JPH0160652B2 - - Google Patents
Info
- Publication number
- JPH0160652B2 JPH0160652B2 JP5025580A JP5025580A JPH0160652B2 JP H0160652 B2 JPH0160652 B2 JP H0160652B2 JP 5025580 A JP5025580 A JP 5025580A JP 5025580 A JP5025580 A JP 5025580A JP H0160652 B2 JPH0160652 B2 JP H0160652B2
- Authority
- JP
- Japan
- Prior art keywords
- ceramic body
- exhaust gas
- filter
- holes
- thin wall
- 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 38
- 239000003054 catalyst Substances 0.000 claims description 21
- 239000010419 fine particle Substances 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 239000011148 porous material Substances 0.000 description 10
- 239000000779 smoke Substances 0.000 description 10
- 239000000446 fuel Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 229910052878 cordierite Inorganic materials 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 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 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 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 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000002023 wood Substances 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
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5025580A JPS56148607A (en) | 1980-04-18 | 1980-04-18 | Exhaust gas filter for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5025580A JPS56148607A (en) | 1980-04-18 | 1980-04-18 | Exhaust gas filter for diesel engine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62094291A Division JPS62247111A (ja) | 1987-04-18 | 1987-04-18 | デイ−ゼルエンジン用排出ガス濾過体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56148607A JPS56148607A (en) | 1981-11-18 |
| JPH0160652B2 true JPH0160652B2 (es) | 1989-12-25 |
Family
ID=12853864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5025580A Granted JPS56148607A (en) | 1980-04-18 | 1980-04-18 | Exhaust gas filter for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56148607A (es) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730551A (en) * | 1980-07-29 | 1982-02-18 | Ngk Spark Plug Co Ltd | Honeycomb-type catalyst for cleaning exhaust gas |
| DE3101026A1 (de) * | 1981-01-15 | 1982-08-26 | Engelhard Kali-Chemie Autocat Gmbh, 3000 Hannover | Bifunktionaler filter zur behandlung von abgasen |
| JPS57194048A (en) * | 1981-05-23 | 1982-11-29 | Toyota Motor Corp | Waste gas filter |
| DE3205673A1 (de) * | 1982-02-17 | 1983-09-01 | Engelhard Kali-Chemie Autocat Gmbh, 3000 Hannover | Vorrichtung zur reinigung der abgase von dieselmotoren, insbesondere bei kraftfahrzeugen |
| US4512786A (en) * | 1982-04-21 | 1985-04-23 | Mazda Motor Corporation | Exhaust gas purifying device |
| JPS59211708A (ja) * | 1983-05-17 | 1984-11-30 | Nissan Motor Co Ltd | 内燃機関の排気フイルタ装置 |
| FR2550820B1 (fr) * | 1983-08-18 | 1987-08-21 | Jourdan Charles | Dispositif d'echappement pour moteur a combustion interne |
| JPS61129016A (ja) * | 1984-11-28 | 1986-06-17 | Kiyataraa Kogyo Kk | 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 |
| JPS62725U (es) * | 1985-06-19 | 1987-01-06 | ||
| JPS6242747A (ja) * | 1985-08-20 | 1987-02-24 | Matsushita Electric Ind Co Ltd | 触媒担持用構造体 |
| US4830749A (en) * | 1986-07-15 | 1989-05-16 | Ngk Insulators, Ltd. | Liquid waste filtering apparatus |
| DE3923985C1 (es) * | 1989-07-20 | 1990-06-28 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
| US5228891A (en) * | 1992-01-07 | 1993-07-20 | Pall Corporation | Regenerable diesel exhaust filter |
| US5470364A (en) * | 1992-01-07 | 1995-11-28 | Pall Corporation | Regenerable diesel exhaust filter |
| US5457945A (en) * | 1992-01-07 | 1995-10-17 | Pall Corporation | Regenerable diesel exhaust filter and heater |
| EP0590814B1 (en) * | 1992-09-28 | 1996-12-18 | Ford Motor Company Limited | A particulate and exhaust gas emission control system |
| CN1246573C (zh) | 2000-03-27 | 2006-03-22 | 丰田自动车株式会社 | 内燃机的排气净化装置 |
| DE60131510T2 (de) | 2000-03-27 | 2008-10-23 | Toyota Jidosha Kabushiki Kaisha, Toyota-shi | Abgasreinigungsvorrichtung |
| EP1138888B1 (en) * | 2000-03-27 | 2005-05-18 | Toyota Jidosha Kabushiki Kaisha | A device for purifying the exhaust gas of an internal combustion engine |
| US6568178B2 (en) | 2000-03-28 | 2003-05-27 | Toyota Jidosha Kabushiki Kaisha | Device for purifying the exhaust gas of an internal combustion engine |
| FR2849670B1 (fr) * | 2003-01-07 | 2007-04-13 | Peugeot Citroen Automobiles Sa | Filtre a particules pour ligne d'echappement d'un moteur a combustion interne et ligne d'echappement le comprenant |
| ATE487858T1 (de) * | 2003-01-07 | 2010-11-15 | Peugeot Citroen Automobiles Sa | Unterstützungssystem zur regeneration einesteilchenfilters in einer auslassleitung eines dieselmotors |
| DE10341216A1 (de) * | 2003-09-04 | 2005-04-14 | J. Eberspächer GmbH & Co. KG | Partikelfilter |
| KR100747088B1 (ko) * | 2006-06-20 | 2007-08-07 | 희성엥겔하드주식회사 | 열내구성이 개선된 디젤엔진 매연여과장치용 촉매식 ｄｐｆ |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938266A (es) * | 1972-08-16 | 1974-04-09 | ||
| JPS5412029A (en) * | 1977-06-30 | 1979-01-29 | Texaco Development Corp | Smoke filter |
| JPS5618016A (en) * | 1979-07-20 | 1981-02-20 | Nippon Soken Inc | Cleaner for fine grain of carbon |
-
1980
- 1980-04-18 JP JP5025580A patent/JPS56148607A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938266A (es) * | 1972-08-16 | 1974-04-09 | ||
| JPS5412029A (en) * | 1977-06-30 | 1979-01-29 | Texaco Development Corp | Smoke filter |
| JPS5618016A (en) * | 1979-07-20 | 1981-02-20 | Nippon Soken Inc | Cleaner for fine grain of carbon |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56148607A (en) | 1981-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0160652B2 (es) | ||
| RU2392456C2 (ru) | Способ и устройство для очистки выхлопного газа | |
| JP5447757B2 (ja) | 触媒被覆された粒子フィルタ及びその製造方法並びにその使用 | |
| KR100605005B1 (ko) | 희박한 배기가스 처리용 촉매적 매연 필터 | |
| US8844274B2 (en) | Compact diesel engine exhaust treatment system | |
| US5628975A (en) | Method for purifying exhaust gas from a diesel engine | |
| US10808585B2 (en) | Catalytic wall-flow filter with partial surface coating | |
| JP5193437B2 (ja) | 排ガス浄化用触媒 | |
| US20040037754A1 (en) | Apparatus for the removal of soot particles from the exhaust gas of diesel engines | |
| US20110120089A1 (en) | Exhaust particulate management for gasoline-fueled engines | |
| KR100747088B1 (ko) | 열내구성이 개선된 디젤엔진 매연여과장치용 촉매식 ｄｐｆ | |
| JPH0994434A (ja) | 排ガス浄化用フィルター | |
| JP2010269205A (ja) | 排ガス浄化用触媒 | |
| JP2022188023A (ja) | 膜を有する触媒ウォールフロー型フィルター | |
| JP3900421B2 (ja) | ウォールフロー型ディーゼル排ガス浄化用フィルタ型触媒およびディーゼル排ガス浄化用装置 | |
| JP2011214577A (ja) | ディーゼルエンジン排気ガスから煤粒子を取り除くためのプロセスおよびデバイス | |
| KR20090092291A (ko) | 개선된 매연 필터 | |
| KR20080046650A (ko) | 디젤 배기가스 처리 장치 및 이것을 위한 촉매 조성물 | |
| JP4006645B2 (ja) | 排ガス浄化装置 | |
| JP3874246B2 (ja) | ディーゼル排ガス浄化用フィルタ型触媒 | |
| KR100914279B1 (ko) | 배기가스정화촉매 및 그 제조방법 | |
| JPH0255603B2 (es) | ||
| JP2788494B2 (ja) | ハニカム状排ガス浄化構造体および該構造体を用いた排ガスの浄化方法 | |
| JP2003225540A (ja) | 排ガス浄化装置及びディーゼル排ガス浄化方法 | |
| RU2018120361A (ru) | Катализатор окисления |