RU2019100972A - Палладиевый дизельный катализатор окисления - Google Patents

Палладиевый дизельный катализатор окисления Download PDF

Info

Publication number
RU2019100972A
RU2019100972A RU2019100972A RU2019100972A RU2019100972A RU 2019100972 A RU2019100972 A RU 2019100972A RU 2019100972 A RU2019100972 A RU 2019100972A RU 2019100972 A RU2019100972 A RU 2019100972A RU 2019100972 A RU2019100972 A RU 2019100972A
Authority
RU
Russia
Prior art keywords
component
oxidation catalyst
layer
oxygen storage
catalyst composite
Prior art date
Application number
RU2019100972A
Other languages
English (en)
Russian (ru)
Inventor
Шианг СУНГ
Патрик Уилльям МАККЭНТИ
Маркус КЕГЕЛЬ
Зузанне ШТИБЕЛЬС
Original Assignee
Басф Корпорейшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Басф Корпорейшн filed Critical Басф Корпорейшн
Publication of RU2019100972A publication Critical patent/RU2019100972A/ru

Links

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
    • F01N3/103—Oxidation catalysts for HC and CO only
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0228—Coating in several steps
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0242—Coating followed by impregnation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2042—Barium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2047—Magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2065—Cerium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/2073—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/902—Multilayered catalyst
    • B01D2255/9022—Two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/908—O2-storage component incorporated in the catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9205—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9207—Specific surface
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/34—Honeycomb supports characterised by their structural details with flow channels of polygonal cross section
    • 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
    • F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
    • F01N2510/0684—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having more than one coating layer, e.g. multi-layered coatings
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
RU2019100972A 2016-06-17 2017-06-13 Палладиевый дизельный катализатор окисления RU2019100972A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662351657P 2016-06-17 2016-06-17
US62/351,657 2016-06-17
PCT/IB2017/053514 WO2017216728A1 (en) 2016-06-17 2017-06-13 Palladium diesel oxidation catalyst

Publications (1)

Publication Number Publication Date
RU2019100972A true RU2019100972A (ru) 2020-07-17

Family

ID=60664399

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019100972A RU2019100972A (ru) 2016-06-17 2017-06-13 Палладиевый дизельный катализатор окисления

Country Status (10)

Country Link
US (2) US11248505B2 (https=)
EP (1) EP3471877A4 (https=)
JP (1) JP6932149B2 (https=)
KR (1) KR102427507B1 (https=)
CN (1) CN109641196B (https=)
BR (1) BR112018076199A2 (https=)
CA (1) CA3027822A1 (https=)
MX (1) MX2018015865A (https=)
RU (1) RU2019100972A (https=)
WO (1) WO2017216728A1 (https=)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6999555B2 (ja) * 2015-12-16 2022-02-10 ビーエーエスエフ コーポレーション 希薄ガソリン直接噴射エンジン用触媒システム
WO2017159628A1 (ja) * 2016-03-18 2017-09-21 株式会社キャタラー 排ガス浄化用触媒
WO2018149829A1 (en) * 2017-02-14 2018-08-23 Basf Se Pgm catalyst coupled with a non-pgm catalyst with hc oxidation capability
GB2560944A (en) * 2017-03-29 2018-10-03 Johnson Matthey Plc NOx adsorber catalyst
JP2019084482A (ja) * 2017-11-03 2019-06-06 株式会社デンソー 排ガス浄化装置
WO2019159151A1 (en) 2018-02-19 2019-08-22 Basf Corporation Exhaust gas treatment system with upstream scr catalyst
BR112020026548A2 (pt) * 2018-07-27 2021-03-23 Johnson Matthey Public Limited Company Composição catalisadora, artigo catalisador para o tratamento de gás de escape, sistema de tratamento de emissão para tratar um fluxo de um gás de escape de combustão, e, método de tratamento de um gás de escape de um motor de combustão interna
US12055083B2 (en) * 2018-08-27 2024-08-06 Basf Corporation Base metal doped zirconium oxide catalyst support materials
CN112703054B (zh) * 2018-09-13 2024-04-05 巴斯夫公司 汽油-天然气应用中的三效转化催化剂
EP3941620A4 (en) * 2019-03-20 2022-12-07 BASF Corporation LOW TEMPERATURE OXIDATION CATALYST
JP7466535B2 (ja) * 2019-05-31 2024-04-12 三井金属鉱業株式会社 排ガス浄化用触媒及び該排ガス浄化用触媒を用いた排ガス浄化システム
JP7721452B2 (ja) * 2019-06-27 2025-08-12 ビーエーエスエフ モバイル エミッションズ カタリスツ エルエルシー 層状触媒物品および触媒物品を製造する方法
JP7386651B2 (ja) * 2019-09-02 2023-11-27 株式会社キャタラー 排ガス浄化用触媒
US12390764B2 (en) * 2019-11-22 2025-08-19 Basf Mobile Emissions Catalysts Llc Emmission control catalyst article with enriched PGM zone
WO2021154701A1 (en) * 2020-01-27 2021-08-05 Basf Corporation Yttrium-doped catalyst support
EP3865209A1 (en) * 2020-02-17 2021-08-18 UMICORE AG & Co. KG Diesel oxidation catalyst
CN111215048A (zh) * 2020-03-02 2020-06-02 中自环保科技股份有限公司 一种臭氧净化催化剂及其制备方法和应用
EP3889404A1 (en) * 2020-03-30 2021-10-06 Johnson Matthey Public Limited Company Multi-region twc catalysts for gasoline engine exhaust gas treatments with improved h2s attenuation
US11745173B2 (en) * 2020-03-31 2023-09-05 Johnson Matthey Public Limited Company Tin incorporated catalysts for gasoline engine exhaust gas treatments
JP2023539757A (ja) * 2020-08-28 2023-09-19 ビーエーエスエフ コーポレーション 白金族金属及び卑金属酸化物を含む酸化触媒
US20220099008A1 (en) * 2020-09-30 2022-03-31 Johnson Matthey Public Limited Company Catalysts for gasoline engine exhaust gas treatments
KR20230122010A (ko) * 2020-12-16 2023-08-22 바스프 코포레이션 Twc 적용을 위한 백금족 금속 촉매 조성물
CN117083122B (zh) * 2021-03-30 2026-03-03 三井金属矿业株式会社 废气净化用催化剂组合物和废气净化用催化剂
US11872543B2 (en) * 2021-05-11 2024-01-16 Ut-Battelle, Llc Hydrothermally stable methane oxidation catalyst
JP7428681B2 (ja) * 2021-05-28 2024-02-06 株式会社キャタラー 排ガス浄化触媒
WO2023031584A1 (en) * 2021-08-31 2023-03-09 Johnson Matthey Public Limited Company Transition metal incorporated alumina for improved three way catalysts
KR102503324B1 (ko) * 2021-12-02 2023-02-28 주식회사 나노 탈질-산화 복합 촉매 구조체 및 그 제조방법
EP4470668A4 (en) * 2022-01-28 2025-11-05 Korea Res Inst Chemical Tech CATALYST FOR THE OXIDATION OF METHANE, ITS PROCESS OF PREPARATION AND PROCESS OF OXIDATING METHANE USING IT
JP2025505085A (ja) * 2022-02-10 2025-02-21 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー ガソリンエンジン排気ガス処理用の改善された触媒
JP2023135093A (ja) * 2022-03-15 2023-09-28 トヨタ自動車株式会社 排ガス浄化用触媒の製造方法
CN115382543A (zh) * 2022-08-30 2022-11-25 惠州市瑞合环保科技有限公司 一种含锶和钨的柴油氧化催化剂及其制备方法
EP4648884A1 (en) 2023-01-09 2025-11-19 Basf Se Process for removing nitric oxide, nitrous oxide and carbon monoxide from a gas stream
WO2025068682A1 (en) * 2023-09-26 2025-04-03 Johnson Matthey Public Limited Company Metal promoted palladium and/or platinum-containing catalysts for gasoline engine exhaust gas treatments

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212142A (en) * 1991-11-04 1993-05-18 Engelhard Corporation High performance thermally stable catalyst
DE19854794A1 (de) 1998-11-27 2000-05-31 Degussa Katalysator für die Reinigung der Abgase eines Dieselmotors
JP3845274B2 (ja) * 2001-06-26 2006-11-15 ダイハツ工業株式会社 排ガス浄化用触媒
JP3795871B2 (ja) * 2003-03-20 2006-07-12 株式会社キャタラー 排ガス浄化用触媒システム
JP4682151B2 (ja) * 2004-11-25 2011-05-11 株式会社キャタラー 排ガス浄化用触媒
US7576031B2 (en) * 2006-06-09 2009-08-18 Basf Catalysts Llc Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function
JP5270075B2 (ja) 2006-07-04 2013-08-21 株式会社キャタラー 排ガス浄化用触媒
US7749472B2 (en) * 2006-08-14 2010-07-06 Basf Corporation Phosgard, a new way to improve poison resistance in three-way catalyst applications
US7517510B2 (en) * 2006-08-21 2009-04-14 Basf Catalysts Llc Layered catalyst composite
JP5037888B2 (ja) 2006-09-26 2012-10-03 株式会社キャタラー 排ガス浄化用触媒
US8778831B2 (en) * 2008-03-27 2014-07-15 Umicore Ag & Co. Kg Base metal and base metal modified diesel oxidation catalysts
JP4834041B2 (ja) * 2008-08-04 2011-12-07 本田技研工業株式会社 排ガス浄化装置
WO2010077843A2 (en) * 2008-12-29 2010-07-08 Basf Catalysts Llc Oxidation catalyst with low co and hc light-off and systems and methods
US9440192B2 (en) * 2009-01-16 2016-09-13 Basf Corporation Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems
US8211392B2 (en) * 2009-01-16 2012-07-03 Basf Corporation Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion
US8329607B2 (en) * 2009-01-16 2012-12-11 Basf Corporation Layered diesel oxidation catalyst composites
US10773209B2 (en) * 2009-02-20 2020-09-15 Basf Corporation Aging-resistant catalyst article for internal combustion engines
US8568675B2 (en) * 2009-02-20 2013-10-29 Basf Corporation Palladium-supported catalyst composites
US8637426B2 (en) * 2009-04-08 2014-01-28 Basf Corporation Zoned catalysts for diesel applications
US8530372B2 (en) * 2009-07-22 2013-09-10 Basf Corporation Oxygen storage catalyst with decreased ceria reduction temperature
GB0922195D0 (en) * 2009-12-21 2010-02-03 Johnson Matthey Plc Improvements in NOx traps
US8828343B2 (en) 2010-03-05 2014-09-09 Basf Corporation Carbon monoxide conversion catalyst
US8950174B2 (en) * 2010-09-02 2015-02-10 Basf Se Catalysts for gasoline lean burn engines with improved NH3-formation activity
US9242242B2 (en) * 2010-09-02 2016-01-26 Basf Se Catalyst for gasoline lean burn engines with improved NO oxidation activity
US8668877B2 (en) * 2010-11-24 2014-03-11 Basf Corporation Diesel oxidation catalyst articles and methods of making and using
JP5742625B2 (ja) * 2011-09-22 2015-07-01 マツダ株式会社 触媒付パティキュレートフィルタ
US9044734B2 (en) * 2011-09-23 2015-06-02 Basf Se Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion
WO2013042080A1 (en) 2011-09-23 2013-03-28 Basf Se Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced hc and co gas conversion
JP5807782B2 (ja) * 2011-12-28 2015-11-10 トヨタ自動車株式会社 排ガス浄化用触媒
KR101962504B1 (ko) * 2012-04-05 2019-03-26 바스프 코포레이션 일산화탄소/탄화수소 라이트-오프 및 탄화수소 저장 기능을 갖는 백금-팔라듐 디젤 산화 촉매
CN104203404B (zh) 2012-04-06 2017-05-31 巴斯夫公司 具有碳氢化合物储存功能的稀燃NOx捕集器柴油机氧化催化剂
US8568674B1 (en) * 2012-08-10 2013-10-29 Basf Corporation Diesel oxidation catalyst composites
GB201220912D0 (en) * 2012-11-21 2013-01-02 Johnson Matthey Plc Oxidation catalyst for treating the exhaust gas of a compression ignition engine
US9156025B2 (en) * 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
GB2514177A (en) * 2013-05-17 2014-11-19 Johnson Matthey Plc Oxidation catalyst for a compression ignition engine
DE102014110811B4 (de) * 2013-07-30 2022-09-01 Johnson Matthey Plc Katalysatorgegenstand zur behandlung von abgas
GB201315892D0 (en) * 2013-07-31 2013-10-23 Johnson Matthey Plc Zoned diesel oxidation catalyst
JP6236995B2 (ja) 2013-08-28 2017-11-29 マツダ株式会社 排気ガス浄化用触媒及びその製造方法並びにそれを用いた排気ガス浄化方法
GB2518418A (en) * 2013-09-20 2015-03-25 Johnson Matthey Plc Electrically heated catalyst for a compression ignition engine
JP5870981B2 (ja) * 2013-10-09 2016-03-01 トヨタ自動車株式会社 触媒コンバーター
CN105517705B (zh) * 2013-12-13 2018-09-14 株式会社科特拉 排气净化用催化剂
US10335776B2 (en) * 2013-12-16 2019-07-02 Basf Corporation Manganese-containing diesel oxidation catalyst
US10864502B2 (en) * 2013-12-16 2020-12-15 Basf Corporation Manganese-containing diesel oxidation catalyst
GB201401115D0 (en) * 2014-01-23 2014-03-12 Johnson Matthey Plc Diesel oxidation catalyst and exhaust system
US9744529B2 (en) * 2014-03-21 2017-08-29 Basf Corporation Integrated LNT-TWC catalyst
DE102015113012A1 (de) 2014-08-12 2016-02-18 Johnson Matthey Public Limited Company Abgassystem mit einer modifizierten Mager-NOx-Falle
EP2985068A1 (de) * 2014-08-13 2016-02-17 Umicore AG & Co. KG Katalysator-System zur Reduktion von Stickoxiden
CN107106982B (zh) 2014-11-19 2021-03-02 庄信万丰股份有限公司 组合scr与pna用于低温排放控制
WO2016130456A1 (en) 2015-02-09 2016-08-18 Basf Corporation Diesel oxidation catalyst
GB2535466A (en) * 2015-02-16 2016-08-24 Johnson Matthey Plc Catalyst with stable nitric oxide (NO) oxidation performance
RU2017134081A (ru) * 2015-03-03 2019-04-03 Басф Корпорейшн АДСОРБИРУЮЩИЙ NOx КАТАЛИЗАТОР, СПОСОБЫ И СИСТЕМЫ
JP6213508B2 (ja) * 2015-03-20 2017-10-18 トヨタ自動車株式会社 触媒コンバーター
JP6176278B2 (ja) * 2015-03-23 2017-08-09 トヨタ自動車株式会社 触媒コンバーター
US10328388B2 (en) * 2015-07-30 2019-06-25 Basf Corporation Diesel oxidation catalyst
JP6999555B2 (ja) 2015-12-16 2022-02-10 ビーエーエスエフ コーポレーション 希薄ガソリン直接噴射エンジン用触媒システム
WO2017117071A1 (en) * 2015-12-31 2017-07-06 SDCmaterials, Inc. Layered catalysts for gasoline engine exhaust
BR112018072009A2 (pt) * 2016-04-26 2019-02-12 Basf Corporation sistema de tratamento de gás de exaustão e método para reduzir monóxido de carbono presente em um fluxo de gás de exaustão
JP6912468B2 (ja) 2016-06-23 2021-08-04 エヌ・イーケムキャット株式会社 リーンバーン用触媒

Also Published As

Publication number Publication date
CA3027822A1 (en) 2017-12-21
EP3471877A1 (en) 2019-04-24
JP6932149B2 (ja) 2021-09-08
MX2018015865A (es) 2019-04-22
KR102427507B1 (ko) 2022-08-01
US20190331013A1 (en) 2019-10-31
US20220127987A1 (en) 2022-04-28
EP3471877A4 (en) 2020-07-29
KR20190009421A (ko) 2019-01-28
JP2019527128A (ja) 2019-09-26
CN109641196B (zh) 2022-04-05
US11982218B2 (en) 2024-05-14
WO2017216728A1 (en) 2017-12-21
US11248505B2 (en) 2022-02-15
BR112018076199A2 (pt) 2019-03-26
CN109641196A (zh) 2019-04-16

Similar Documents

Publication Publication Date Title
RU2019100972A (ru) Палладиевый дизельный катализатор окисления
JP2019527128A5 (https=)
US12071882B2 (en) Low temperature NOx reduction using H2-SCR for diesel vehicles
KR101841905B1 (ko) 디젤 엔진의 배기 가스로부터 질소 산화물을 제거하기 위한 촉매 컨버터
RU2017131548A (ru) Дизельный катализатор окисления
JP6797625B2 (ja) リッチバーン排ガスからのアンモニア排出を減少させるための触媒
KR101100066B1 (ko) 희박 상태에서 작동되는 내연기관의 배기 가스 정화용 촉매배열물 및 정화방법
CN105073250B (zh) 用于内燃机废气处理的氧化催化剂
JP6594323B2 (ja) ディーゼル酸化触媒及び排気系統
JP7206045B2 (ja) 排気システム用の亜酸化窒素除去触媒
JP3981915B2 (ja) 排気ガス浄化システム
KR102521432B1 (ko) 백금 족 금속 및 비-백금 족 금속을 함유하는 촉매 물품 및 그의 제조 방법 및 사용 방법
RU2017134081A (ru) АДСОРБИРУЮЩИЙ NOx КАТАЛИЗАТОР, СПОСОБЫ И СИСТЕМЫ
JP2018522721A (ja) 窒素酸化物（ＮＯｘ）貯蔵触媒
CN108368762A (zh) 被动NOx吸附剂
JP2017080734A5 (https=)
KR20200024333A (ko) 희박/풍부 시스템을 위한 자동차 배출물로부터의 n₂o 제거
RU2018100809A (ru) Система обработки выхлопного газа
JP6119054B2 (ja) 内燃機関の排ガス処理用の酸化触媒
US11123720B2 (en) Hydrocarbon trap catalyst
WO2018055392A1 (en) Oxidation catalyst for a diesel engine exhaust

Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20200615