RU2017107769A - Новые геометрические формы многоканальных трубчатых элементов, предназначенных для тангенциальной сепарации, содержащих встроенные усилители турбулентности, и способ их изготовления - Google Patents
Новые геометрические формы многоканальных трубчатых элементов, предназначенных для тангенциальной сепарации, содержащих встроенные усилители турбулентности, и способ их изготовления Download PDFInfo
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- 238000000926 separation method Methods 0.000 title claims 28
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000010410 layer Substances 0.000 claims 8
- 238000000034 method Methods 0.000 claims 6
- 230000015572 biosynthetic process Effects 0.000 claims 5
- 239000012530 fluid Substances 0.000 claims 5
- 239000000463 material Substances 0.000 claims 5
- 239000011148 porous material Substances 0.000 claims 4
- 239000000843 powder Substances 0.000 claims 4
- 239000012943 hotmelt Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 2
- 239000000706 filtrate Substances 0.000 claims 2
- 229920000620 organic polymer Polymers 0.000 claims 2
- 239000002243 precursor Substances 0.000 claims 2
- 239000012465 retentate Substances 0.000 claims 2
- 229910052582 BN Inorganic materials 0.000 claims 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims 1
- 150000007529 inorganic bases Chemical class 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 239000011147 inorganic material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 150000001247 metal acetylides Chemical class 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
- 150000007530 organic bases Chemical class 0.000 claims 1
- 239000012044 organic layer Substances 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000002459 porosimetry Methods 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000011343 solid material Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
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Claims (19)
1. Сепарационный элемент для тангенциальной сепарации обрабатываемой текучей среды на фильтрат и ретентат, при этом указанный сепарационный элемент содержит монолитную жесткую пористую основу (2) прямолинейной структуры, в которой выполнены несколько каналов (3) для протекания обрабатываемой текучей среды между входом (6) и выходом (7) для ретентата с целью сбора фильтрата от наружной поверхности (5) основы, отличающийся тем, что монолитная жесткая пористая основа (2) ограничивает препятствия (9), простирающиеся от внутренних стенок (31) указанных каналов, для потока обрабатываемой текучей среды, которые характеризуются идентичностью материала и пористой текстуры с основой, а также непрерывностью материала и пористой текстуры с основой, при этом указанные препятствия (9) создают вариации проходных сечений каналов.
2. Сепарационный элемент для тангенциальной сепарации по п. 1, отличающийся тем, что он содержит по меньшей мере один сепарационный слой (4), нанесенный непрерывно на внутренние стенки (31) каналов (3) и полностью покрывающий препятствия (9).
3. Сепарационный элемент для тангенциальной сепарации по п. 1 или 2, отличающийся тем, что препятствия (9) соответствуют прерывистым рельефным элементам, выполненным на внутренних стенках каналов.
4. Сепарационный элемент для тангенциальной сепарации по любому из пп. 1-3, отличающийся тем, что препятствия (9) имеют поверхность контакта с обрабатываемой текучей средой, обращенную к входу и имеющую наклон в направлении протекания обрабатываемой текучей среды.
5. Сепарационный элемент для тангенциальной сепарации по любому из пп. 1-4, отличающийся тем, что препятствия (9) создают вариации проходного сечения канала, когда варьирует по меньшей мере один из следующих критериев: площадь прямого сечения, форма прямого сечения, размеры прямого сечения канала.
6. Сепарационный элемент для тангенциальной сепарации по любому из пп. 1-5, отличающийся тем, что пористая основа (2) выполнена из органического или неорганического материала.
7. Сепарационный элемент для тангенциальной сепарации по любому из пп. 1-5, отличающийся тем, что он содержит пористую основу (2) и по меньшей мере один сепарационный слой (4), непрерывно нанесенный на внутренние стенки (31) каналов (3) и полностью покрывающий препятствия, каждый из которых выполнен из керамики, выбранной среди оксидов, нитридов, карбидов и других керамических материалов и их смесей, и, в частности, из оксидов титана, алюминия и циркония или их смесей, из нитрида титана, нитрида алюминия, нитрида бора, карбида кремния, возможно в смеси с другим керамическим материалом.
8. Сепарационный элемент для тангенциальной сепарации по любому из пп. 1-7, отличающийся тем, что основа имеет средний размер пор в диапазоне от 4 мкм до 40 мкм.
9. Сепарационный элемент для тангенциальной сепарации по п. 8, отличающийся тем, что средний размер пор соответствует значению d50 объемного распределения, при котором 50% общего объема пор соответствуют объему пор диаметром менее d50; при этом объемное распределение определяют методом ртутной порометрии, например, описанным в стандарте ISO 15901-1 :2005.
10. Сепарационный элемент для тангенциальной сепарации по любому из пп. 1-9, отличающийся тем, что наружная поверхность (5) пористой основы имеет постоянный профиль.
11. Сепарационный элемент для тангенциальной сепарации по любому из пп. 1-10, отличающийся тем, что препятствия (9), выполненные в по меньшей мере двух каналах, отличаются друг от друга.
12. Способ изготовления сепарационного элемента для тангенциальной сепарации по любому из пп. 1-11, в котором трехмерную структуру основы получают посредством формирования элементарных пластов, укладываемых друг на друга и последовательно соединяемых между собой таким образом, чтобы постепенно наращивать желаемую трехмерную структуру.
13. Способ по п. 12, отличающийся тем, что трехмерную структуру получают путем повторения следующих стадий:
- наносят непрерывный слой материала, предназначенного для образования пористой основы, при этом указанный слой имеет постоянную толщину на площади, превышающей сечение указанной пористой основы на указанном уровне пласта;
- в соответствии с определенным рисунком для каждого пласта локально уплотняют часть материала, использованную для создания элементарного пласта, и одновременно соединяют сформированный таким образом элементарный пласт с предыдущим пластом.
14. Способ по п. 12 или 13, отличающийся тем, что наносят непрерывный слой твердого материала в виде органического или неорганического порошка.
15. Способ по п. 12, отличающийся тем, что наносят непрерывный слой среды в виде жидкого фотополимеруемого предшественника, в котором находится неорганический порошок.
16. Способ по п. 12, отличающийся тем, что каждый пласт получают путем непрерывного или периодического расплавления нити твердого термоплавкого предшественника, который является либо термоплавким органическим полимером, используемым отдельно для получения органической основы и органического слоя, либо смесью термоплавкого органического полимера и керамического неорганического порошка для получения неорганической основы.
17. Способ по п. 12, отличающийся тем, что последовательно создают валики материала путем распыления порошка, расплавленного в лазерном пучке.
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| FR1457744A FR3024664B1 (fr) | 2014-08-11 | 2014-08-11 | Nouvelles geometries d'elements tubulaires multicanaux de separation par flux tangentiel integrant des promoteurs de turbulences et procede de fabrication |
| FR1457744 | 2014-08-11 | ||
| PCT/FR2015/051998 WO2016024056A1 (fr) | 2014-08-11 | 2015-07-21 | Nouvelles geometries d'elements tubulaires multicanaux de separation par flux tangentiel integrant des promoteurs de turbulences et procede de fabrication |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR3024663B1 (fr) * | 2014-08-11 | 2020-05-08 | Technologies Avancees Et Membranes Industrielles | Nouvelles geometries d'elements tubulaires monocanaux de separation par flux tangentiel integrant des promoteurs de turbulences et procede de fabrication |
| FR3024665B1 (fr) * | 2014-08-11 | 2020-05-08 | Technologies Avancees Et Membranes Industrielles | Element de separation par flux tangentiel integrant des obstacles a la circulation et procede de fabrication |
| US10089416B1 (en) * | 2015-03-12 | 2018-10-02 | Stratasys, Inc. | Self-supporting internal passageways for powder metal additive manufacturing |
| FR3060410B1 (fr) | 2016-12-21 | 2019-05-24 | Technologies Avancees Et Membranes Industrielles | Element de separation par flux tangentiel integrant des canaux flexueux |
| WO2018235210A1 (ja) * | 2017-06-21 | 2018-12-27 | エム・テクニック株式会社 | ろ過膜モジュール及びろ過処理方法 |
| DE102018003063A1 (de) * | 2018-04-14 | 2019-10-17 | Linde Aktiengesellschaft | Verfahren zum generativen Fertigen eines dreidimensionalen membranartigen Bauteils, sowie ein solches dreidimensionales membranes Bauteil |
| FR3088831B1 (fr) | 2018-11-27 | 2020-12-04 | Tech Avancees Et Membranes Industrielles | Procédé de fabrication par addition de matière de supports inorganiques de filtration à partir d’un filament thermofusible et membrane obtenue |
| FR3088832B1 (fr) | 2018-11-27 | 2022-01-14 | Tech Avancees Et Membranes Industrielles | Procédé de fabrication par addition de matière de supports inorganiques de filtration et membrane obtenue |
| DE102020121547A1 (de) * | 2020-08-17 | 2022-02-17 | InnoSpire Technologies GmbH | Monolithisch aufgebaute keramische Membranfilter |
| EP4196248A1 (de) * | 2020-08-17 | 2023-06-21 | InnoSpire Technologies GmbH | Monolithisch aufgebaute membranfilter |
| DE102020121549A1 (de) * | 2020-08-17 | 2022-02-17 | InnoSpire Technologies GmbH | Monolithisch aufgebaute Membranfilter |
| FR3116446B1 (fr) * | 2020-11-23 | 2022-11-25 | Tech Avancees Et Membranes Industrielles | Elément de séparation d’un milieu liquide à contrainte de cisaillement pariétale élevée |
| CN112676575B (zh) * | 2020-12-16 | 2023-05-05 | 南京晨光集团有限责任公司 | 一种用于大直径管路的选区激光熔化成形方法 |
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| FR2503615B1 (fr) * | 1978-11-27 | 1985-10-11 | Commissariat Energie Atomique | Procede de fabrication de tubes cylindriques en ceramique presentant des empreintes localisees et dispositif de mise en oeuvre de ce procede |
| FR2503616A1 (fr) * | 1978-11-27 | 1982-10-15 | Commissariat Energie Atomique | Procede et dispositif de formation d'empreintes sur des tubes en ceramique |
| JPS6220601U (ru) * | 1985-07-23 | 1987-02-07 | ||
| GB2223690B (en) * | 1988-10-17 | 1991-05-01 | Roger Stanley White | Filtration systems |
| DE4134223C1 (ru) * | 1991-10-16 | 1992-11-12 | Stora Feldmuehle Ag, 4000 Duesseldorf, De | |
| GB9504908D0 (en) * | 1995-03-10 | 1995-04-26 | Bellhouse Brian John | Filter |
| FR2736843B1 (fr) | 1995-07-19 | 1997-09-26 | Centre Nat Rech Scient | Tube poreux a empreintes pour filtration tangentielle |
| FR2741821B1 (fr) * | 1995-12-05 | 1998-02-20 | Tami Ind | Element tubulaire inorganique de filtration presentant une surface de filtration et une resistance mecanique accrues |
| CN101301589B (zh) * | 2001-09-17 | 2011-08-03 | 日本碍子株式会社 | Ddr型沸石膜复合物及其制造方法 |
| CA2473246A1 (en) * | 2002-01-29 | 2003-08-07 | Amersham Biosciences Membrane Separations Corp. | Convoluted surface hollow fiber membranes |
| RU2287358C1 (ru) * | 2005-06-08 | 2006-11-20 | Николай Яковлевич ЗАЙЦЕВ | Фильтр-сепарационный элемент для очистки и осушки газов |
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| ES2427715B1 (es) * | 2012-03-30 | 2014-05-09 | Asociación De Investigación De La Industria Del Juguete, Conexas Y Afines | Procedimiento para la fabricación de sistemas monolíticos de naturaleza cerámica o carbonosa |
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| ES2860927T3 (es) | 2021-10-05 |
| RU2017107769A3 (ru) | 2019-02-04 |
| EP3180109A1 (fr) | 2017-06-21 |
| CN107155312B (zh) | 2021-03-23 |
| WO2016024056A1 (fr) | 2016-02-18 |
| EP3180109B1 (fr) | 2021-02-24 |
| US20170232393A1 (en) | 2017-08-17 |
| FR3024664A1 (fr) | 2016-02-12 |
| DK3180109T3 (da) | 2021-05-17 |
| PT3180109T (pt) | 2021-04-20 |
| FR3024664B1 (fr) | 2020-05-08 |
| PL3180109T3 (pl) | 2021-07-12 |
| HUE054244T2 (hu) | 2021-08-30 |
| JP6815989B2 (ja) | 2021-01-20 |
| RU2692723C2 (ru) | 2019-06-26 |
| JP2017532187A (ja) | 2017-11-02 |
| CN107155312A (zh) | 2017-09-12 |
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