JPWO2022202903A5 - - Google Patents
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- Publication number
- JPWO2022202903A5 JPWO2022202903A5 JP2022539769A JP2022539769A JPWO2022202903A5 JP WO2022202903 A5 JPWO2022202903 A5 JP WO2022202903A5 JP 2022539769 A JP2022539769 A JP 2022539769A JP 2022539769 A JP2022539769 A JP 2022539769A JP WO2022202903 A5 JPWO2022202903 A5 JP WO2022202903A5
- Authority
- JP
- Japan
- Prior art keywords
- particles
- silicon carbide
- honeycomb structure
- ceramic honeycomb
- manufacturing
- 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
Links
- 239000002245 particle Substances 0.000 claims 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 11
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims 9
- 239000000919 ceramic Substances 0.000 claims 6
- 239000000395 magnesium oxide Substances 0.000 claims 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 5
- 229910052878 cordierite Inorganic materials 0.000 claims 4
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 4
- 238000005192 partition Methods 0.000 claims 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 3
- 239000011230 binding agent Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 229910052710 silicon Inorganic materials 0.000 claims 3
- 239000010703 silicon Substances 0.000 claims 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 2
- 239000004927 clay Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 229910052596 spinel Inorganic materials 0.000 claims 2
- 239000011029 spinel Substances 0.000 claims 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 1
- 238000003763 carbonization Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 1
- 239000000347 magnesium hydroxide Substances 0.000 claims 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021054389 | 2021-03-26 | ||
| JP2021054389 | 2021-03-26 | ||
| PCT/JP2022/013530 WO2022202903A1 (ja) | 2021-03-26 | 2022-03-23 | 炭化珪素質セラミックハニカム構造体及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022202903A1 JPWO2022202903A1 (https=) | 2022-09-29 |
| JP7205671B1 JP7205671B1 (ja) | 2023-01-17 |
| JPWO2022202903A5 true JPWO2022202903A5 (https=) | 2023-02-20 |
Family
ID=83395687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022539769A Active JP7205671B1 (ja) | 2021-03-26 | 2022-03-23 | 炭化珪素質セラミックハニカム構造体及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11858857B2 (https=) |
| EP (1) | EP4230279A4 (https=) |
| JP (1) | JP7205671B1 (https=) |
| KR (1) | KR102590832B1 (https=) |
| CN (1) | CN116669830B (https=) |
| WO (1) | WO2022202903A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025110145A1 (ja) * | 2023-11-22 | 2025-05-30 | 株式会社プロテリアル | 炭化珪素質セラミックハニカム構造体 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3548914B2 (ja) | 1992-12-16 | 2004-08-04 | イビデン株式会社 | 触媒担体の製造方法 |
| JP4136319B2 (ja) | 2000-04-14 | 2008-08-20 | 日本碍子株式会社 | ハニカム構造体及びその製造方法 |
| US6736875B2 (en) * | 2001-12-13 | 2004-05-18 | Corning Incorporated | Composite cordierite filters |
| JP2005296936A (ja) * | 2004-02-12 | 2005-10-27 | Hitachi Metals Ltd | セラミックハニカムフィルタ及び排気ガス浄化装置 |
| JP5193804B2 (ja) | 2008-10-30 | 2013-05-08 | 日本碍子株式会社 | 炭化珪素質多孔体及びその製造方法 |
| EP2687502B1 (en) | 2011-03-18 | 2019-06-12 | NGK Insulators, Ltd. | Silicon carbide-based porous object, honeycomb structure, and catalyst support of electric heating type |
| CN104185615B (zh) | 2012-03-28 | 2018-07-03 | 日本碍子株式会社 | 碳化硅质多孔体、蜂窝结构体及电加热式催化剂载体 |
| EP2832713B1 (en) * | 2012-03-28 | 2019-02-27 | NGK Insulators, Ltd. | Porous material and honeycomb structure |
| EP2832712B1 (en) * | 2012-03-28 | 2017-08-09 | NGK Insulators, Ltd. | Porous material, honeycomb structure |
| JP6654085B2 (ja) * | 2016-03-31 | 2020-02-26 | 日本碍子株式会社 | 多孔質材料、及び多孔質材料の製造方法並びにハニカム構造体 |
| JP2017226560A (ja) * | 2016-06-20 | 2017-12-28 | 積水化学工業株式会社 | 無機質焼結体製造用ペースト |
-
2022
- 2022-03-23 US US18/037,696 patent/US11858857B2/en active Active
- 2022-03-23 CN CN202280008608.1A patent/CN116669830B/zh active Active
- 2022-03-23 WO PCT/JP2022/013530 patent/WO2022202903A1/ja not_active Ceased
- 2022-03-23 EP EP22775685.5A patent/EP4230279A4/en active Pending
- 2022-03-23 JP JP2022539769A patent/JP7205671B1/ja active Active
- 2022-03-23 KR KR1020237018005A patent/KR102590832B1/ko active Active
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