RU2017106953A - Сорбент для связывания металлов и его получение - Google Patents
Сорбент для связывания металлов и его получение Download PDFInfo
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- RU2017106953A RU2017106953A RU2017106953A RU2017106953A RU2017106953A RU 2017106953 A RU2017106953 A RU 2017106953A RU 2017106953 A RU2017106953 A RU 2017106953A RU 2017106953 A RU2017106953 A RU 2017106953A RU 2017106953 A RU2017106953 A RU 2017106953A
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- Russia
- Prior art keywords
- sorbent
- amino group
- paragraphs
- porous substrate
- substrate material
- Prior art date
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- 239000002594 sorbent Substances 0.000 title claims 19
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 125000003277 amino group Chemical group 0.000 claims 13
- 239000000463 material Substances 0.000 claims 12
- 238000000034 method Methods 0.000 claims 11
- 229920000642 polymer Polymers 0.000 claims 10
- 239000000758 substrate Substances 0.000 claims 9
- 239000011148 porous material Substances 0.000 claims 7
- 238000004448 titration Methods 0.000 claims 3
- 229910010272 inorganic material Inorganic materials 0.000 claims 2
- 239000011147 inorganic material Substances 0.000 claims 2
- 229920000620 organic polymer Polymers 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 239000002879 Lewis base Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 229920006037 cross link polymer Polymers 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 150000007527 lewis bases Chemical group 0.000 claims 1
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Water Treatment By Sorption (AREA)
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Claims (20)
1. Сорбент, содержащий пористый материал подложки, покрытый полимером, содержащим аминогруппу, при этом концентрация аминогрупп сорбента, определенная титрованием, составляет по меньшей мере 600 мкмоль/мл относительно общего объема сорбента.
2. Сорбент по п. 1, отличающийся тем, что отношение массы полимера, содержащего аминогруппу, к общему объему пор пористого материала подложки составляет более или равно 0,1 г/мл.
3. Сорбент по п. 1 или 2, отличающийся тем, что объем пор пористого материала подложки составляет от 30 до 90 об. % относительно общего объема пористого материала подложки.
4. Сорбент по любому из пп. 1-3, отличающийся тем, что пористый материал подложки имеет средний размер пор от 6 нм до 400 нм.
5. Сорбент по любому из пп. 1-4, отличающийся тем, что пористый материал подложки содержит органический полимер, неорганический материал или композиционный материал из органического полимера и неорганического материала.
6. Сорбент по любому из пп. 1-5, отличающийся тем, что полимер, содержащий аминогруппу, представляет собой полиалкиламин.
7. Сорбент по любому из пп. 1-6, отличающийся тем, что полимер, содержащий аминогруппу, представляет собой сшитый полимер и/или присутствует в нековалентно связанном виде с пористым материалом подложки.
8. Способ получения сорбента, включающий следующие стадии:
(a) обеспечение пористого материала подложки;
(b) нанесение полимера, содержащего аминогруппу, на пористый материал подложки посредством способа заполнения пор;
(c) удаление растворителя, использованного в способе заполнения пор;
(d) повторение стадий (b) и (с); и
(e) сшивание полимера, содержащего аминогруппу.
9. Способ по п. 8, отличающийся тем, что стадии (b) и (с) повторяют до стадии (е) достаточно часто, чтобы концентрация аминогрупп сорбента, определенная после стадии (е) посредством титрования, составляла по меньшей мере 600 мкмоль/мл относительно общего объема сорбента.
10. Способ по п. 8 или 9, отличающийся тем, что отношение массы полимера, содержащего аминогруппу, к общему объему пор пористого материала подложки после стадии (d) составляет более или равно 0,1 г/мл.
11. Способ по любому из пп. 8-10, отличающийся тем, что стадию (с) проводят при температуре от 40 до 80°C и/или давлении от 0,01 бар до 1 бар.
12. Способ по любому из пп. 8-11, отличающийся тем, что концентрация полимера, содержащего аминогруппу, в растворителе, используемом для способа заполнения пор на стадии (b), составляет от 5 г/л до 200 г/л.
13. Способ по любому из пп. 8-12, отличающийся тем, что на стадии (f) органический остаток, который имеет природу основания Льюиса, связан на полимере, содержащем аминогруппу.
14. Сорбент, полученный способом по пп. 8-13.
15. Применение сорбента для связывания материалов из растворов, при этом указанный сорбент представляет собой пористый материал подложки, покрытый полимером, содержащим аминогруппу, причем концентрация аминогрупп сорбента, определенная титрованием, составляет по меньшей мере 300 мкмоль/мл, или сорбент представляет собой сорбент, полученный способом по пп. 8-13.
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DE102014012566.1A DE102014012566A1 (de) | 2014-08-29 | 2014-08-29 | Sorbens zur Bindung von Metallen und dessen Herstellung |
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PCT/EP2015/001754 WO2016030021A1 (de) | 2014-08-29 | 2015-08-28 | Sorbens zur bindung von metallen und dessen herstellung |
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JP2018008186A (ja) * | 2016-07-11 | 2018-01-18 | 三菱ケミカル株式会社 | 水不溶性金属捕集剤、貴金属の回収方法および貴金属回収設備 |
DE102017007273A1 (de) * | 2017-08-01 | 2019-02-07 | Instraction Gmbh | Entfernung von Bakterien aus Trinkwasser über Filtration |
JP7168181B2 (ja) * | 2017-12-27 | 2022-11-09 | ハイモ株式会社 | 金の回収方法及び金回収設備 |
DE202018100396U1 (de) | 2018-01-24 | 2018-02-19 | Instraction Gmbh | Vorrichtung zur Reinigung von Trinkwasser |
EP3762141A1 (en) * | 2018-03-05 | 2021-01-13 | Chiral Technologies Europe SAS | Composite material for bioseparations |
DE102018121904A1 (de) | 2018-09-07 | 2020-03-12 | Instraction Gmbh | Doppelhohlmantelkartusche mit zentralem Ablauf |
KR102138194B1 (ko) | 2018-11-26 | 2020-07-27 | (주)다남이엔이 | 흡착제를 이용한 금속회수 방법 |
DE102019106646A1 (de) * | 2019-03-15 | 2020-09-17 | Instraction Gmbh | Partikel mit biozider Beschichtung |
KR102610829B1 (ko) | 2019-09-30 | 2023-12-07 | 주식회사 엘엑스세미콘 | 화소센싱회로 |
CN111250047A (zh) * | 2020-01-21 | 2020-06-09 | 北京工业大学 | 一种重金属离子吸附剂及其制备方法与应用 |
CN112573612B (zh) * | 2020-11-30 | 2022-11-15 | 天津科技大学 | 一种利用亚胺型共价有机框架同时吸附苏丹红i-iv的方法和应用 |
KR20230132794A (ko) * | 2021-01-29 | 2023-09-18 | 미쓰이금속광업주식회사 | 기둥상체, 해당 기둥상체를 포함하는 흡착재 그리고해당 흡착재를 사용한 금속 및/또는 금속 이온의 제거 방법 |
DE102021116595A1 (de) * | 2021-06-28 | 2022-12-29 | Instraction Gmbh | Kompositmaterial zur mechanischen Filtration und chemischen Bindung von Stoffen, Bakterien und Viren aus Lösungen |
DE102021120424A1 (de) | 2021-08-05 | 2023-03-23 | Instraction Gmbh | Entfernung von Viren aus Wasser durch Filtration |
CN115634672B (zh) * | 2022-11-03 | 2024-01-26 | 内蒙古农业大学 | 均苯四甲酸酐改性聚乙烯胺凝胶及其制备方法、应用和再生方法 |
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SU826943A3 (ru) * | 1977-07-25 | 1981-04-30 | Ниппон Сода Компани Лимитед (Фирма) | Сорбент дл очистки жидких сред |
US5120443A (en) * | 1991-06-03 | 1992-06-09 | Brigham Young University | Processes for removing, separating and concentrating rhodium, iridium, and ruthenium from solutions using macrocyclic and nonmacrocyclic polyalkylene-polyamine-containing ligands bonded to inorganic supports |
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JP3393379B2 (ja) * | 2000-03-22 | 2003-04-07 | 独立行政法人農業生物資源研究所 | アミノ酸吸着材およびアミノ酸の回収方法 |
US6364938B1 (en) * | 2000-08-17 | 2002-04-02 | Hamilton Sundstrand Corporation | Sorbent system and method for absorbing carbon dioxide (CO2) from the atmosphere of a closed habitable environment |
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WO2011103529A1 (en) * | 2010-02-22 | 2011-08-25 | Central Michigan University | Crosslinked polymer-carbon sorbent for removal of heavy metals, toxic materials and carbon dioxide |
EP2570183A1 (en) * | 2011-09-15 | 2013-03-20 | InstrAction GmbH | Sorbent comprising on its surface an aliphatic unit for the purification of organic molecules |
EP2570185A1 (en) * | 2011-09-15 | 2013-03-20 | InstrAction GmbH | Sorbent comprising an aromatic ring system on its surface for the purification of organic molecules |
US8410016B2 (en) * | 2011-07-13 | 2013-04-02 | Xerox Corporation | Application of porous structured organic films for gas storage |
DE102011107197A1 (de) * | 2011-07-13 | 2013-01-17 | Instraction Gmbh | Ionenaustauschermaterial mit hoher Salztoleranz |
CN103958027A (zh) * | 2011-10-06 | 2014-07-30 | 巴斯夫公司 | 在衬底、载体和/或涂有载体的衬底上涂覆吸附剂涂层的方法 |
US8597411B2 (en) * | 2012-02-17 | 2013-12-03 | Archon Technologies Ltd. | Sorbents for the recovery and stripping of acid gases |
US20130294991A1 (en) * | 2012-05-03 | 2013-11-07 | Georgia Tech Research Corporation | Modified Oxide Supports For Enhanced Carbon Dioxide Adsorbents Incorporating Polymeric Amines |
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EP3186001A1 (de) | 2017-07-05 |
EP3186001B1 (de) | 2021-01-06 |
WO2016030021A1 (de) | 2016-03-03 |
BR112017003956A2 (pt) | 2017-12-19 |
CN105611996B (zh) | 2021-02-02 |
ES2860699T3 (es) | 2021-10-05 |
PL3186001T3 (pl) | 2021-06-28 |
JP6748070B2 (ja) | 2020-08-26 |
ZA201702173B (en) | 2018-05-30 |
US20200171463A1 (en) | 2020-06-04 |
CN105611996A (zh) | 2016-05-25 |
MX2017002538A (es) | 2017-08-07 |
RU2017106953A3 (ru) | 2018-10-03 |
DE102014012566A1 (de) | 2016-03-03 |
US20170304803A1 (en) | 2017-10-26 |
KR102417674B1 (ko) | 2022-07-06 |
AU2015309291A1 (en) | 2017-03-30 |
BR112017003956B1 (pt) | 2021-09-28 |
US11433374B2 (en) | 2022-09-06 |
SG11201701575SA (en) | 2017-03-30 |
JP2017528312A (ja) | 2017-09-28 |
RU2676067C2 (ru) | 2018-12-25 |
KR20170052606A (ko) | 2017-05-12 |
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