CN111379613B - 负载大孔钙钛矿氧化物的柴油颗粒捕集器及其应用 - Google Patents
负载大孔钙钛矿氧化物的柴油颗粒捕集器及其应用 Download PDFInfo
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- CN111379613B CN111379613B CN201811647594.XA CN201811647594A CN111379613B CN 111379613 B CN111379613 B CN 111379613B CN 201811647594 A CN201811647594 A CN 201811647594A CN 111379613 B CN111379613 B CN 111379613B
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- Prior art keywords
- diesel particulate
- perovskite oxide
- particulate trap
- macroporous
- catalyst
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- 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 description 4
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- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
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- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910002187 La0.8Sr0.2CoO3 Inorganic materials 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
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- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
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Images
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
- F01N3/02—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
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CN201811647594.XA CN111379613B (zh) | 2018-12-29 | 2018-12-29 | 负载大孔钙钛矿氧化物的柴油颗粒捕集器及其应用 |
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CN201811647594.XA CN111379613B (zh) | 2018-12-29 | 2018-12-29 | 负载大孔钙钛矿氧化物的柴油颗粒捕集器及其应用 |
Publications (2)
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CN111379613A CN111379613A (zh) | 2020-07-07 |
CN111379613B true CN111379613B (zh) | 2022-02-08 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112682127A (zh) * | 2021-01-26 | 2021-04-20 | 太原科技大学 | 一种汽车尾气净化装置 |
CN115845868A (zh) * | 2022-11-17 | 2023-03-28 | 华中师范大学 | 一种三维有序大孔高熵钙钛矿整体式催化器件及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1356864A1 (en) * | 2002-04-18 | 2003-10-29 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Platinum-group-metal free catalytic washcoats for particulate exhaust gas filter applications |
CN101733110A (zh) * | 2008-11-07 | 2010-06-16 | 中国石油大学(北京) | 柴油碳烟净化用三维有序大孔氧化物催化剂及其制备方法 |
CN102125855A (zh) * | 2010-12-29 | 2011-07-20 | 天津大学 | SiOC多孔陶瓷负载La0.9K0.1CoO3纳米粒子的催化剂及制备方法 |
CN104815635A (zh) * | 2015-04-30 | 2015-08-05 | 中国石油大学(北京) | 一种炭烟颗粒物燃烧用催化剂及其制备方法与应用 |
JP2018176106A (ja) * | 2017-04-18 | 2018-11-15 | エヌ・イーケムキャット株式会社 | 軽油燃焼用ディーゼル酸化触媒、及びこれを用いたディーゼルエンジンの排ガス浄化装置 |
-
2018
- 2018-12-29 CN CN201811647594.XA patent/CN111379613B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1356864A1 (en) * | 2002-04-18 | 2003-10-29 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Platinum-group-metal free catalytic washcoats for particulate exhaust gas filter applications |
CN101733110A (zh) * | 2008-11-07 | 2010-06-16 | 中国石油大学(北京) | 柴油碳烟净化用三维有序大孔氧化物催化剂及其制备方法 |
CN102125855A (zh) * | 2010-12-29 | 2011-07-20 | 天津大学 | SiOC多孔陶瓷负载La0.9K0.1CoO3纳米粒子的催化剂及制备方法 |
CN104815635A (zh) * | 2015-04-30 | 2015-08-05 | 中国石油大学(北京) | 一种炭烟颗粒物燃烧用催化剂及其制备方法与应用 |
JP2018176106A (ja) * | 2017-04-18 | 2018-11-15 | エヌ・イーケムキャット株式会社 | 軽油燃焼用ディーゼル酸化触媒、及びこれを用いたディーゼルエンジンの排ガス浄化装置 |
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