RU2011121238A - Способ очищения жидкости с использованием магнитных наночастиц - Google Patents
Способ очищения жидкости с использованием магнитных наночастиц Download PDFInfo
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Abstract
1. Химический состав, включающий в себя магнитные наночастицы, поверхности которых функционализированны веществом, выбранным из веществ, которые вступают в реакцию и соединяются с предопределенной мишенью в жидкости.2. Состав по п.1, отличающийся тем, что магнитная наночастица является парамагнитной или суперпарамагнитной.3. Состав по п.1, отличающийся тем, что магнитная наночастица выбирается из группы, включающей в себя магнетит, ульвошпинель, гематит, ильменит, маггемит, якобсит, треворит, магнезиоферрит, пирротит, грейгит, троилит, гетит, лепидокрокит, фероксигит, железо, никель, кобальт, аваруит, уайрауит, синтетические аналоги данных материалов и любые их комбинации.4. Состав по п.1, отличающийся тем, что магнитная наночастица является магнетитом или маггемитом.5. Состав по п.1, отличающийся тем, что вещество выбирается из группы, включающей в себя декстран, сахар, полиэтилен гликоль, гидроксил модифицированный полиэтилен гликоль, другие модифицированные поли алкилен гликоли, золото, азид, карбоксильные группы, активированный уголь, цеолиты, амины, поли акриловая кислота и заряженные полимеры.6. Состав по п.1, отличающийся тем, что веществом является амин.7. Состав по п.1, отличающийся тем, что магнитная наночастица кроме того включает в себя второе вещество, выбранное из группы, включающей в себя декстран, сахар, полиэтилен гликоль, гидроксил модифицированный полиэтилен гликоль, другие модифицированные полиалкилен гликоли, поливинилалкоголь, золото, азид, карбоксильные группы, активированный уголь, цеолиты, амины, поли акриловая кислота, заряженные полимеры, полиэфир, полиалкилен гликоль, краун-эфир, поли акрило
Claims (21)
1. Химический состав, включающий в себя магнитные наночастицы, поверхности которых функционализированны веществом, выбранным из веществ, которые вступают в реакцию и соединяются с предопределенной мишенью в жидкости.
2. Состав по п.1, отличающийся тем, что магнитная наночастица является парамагнитной или суперпарамагнитной.
3. Состав по п.1, отличающийся тем, что магнитная наночастица выбирается из группы, включающей в себя магнетит, ульвошпинель, гематит, ильменит, маггемит, якобсит, треворит, магнезиоферрит, пирротит, грейгит, троилит, гетит, лепидокрокит, фероксигит, железо, никель, кобальт, аваруит, уайрауит, синтетические аналоги данных материалов и любые их комбинации.
4. Состав по п.1, отличающийся тем, что магнитная наночастица является магнетитом или маггемитом.
5. Состав по п.1, отличающийся тем, что вещество выбирается из группы, включающей в себя декстран, сахар, полиэтилен гликоль, гидроксил модифицированный полиэтилен гликоль, другие модифицированные поли алкилен гликоли, золото, азид, карбоксильные группы, активированный уголь, цеолиты, амины, поли акриловая кислота и заряженные полимеры.
6. Состав по п.1, отличающийся тем, что веществом является амин.
7. Состав по п.1, отличающийся тем, что магнитная наночастица кроме того включает в себя второе вещество, выбранное из группы, включающей в себя декстран, сахар, полиэтилен гликоль, гидроксил модифицированный полиэтилен гликоль, другие модифицированные полиалкилен гликоли, поливинилалкоголь, золото, азид, карбоксильные группы, активированный уголь, цеолиты, амины, поли акриловая кислота, заряженные полимеры, полиэфир, полиалкилен гликоль, краун-эфир, поли акриловая кислота, макроцикл и любые их комбинации.
8. Состав по п.7, отличающийся тем, что вторым веществом является гидроксил модифицированный полиэтилен гликоль.
9. Способ получения химического соединения, включающий в себя взаимодействие магнитной наночастицы и реактивного вещества амина посредством реакции соединения силана с (3-аминоалкил)-триэтилсиланом.
10. Способ удаления вещества мишени из жидкости, содержащей данное вещество мишени, включающий в себя
соединение количества магнитных наночастиц с жидкостью или жидкости с количеством магнитных наночастиц,
формирование магнитными наночастицами комплекса с веществом мишени,
воздействие магнитного поля на жидкость, содержащую комлексы наночастица-мишень, таким образом, чтобы комплексы наночастица-мишень изолировались в отдельной части жидкости, и
разделение жидкости на первую часть, не содержащую комплексов наночастица-мишень, и вторую часть, содержащую комплексы наночастица-мишень.
11. Способ по п.10, отличающийся тем, что первая часть жидкости, не содержащая комплексов наночастиц, используется один или несколько раз.
12. Способ по п.10, отличающийся тем, что жидкость содержит воду.
13. Способ по п.10, отличающийся тем, что вещество мишени содержит селен или соединение, содержащее селен.
14. Способ по п.10, отличающейся тем, что магнитные наночастицы являются суперпарамагнитными или парамагнитными.
15. Способ по п.10, отличающийся тем, что магнитные наночастицы являются наночастицами из магнетита, синтезированными с помощью олеиновой кислоты и олеиламина, и затем поверхностно функционализированные полиэтилен гликолем.
16. Способ по п.10, отличающийся тем, что вещество является хлорид-ионом.
17. Способ по п.10, отличающийся тем, что вещество является ионом натрия.
18. Способ по п.10, отличающийся тем, что магнитные наночастицы функционализированы до соединения их с жидкостью путем добавления поверхностно-активного вещества к их поверхности.
19. Способ по п.10, отличающийся тем, что мишень десорбируется из комплекса магнитная наночастица-мишень путем промывания комплекса магнитная наночастица-мишень щелочными или кислыми растворами.
20. Способ по п.10, отличающийся тем, что магнитные наночастицы функционализированы группой, включающей в себя декстран, сахар, полиэтилен гликоль, гидроксил модифицированный полиэтилен гликоль, другие модифицированные полиалкилен гликоли, поливинилалкоголь, золото, азид, карбоксильные группы, активированный уголь, цеолиты, амины, поли акриловая кислота, заряженные полимеры, полиэфир, полиалкилен гликоль, краун-эфир, поли акриловая кислота, макроцикл и любые их комбинации.
21. Способ изоляции вещества мишени, содержащегося в жидкости, в отдельной части жидкости, включающий в себя
соединение количества магнитных наночастиц с жидкостью или жидкости с количеством магнитных наночастиц,
формирование магнитными наночастицами комплекса с веществом мишени, и
воздействие магнитного поля на жидкость, таким образом, чтобы комплексы наночастица-мишень изолировались в отдельной части жидкости.
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PCT/US2009/062184 WO2010062586A2 (en) | 2008-10-27 | 2009-10-27 | Liquid purification using magnetic nanoparticles |
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RU2011121238/05A RU2591248C2 (ru) | 2008-10-27 | 2009-10-27 | Способ очищения жидкости с использованием магнитных наночастиц |
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EP (1) | EP2349919A4 (ru) |
JP (2) | JP5844156B2 (ru) |
CN (1) | CN102264631B (ru) |
AU (1) | AU2009320152B2 (ru) |
BR (1) | BRPI0920075A2 (ru) |
CA (1) | CA2741778C (ru) |
IL (1) | IL212515A (ru) |
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RU2724778C2 (ru) * | 2016-05-20 | 2020-06-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ухтинский государственный технический университет" | Способ очистки воды от эмульгированных нефтепродуктов |
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RU2591248C2 (ru) | 2016-07-20 |
EP2349919A2 (en) | 2011-08-03 |
AU2009320152B2 (en) | 2015-01-29 |
IL212515A0 (en) | 2011-06-30 |
CA2741778C (en) | 2018-05-01 |
CN102264631B (zh) | 2015-09-02 |
EP2349919A4 (en) | 2015-04-08 |
JP6494468B2 (ja) | 2019-04-03 |
WO2010062586A2 (en) | 2010-06-03 |
US20120018382A1 (en) | 2012-01-26 |
JP5844156B2 (ja) | 2016-01-13 |
CA2741778A1 (en) | 2010-06-03 |
JP2016019976A (ja) | 2016-02-04 |
US8636906B2 (en) | 2014-01-28 |
AU2009320152A1 (en) | 2010-06-03 |
US20140305874A1 (en) | 2014-10-16 |
WO2010062586A3 (en) | 2010-07-22 |
IL212515A (en) | 2017-11-30 |
BRPI0920075A2 (pt) | 2018-09-11 |
CN102264631A (zh) | 2011-11-30 |
JP2012507153A (ja) | 2012-03-22 |
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