CN114870848A - 一种可降低柴油发动机碳烟氧化温度的管状钙钛矿型复合氧化物催化剂 - Google Patents
一种可降低柴油发动机碳烟氧化温度的管状钙钛矿型复合氧化物催化剂 Download PDFInfo
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- CN114870848A CN114870848A CN202210309376.5A CN202210309376A CN114870848A CN 114870848 A CN114870848 A CN 114870848A CN 202210309376 A CN202210309376 A CN 202210309376A CN 114870848 A CN114870848 A CN 114870848A
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- 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
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- 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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- C—CHEMISTRY; METALLURGY
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- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/04—Oxides; Hydroxides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
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- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
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- C—CHEMISTRY; METALLURGY
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
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- Engineering & Computer Science (AREA)
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- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
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CN202210309376.5A CN114870848B (zh) | 2022-03-24 | 2022-03-24 | 一种可降低柴油发动机碳烟氧化温度的管状钙钛矿型复合氧化物催化剂 |
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CN202210309376.5A CN114870848B (zh) | 2022-03-24 | 2022-03-24 | 一种可降低柴油发动机碳烟氧化温度的管状钙钛矿型复合氧化物催化剂 |
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Citations (7)
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CN1714931A (zh) * | 2004-06-14 | 2006-01-04 | 中国科学院生态环境研究中心 | 富氧条件下催化分解NOx的稀土钙钛矿型复合氧化物催化剂 |
US20070105715A1 (en) * | 2004-12-24 | 2007-05-10 | Hisashi Suda | Particulate matter oxidation catalyst and filter |
CN1973962A (zh) * | 2005-11-28 | 2007-06-06 | 中国科学院生态环境研究中心 | 一种新型的应用于一氧化氮氧化的稀土钙钛矿型催化剂 |
CN101683616A (zh) * | 2008-09-28 | 2010-03-31 | 中国石油大学(北京) | 柴油碳烟净化用大孔复合金属氧化物催化剂及其制备方法 |
CN101745405A (zh) * | 2009-12-17 | 2010-06-23 | 汕头大学 | 净化内燃机尾气的钙钛矿型复合氧化物催化剂 |
US20170348676A1 (en) * | 2014-12-19 | 2017-12-07 | Johnson Matthey Public Limited Company | Catalyst manufacturing method |
CN109967068A (zh) * | 2019-03-21 | 2019-07-05 | 深圳先进技术研究院 | 一种网状掺杂型钙钛矿催化剂及其制备方法和应用 |
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2022
- 2022-03-24 CN CN202210309376.5A patent/CN114870848B/zh active Active
Patent Citations (7)
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CN1714931A (zh) * | 2004-06-14 | 2006-01-04 | 中国科学院生态环境研究中心 | 富氧条件下催化分解NOx的稀土钙钛矿型复合氧化物催化剂 |
US20070105715A1 (en) * | 2004-12-24 | 2007-05-10 | Hisashi Suda | Particulate matter oxidation catalyst and filter |
CN1973962A (zh) * | 2005-11-28 | 2007-06-06 | 中国科学院生态环境研究中心 | 一种新型的应用于一氧化氮氧化的稀土钙钛矿型催化剂 |
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US20170348676A1 (en) * | 2014-12-19 | 2017-12-07 | Johnson Matthey Public Limited Company | Catalyst manufacturing method |
CN109967068A (zh) * | 2019-03-21 | 2019-07-05 | 深圳先进技术研究院 | 一种网状掺杂型钙钛矿催化剂及其制备方法和应用 |
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刘爽 等: ""Zr掺杂对La(Ba)ZrxCo1-xO3-δ钙钛矿催化 N2O分解性能的影响"", 《催化学报》 * |
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王艳 等: ""负载型LaCoO3催化剂用于消除柴油车Soot的研究"", 《金属功能材料》 * |
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