JPH0232004B2 - - Google Patents
Info
- Publication number
- JPH0232004B2 JPH0232004B2 JP59251140A JP25114084A JPH0232004B2 JP H0232004 B2 JPH0232004 B2 JP H0232004B2 JP 59251140 A JP59251140 A JP 59251140A JP 25114084 A JP25114084 A JP 25114084A JP H0232004 B2 JPH0232004 B2 JP H0232004B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- honeycomb
- particulate
- inlet side
- plugged
- 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 - Lifetime
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 25
- 239000002002 slurry Substances 0.000 claims description 17
- 239000011247 coating layer Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 8
- 230000003197 catalytic effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000013618 particulate matter Substances 0.000 description 8
- 239000011148 porous material Substances 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910002666 PdCl2 Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 210000002268 wool Anatomy 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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Catalysts (AREA)
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59251140A JPS61129016A (ja) | 1984-11-28 | 1984-11-28 | ハニカム型パティキュレート捕集用フイルタの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59251140A JPS61129016A (ja) | 1984-11-28 | 1984-11-28 | ハニカム型パティキュレート捕集用フイルタの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129016A JPS61129016A (ja) | 1986-06-17 |
| JPH0232004B2 true JPH0232004B2 (de) | 1990-07-18 |
Family
ID=17218264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59251140A Granted JPS61129016A (ja) | 1984-11-28 | 1984-11-28 | ハニカム型パティキュレート捕集用フイルタの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129016A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724740B2 (ja) * | 1985-07-02 | 1995-03-22 | 株式会社日本触媒 | 排ガス浄化用触媒およびその製法 |
| JP2600192B2 (ja) * | 1987-08-31 | 1997-04-16 | スズキ株式会社 | 排気ガス浄化用コンバータ |
| EP0731256B1 (de) * | 1992-09-28 | 2000-03-22 | Ford Motor Company Limited | Filterelement zur Steuerung der Abgasemission von Brennkraftmaschinen |
| JP2002172304A (ja) * | 2000-09-26 | 2002-06-18 | Ngk Insulators Ltd | 複層構造ハニカムフィルタ及びその製造方法 |
| KR20020058812A (ko) * | 2000-12-30 | 2002-07-12 | 이계안 | 배기가스 재순환 장치 |
| DE60336824D1 (de) | 2002-09-05 | 2011-06-01 | Ngk Insulators Ltd | Wabenstruktur |
| DE10341216A1 (de) * | 2003-09-04 | 2005-04-14 | J. Eberspächer GmbH & Co. KG | Partikelfilter |
| JP4737594B2 (ja) * | 2004-02-18 | 2011-08-03 | 日立金属株式会社 | セラミックハニカムフィルタ |
| JP4900037B2 (ja) * | 2007-05-22 | 2012-03-21 | 日産自動車株式会社 | 排気ガス浄化用触媒の製造装置および製造方法 |
| JP4990379B2 (ja) * | 2010-03-30 | 2012-08-01 | 日本碍子株式会社 | 目封止ハニカム構造体、及びその製造方法 |
| WO2013145320A1 (ja) * | 2012-03-30 | 2013-10-03 | イビデン株式会社 | ハニカムフィルタ及びハニカムフィルタの製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56148607A (en) * | 1980-04-18 | 1981-11-18 | Enukoa:Kk | Exhaust gas filter for diesel engine |
-
1984
- 1984-11-28 JP JP59251140A patent/JPS61129016A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56148607A (en) * | 1980-04-18 | 1981-11-18 | Enukoa:Kk | Exhaust gas filter for diesel engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61129016A (ja) | 1986-06-17 |
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