JP2021035671A5 - - Google Patents
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- JP2021035671A5 JP2021035671A5 JP2020135048A JP2020135048A JP2021035671A5 JP 2021035671 A5 JP2021035671 A5 JP 2021035671A5 JP 2020135048 A JP2020135048 A JP 2020135048A JP 2020135048 A JP2020135048 A JP 2020135048A JP 2021035671 A5 JP2021035671 A5 JP 2021035671A5
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- per
- polyfluoroalkyl
- prototype
- adsorbent
- 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
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 302
- 150000001875 compounds Chemical class 0.000 claims description 55
- 238000001179 sorption measurement Methods 0.000 claims description 38
- 239000003463 adsorbent Substances 0.000 claims description 29
- 239000011148 porous material Substances 0.000 description 51
- JJUBFBTUBACDHW-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-1-decanol Chemical compound OCCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F JJUBFBTUBACDHW-UHFFFAOYSA-N 0.000 description 28
- 239000000126 substance Substances 0.000 description 28
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 15
- 238000005259 measurement Methods 0.000 description 11
- 239000000835 fiber Substances 0.000 description 10
- 238000011084 recovery Methods 0.000 description 9
- 239000013076 target substance Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 7
- 125000000524 functional group Chemical group 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229920005830 Polyurethane Foam Polymers 0.000 description 5
- 125000003709 fluoroalkyl group Chemical group 0.000 description 5
- YFSUTJLHUFNCNZ-UHFFFAOYSA-N perfluorooctane-1-sulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-N 0.000 description 5
- 239000002957 persistent organic pollutant Substances 0.000 description 5
- 239000005011 phenolic resin Substances 0.000 description 5
- 239000011496 polyurethane foam Substances 0.000 description 5
- GRJRKPMIRMSBNK-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctan-1-ol Chemical compound OCCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F GRJRKPMIRMSBNK-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- JCMNMOBHVPONLD-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,6-nonafluorohexan-1-ol Chemical compound OCCC(F)(F)C(F)(F)C(F)(F)C(F)(F)F JCMNMOBHVPONLD-UHFFFAOYSA-N 0.000 description 2
- FLXYIZWPNQYPIT-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-henicosafluorododecan-1-ol Chemical compound OCCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F FLXYIZWPNQYPIT-UHFFFAOYSA-N 0.000 description 2
- 238000004438 BET method Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920000858 Cyclodextrin Polymers 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 perfluoroalkyl compound Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012113 quantitative test Methods 0.000 description 2
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 208000033962 Fontaine progeroid syndrome Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000001294 liquid chromatography-tandem mass spectrometry Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000004812 organic fluorine compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical compound CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR112022003001-0A BR112022003001B1 (pt) | 2019-08-20 | 2020-08-11 | Carvão ativado adsorvente de compostos per- e polifluoroalquila e corpo de filtro de carvão ativado adsorvente de compostos per- e polifluoroalquila |
| AU2020334452A AU2020334452B2 (en) | 2019-08-20 | 2020-08-11 | Per- and polyfluoroalkyl compound-adsorbing activated carbon |
| CN202080058499.5A CN114302769B (zh) | 2019-08-20 | 2020-08-11 | 吸附全氟和多氟烷基化合物的活性炭 |
| PCT/JP2020/030575 WO2021033595A1 (ja) | 2019-08-20 | 2020-08-11 | ペル及びポリフルオロアルキル化合物吸着活性炭 |
| US17/753,068 US12492128B2 (en) | 2019-08-20 | 2020-08-11 | Per- and polyfluoroalkyl compound-adsorbing activated carbon |
| EP20855566.4A EP4019124A4 (en) | 2019-08-20 | 2020-08-11 | PER- AND POLYFLUORALKYL COMPOUND ADSORBING ACTIVE CARBON |
| CA3148503A CA3148503A1 (en) | 2019-08-20 | 2020-08-11 | Per- and polyfluoroalkyl compound-adsorbing activated carbon |
| KR1020227007779A KR20220068989A (ko) | 2019-08-20 | 2020-08-11 | 퍼 및 폴리플루오로알킬 화합물 흡착 활성탄 |
| JP2022186419A JP7833727B2 (ja) | 2019-08-20 | 2022-11-22 | 大気試料中のペル及びポリフルオロアルキル化合物吸着活性炭 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019150393 | 2019-08-20 | ||
| JP2019150393 | 2019-08-20 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022186419A Division JP7833727B2 (ja) | 2019-08-20 | 2022-11-22 | 大気試料中のペル及びポリフルオロアルキル化合物吸着活性炭 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021035671A JP2021035671A (ja) | 2021-03-04 |
| JP2021035671A5 true JP2021035671A5 (https=) | 2022-12-01 |
| JP7282719B2 JP7282719B2 (ja) | 2023-05-29 |
Family
ID=74716867
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020135048A Active JP7282719B2 (ja) | 2019-08-20 | 2020-08-07 | ペル及びポリフルオロアルキル化合物吸着活性炭 |
| JP2020135049A Active JP7541693B2 (ja) | 2019-08-20 | 2020-08-07 | 水試料中のペル及びポリフルオロアルキル化合物吸着活性炭 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020135049A Active JP7541693B2 (ja) | 2019-08-20 | 2020-08-07 | 水試料中のペル及びポリフルオロアルキル化合物吸着活性炭 |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JP7282719B2 (https=) |
| TW (1) | TWI891653B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302769B (zh) * | 2019-08-20 | 2024-03-19 | 二村化学株式会社 | 吸附全氟和多氟烷基化合物的活性炭 |
| JP7573108B2 (ja) * | 2021-06-03 | 2024-10-24 | フタムラ化学株式会社 | ペルフルオロアルキル化合物吸着活性炭 |
| CN113731355B (zh) * | 2021-09-24 | 2023-09-08 | 四川轻化工大学 | 一种全氟污染物吸附材料及其制备方法 |
| TW202446479A (zh) | 2023-01-13 | 2024-12-01 | 日商索尼集團公司 | 分散媒、pfas用吸附材料、土壤改良方法、土壤改良液用粉末及多孔質碳材料之分散方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4378612B2 (ja) * | 2003-11-07 | 2009-12-09 | 東洋紡績株式会社 | 有機化合物吸着用繊維状活性炭およびそれを用いた排ガス処理装置 |
| JP5080042B2 (ja) * | 2006-08-31 | 2012-11-21 | 大阪ガスケミカル株式会社 | シロキサンガス除去用吸着剤及びシロキサンガス除去用フィルタ |
| GB0918069D0 (en) * | 2009-10-15 | 2009-12-02 | Ineos Fluor Holdings Ltd | Process |
| JP5482134B2 (ja) * | 2009-11-17 | 2014-04-23 | 東洋紡株式会社 | 活性炭素繊維 |
| JP2013170129A (ja) * | 2012-02-20 | 2013-09-02 | Mitsubishi Materials Corp | ペルフルオロアルカンスルホニルフルオリドガスの分離方法 |
| JP5936423B2 (ja) * | 2012-04-19 | 2016-06-22 | フタムラ化学株式会社 | 浄水器用活性炭及びこれを用いた活性炭カートリッジ |
| JP6023553B2 (ja) * | 2012-11-07 | 2016-11-09 | フタムラ化学株式会社 | セシウム吸着材及びセシウム吸着フィルター体 |
| CN105664847B (zh) * | 2016-01-13 | 2018-08-17 | 南昌航空大学 | 一种基于油茶籽壳基的高比表面积的多孔碳材料的制备及应用 |
| TWM538832U (zh) * | 2016-09-26 | 2017-04-01 | 楊挹華 | 抗環境荷爾蒙液體過濾芯 |
| DE102017126118A1 (de) * | 2017-09-27 | 2019-03-28 | BLüCHER GMBH | Verfahren und Anlage für die Behandlung und/oder Aufreinigung von Wasser |
-
2020
- 2020-08-07 JP JP2020135048A patent/JP7282719B2/ja active Active
- 2020-08-07 JP JP2020135049A patent/JP7541693B2/ja active Active
- 2020-08-17 TW TW109127861A patent/TWI891653B/zh active
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