JPS626856B2 - - Google Patents
Info
- Publication number
- JPS626856B2 JPS626856B2 JP55032233A JP3223380A JPS626856B2 JP S626856 B2 JPS626856 B2 JP S626856B2 JP 55032233 A JP55032233 A JP 55032233A JP 3223380 A JP3223380 A JP 3223380A JP S626856 B2 JPS626856 B2 JP S626856B2
- Authority
- JP
- Japan
- Prior art keywords
- honeycomb structure
- ceramic honeycomb
- coating layer
- thermal shock
- thermal expansion
- 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.)
- Expired
Links
- 239000000919 ceramic Substances 0.000 claims description 37
- 230000035939 shock Effects 0.000 claims description 25
- 239000011247 coating layer Substances 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 241000264877 Hippospongia communis Species 0.000 description 26
- 239000003054 catalyst Substances 0.000 description 14
- 239000002002 slurry Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 239000005995 Aluminium silicate Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052863 mullite Inorganic materials 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 235000012222 talc Nutrition 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 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 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2825—Ceramics
- F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3223380A JPS56129044A (en) | 1980-03-14 | 1980-03-14 | Thermal shock resistant ceramic honeycomb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3223380A JPS56129044A (en) | 1980-03-14 | 1980-03-14 | Thermal shock resistant ceramic honeycomb structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56129044A JPS56129044A (en) | 1981-10-08 |
| JPS626856B2 true JPS626856B2 (zh) | 1987-02-13 |
Family
ID=12353252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3223380A Granted JPS56129044A (en) | 1980-03-14 | 1980-03-14 | Thermal shock resistant ceramic honeycomb structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56129044A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005144284A (ja) * | 2003-11-13 | 2005-06-09 | Ngk Insulators Ltd | セラミックハニカム構造体 |
| CN111744286A (zh) * | 2019-03-27 | 2020-10-09 | 日本碍子株式会社 | 蜂窝结构体的制造方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0761892B2 (ja) * | 1987-11-11 | 1995-07-05 | 日本碍子株式会社 | コージェライトハニカム構造体 |
| EP2077155B1 (en) * | 2002-06-17 | 2014-12-17 | Hitachi Metals, Ltd. | Ceramic honeycomb structure |
| JP2008043851A (ja) * | 2006-08-11 | 2008-02-28 | Tokyo Yogyo Co Ltd | ハニカム構造体 |
| JP2008254947A (ja) * | 2007-04-02 | 2008-10-23 | Tokyo Yogyo Co Ltd | ハニカム構造体 |
| JP6144937B2 (ja) * | 2012-03-30 | 2017-06-07 | 日本碍子株式会社 | 熱交換部材 |
-
1980
- 1980-03-14 JP JP3223380A patent/JPS56129044A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005144284A (ja) * | 2003-11-13 | 2005-06-09 | Ngk Insulators Ltd | セラミックハニカム構造体 |
| JP4504660B2 (ja) * | 2003-11-13 | 2010-07-14 | 日本碍子株式会社 | セラミックハニカム構造体 |
| CN111744286A (zh) * | 2019-03-27 | 2020-10-09 | 日本碍子株式会社 | 蜂窝结构体的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56129044A (en) | 1981-10-08 |
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