer Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- 239000006185 dispersion Substances 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- YWXYYJSYQOXTPL-SLPGGIOYSA-N isosorbide mononitrate Chemical compound [O-][N+](=O)O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 YWXYYJSYQOXTPL-SLPGGIOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007652 sheet-forming process Methods 0.000 description 1
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- 239000000779 smoke Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Bag Frames (AREA)
- Laminated Bodies (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
11 不織布層
12 竹炭層
13 補強シート層
20 土嚢袋
21 保持体
30 焼成窯
31 第一窯壁
32 第二窯壁
33 空気遮断層
Claims (4)
- シート材を使用したシート材製品としての土嚢袋であり、
前記シート材は、
積層されたシート状の二つの不織布層が、ニードルパンチ加工により前記不織布層を構成する繊維を交絡させて一体化されていると共に、
二つの前記不織布層間に、デュロメータ硬さが24D〜7Dで長さが100μm〜4mmの竹炭が、前記繊維に接着されることなく、交絡した前記繊維に保持されているものであり、
網体で袋状に形成された保持体が、前記シート材で内張りされている
ことを特徴とする土嚢袋。 - 前記シート材は、二つの前記不織布層間に、交絡した前記繊維に保持されている網状の補強シート層を更に具備する
ことを特徴とする請求項1に記載の土嚢袋。 - シート材を使用した吸着処理方法であり、
前記シート材は、
積層されたシート状の二つの不織布層が、ニードルパンチ加工により前記不織布層を構成する繊維を交絡させて一体化されていると共に、
二つの前記不織布層間に、デュロメータ硬さが24D〜7Dで長さが100μm〜4mmの竹炭が、前記繊維に接着されることなく、交絡した前記繊維に保持されているものであり、
前記シート材に、セシウム及びストロンチウムの少なくとも何れかを含む放射性物質を吸着させた後、酸素の存在下で温度400℃〜600℃で燃焼させ、前記放射性物質を濃縮する
ことを特徴とする吸着処理方法。 - 前記シート材は、二つの前記不織布層間に、交絡した前記繊維に保持されている網状の補強シート層を更に具備する
ことを特徴とする請求項3に記載の吸着処理方法。
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JP2014104685A JP6363874B2 (ja) | 2014-05-20 | 2014-05-20 | シート材製品、及びシート材を使用した吸着処理方法 |
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JP2014104685A JP6363874B2 (ja) | 2014-05-20 | 2014-05-20 | シート材製品、及びシート材を使用した吸着処理方法 |
Publications (2)
Publication Number | Publication Date |
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JP2015217643A JP2015217643A (ja) | 2015-12-07 |
JP6363874B2 true JP6363874B2 (ja) | 2018-07-25 |
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JP2014104685A Active JP6363874B2 (ja) | 2014-05-20 | 2014-05-20 | シート材製品、及びシート材を使用した吸着処理方法 |
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Families Citing this family (1)
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JP6930480B2 (ja) * | 2018-04-04 | 2021-09-01 | 凸版印刷株式会社 | インクジェットインク及び錠剤 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3002100B2 (ja) * | 1994-10-14 | 2000-01-24 | 重徳 黒田 | 建物内のコンクリート壁面用積層粉炭シート布 |
JPH081677U (ja) * | 1996-06-21 | 1996-12-24 | 大阪瓦斯株式会社 | 補強された繊維状活性炭フィルター材 |
AU5064699A (en) * | 1999-08-04 | 2001-03-05 | Dorikamu Kabushiki Kaisha | Composition containing bamboo charcoal and carrier having the same |
JP2003201483A (ja) * | 2001-12-30 | 2003-07-18 | Kenji Yamane | 電気式炭焼き窯 |
JP4963832B2 (ja) * | 2005-12-22 | 2012-06-27 | 株式会社タナック | 炭含有シートの製造方法 |
JP6032633B2 (ja) * | 2011-07-05 | 2016-11-30 | 国立大学法人北海道大学 | 放射能汚染水中の放射性物質の除去方法及び装置 |
JP5886560B2 (ja) * | 2011-08-01 | 2016-03-16 | 新電元工業株式会社 | 駆動回路 |
JP2013234926A (ja) * | 2012-05-09 | 2013-11-21 | Taiheiyo Material Kk | セシウム吸着資材及びそれを用いたセシウム含有物の処理・保管方法 |
JP2014085329A (ja) * | 2012-10-23 | 2014-05-12 | Ichikawa Office Inc | 放射性セシウムおよびストロンチウムの捕集材および捕集方法 |
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- 2014-05-20 JP JP2014104685A patent/JP6363874B2/ja active Active
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