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RU2011121312A - Матрица, собираемая с помощью макропористого затвердевшего вяжущего - Google Patents

Матрица, собираемая с помощью макропористого затвердевшего вяжущего Download PDF

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Publication number
RU2011121312A
RU2011121312A RU2011121312/05A RU2011121312A RU2011121312A RU 2011121312 A RU2011121312 A RU 2011121312A RU 2011121312/05 A RU2011121312/05 A RU 2011121312/05A RU 2011121312 A RU2011121312 A RU 2011121312A RU 2011121312 A RU2011121312 A RU 2011121312A
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RU
Russia
Prior art keywords
matrix according
macropores
specified
less
elements
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RU2011121312/05A
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English (en)
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Гаетан ШАМПАНЬ
Андриан ВЕНСАН
Антони Брио
Патрик Жиро
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Сен-Гобен Сантр де Решерш э д`Этюд Эропен
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Publication of RU2011121312A publication Critical patent/RU2011121312A/ru

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    • C04B38/0006—Honeycomb structures
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    • C04B38/0019—Honeycomb structures assembled from subunits characterised by the material used for joining separate subunits
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Abstract

1. Сборная керамическая матрица, содержащая элементы, плотно скрепленные друг с другом посредством стыка, причем стык и/или периферийное покрытие содержит затвердевшее вяжущее, имеющее в плоскости среза, перпендикулярной, по меньшей мере, к одной из находящихся напротив друг друга сторон элементов, собранных с помощью указанного стыка, поры с эквивалентным диаметром от 200 мкм до 40 мм, называемые ниже «макропорами», в таком количестве, чтобы в указанной плоскости среза суммарная площадь поверхность, занятая указанными макропорами, составляла более 15% и менее 80% наблюдаемой суммарной площади поверхности, причем более 50% макропор имеют эквивалентный диаметр от 500 мкм до 5 мм.2. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит менее 10% неорганических волокон в мас.% от сухого минерального вещества.3. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит органические волокна в количестве более 0,1% в мас.% от сухого минерального вещества.4. Матрица по п.1, отличающаяся тем, что, по меньшей мере, 80%, количества макропор обусловлены взаимными связями ячеек пены.5. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит органические волокна в количестве более 3% и менее 10% в массовых процентах от сухого минерального вещества.6. Матрица по п.1, отличающаяся тем, что более 5% количества макропор имеют фактическую длину и фактическую ширину, превышающую в 2 раза их фактическую толщину.7. Матрица по п.1, отличающаяся тем, что более 50% количества указанных макропор имеют такую форму, при которой отношение друг к другу их длины и ширины, измеренных в указанной плоскости среза, превышает 2.8. Матрица по п.

Claims (34)

1. Сборная керамическая матрица, содержащая элементы, плотно скрепленные друг с другом посредством стыка, причем стык и/или периферийное покрытие содержит затвердевшее вяжущее, имеющее в плоскости среза, перпендикулярной, по меньшей мере, к одной из находящихся напротив друг друга сторон элементов, собранных с помощью указанного стыка, поры с эквивалентным диаметром от 200 мкм до 40 мм, называемые ниже «макропорами», в таком количестве, чтобы в указанной плоскости среза суммарная площадь поверхность, занятая указанными макропорами, составляла более 15% и менее 80% наблюдаемой суммарной площади поверхности, причем более 50% макропор имеют эквивалентный диаметр от 500 мкм до 5 мм.
2. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит менее 10% неорганических волокон в мас.% от сухого минерального вещества.
3. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит органические волокна в количестве более 0,1% в мас.% от сухого минерального вещества.
4. Матрица по п.1, отличающаяся тем, что, по меньшей мере, 80%, количества макропор обусловлены взаимными связями ячеек пены.
5. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит органические волокна в количестве более 3% и менее 10% в массовых процентах от сухого минерального вещества.
6. Матрица по п.1, отличающаяся тем, что более 5% количества макропор имеют фактическую длину и фактическую ширину, превышающую в 2 раза их фактическую толщину.
7. Матрица по п.1, отличающаяся тем, что более 50% количества указанных макропор имеют такую форму, при которой отношение друг к другу их длины и ширины, измеренных в указанной плоскости среза, превышает 2.
8. Матрица по п.1, отличающаяся тем, что суммарная площадь поверхности, занятая указанными макропорами, составляет в указанной плоскости среза более 20% и менее 50% наблюдаемой суммарной площади поверхности.
9. Матрица по п.1, отличающаяся тем, что в указанной плоскости среза более 20% количества макропор имеют эквивалентный диаметр в диапазоне от 5 мм до 10 мм.
10. Матрица по п.1, отличающаяся тем, что в указанной плоскости среза более 5% количества макропор имеют эквивалентный диаметр более 10 мм.
11. Матрица по п.1, отличающаяся тем, что в указанном стыке макропоры расположены, по существу, параллельно сторонам указанных элементов, между которыми расположен указанный стык.
12. Матрица по п.1, отличающаяся тем, что распределение размера пор в указанной плоскости среза следует первой моде, строящейся вокруг размера от 500 мкм до 5 мм, и второй моде, строящейся вокруг размера от 1 мкм до 50 мкм.
13. Матрица по п.1, отличающаяся тем, что более 50% количества макропор расположены, по существу, по всей толщине стыка, однако при этом между указанными макропорами и указанными элементами располагается слой вяжущего толщиной, по меньшей мере, 50 мкм.
14. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит более 5% неорганических полых сфер в процентах от массы минерального вещества.
15. Матрица по п.14, отличающаяся тем, что неорганические полые сферы распределены по двум следующим фракциям при суммарном количестве 100 мас.%:
фракция, составляющая от 60 до 80 мас.% неорганических полых сфер и имеющая средний размер более 110 мкм и менее 150 мкм, и фракция, составляющая от 20 до 40 мас.% неорганических полых сфер и имеющая средний размер более 35 мкм и менее 55 мкм.
16. Матрица по п.1, отличающаяся тем, что суммарная пористость затвердевшего вяжущего более 30% и менее 90%.
17. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит более 0,05% и менее 5% термореактивной смолы в процентах от массы сухого минерального вещества.
18. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит окись кальция СаО в количестве менее 0,5% и/или содержит более 50% карбида кремния в процентах от массы сухого минерального вещества.
19. Матрица по п.1, отличающаяся тем, что карбид кремния, оксид алюминия, диоксид циркония и диоксид кремния составляют более 85% массы сухого минерального вещества, входящего в состав затвердевшего вяжущего.
20. Матрица по п.19, в которой карбид кремния присутствует в форме частиц, средний размер которых менее 200 мкм.
21. Матрица по п.1, отличающаяся тем, что затвердевшее вяжущее содержит, в массовых процентах от сухого минерального вещества, по меньшей мере, 5% огнеупорных частиц с размером от 0,1 до 10 мкм.
22. Матрица по п.1, отличающаяся тем, что указанные элементы представляют собой фильтрующие элементы с более чем 30%-ной открытой пористостью.
23. Матрица по п.1, отличающаяся тем, что указанные элементы включают в себя входные каналы и выходные каналы, причем совокупный объем указанных входных каналов превышает совокупный объем указанных выходных каналов.
24. Матрица по п.1, отличающаяся тем, что указанный стык сцепляется с указанными элементами не по всей поверхности контакта.
25. Матрица по п.1, отличающаяся тем, что указанные элементы собраны с помощью несплошного стыка.
26. Матрица по п.1, отличающаяся тем, что указанная плоскость среза представляет собой среднюю поперечную плоскость и/или среднюю продольную плоскость стыка.
27. Матрица по любому из пп.1-26, отличающаяся тем, что на боковую поверхность керамической матрицы нанесено периферийное покрытие.
28. Способ изготовления сборной фильтрующей матрицы по любому из пп.1-27, включающий последовательные этапы:
a) приготовление свежего вяжущего из исходной навески;
b) укладка указанного свежего вяжущего между подлежащими сборке элементами;
c) отверждение указанного свежего вяжущего,
отличающийся тем, что исходная навеска содержит
от 0,1 до 10% органических волокон в мас.% от сухого минерального вещества и/или
от 0,5 до 10% вспенивающего вещества и от 0,05 до 5% гелеобразующего вещества в мас.% от сухого минерального вещества;
и/или в свежее вяжущее, приготовленное на этапе а), запускают газ.
29. Способ по п.28, отличающийся тем, что указанная исходная навеска содержит более 5% неорганических полых сфер в мас.% от сухого минерального вещества.
30. Способ по п.28, отличающийся тем, что на этапе с) отверждение указанного свежего вяжущего осуществляют с применением термообработки.
31. Способ по любому из пп.28-30, отличающийся тем, что на этапе а) вдувают от 0,5 до 2,5 литров газа на литр свежего вяжущего.
32. Способ по любому из пп.28-30, отличающийся тем, что на этапе с) подлежащие сборке элементы фиксируют.
33. Способ по п.30, отличающийся тем, что на этапе с) отверждение осуществляют при температуре от 100 до 200°С.
34. Способ по п.30, отличающийся тем, что на этапе с) выполняют термообработку при температуре от 400 до 1200°С.
RU2011121312/05A 2008-10-30 2009-10-30 Матрица, собираемая с помощью макропористого затвердевшего вяжущего RU2011121312A (ru)

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FR2961113B1 (fr) * 2010-06-15 2012-06-08 Saint Gobain Ct Recherches Filtre catalytique pour la filtration d'un gaz comprenant un ciment de joint incorporant un materiau geopolymere
FR2987835B1 (fr) * 2012-03-07 2014-03-14 Saint Gobain Ct Recherches Beton auto-nivelant.
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US9702490B2 (en) * 2013-04-30 2017-07-11 Corning Incorporated Sealing method for silicon carbide parts used at high temperatures
FR3034451B1 (fr) * 2015-04-03 2017-05-05 Constructions Mec Consultants Element de construction pour la realisation d'un tunnel, tunnel comprenant un tel element et procedes de fabrication d'un tel element et d'un tel tunnel
JP6825293B2 (ja) * 2016-09-30 2021-02-03 セイコーエプソン株式会社 三次元造形物製造用組成物および三次元造形物の製造方法
CN107619226B (zh) * 2017-10-23 2020-06-16 中国海洋大学 一种多孔水泥膜及其制备方法和用途
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EP3977959B1 (de) * 2020-09-30 2024-07-31 Ivoclar Vivadent AG Verfahren zur herstellung eines dentalen formkörpers
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US7387829B2 (en) * 2004-01-13 2008-06-17 Ibiden Co., Ltd. Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure
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WO2010049909A1 (fr) 2010-05-06
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