BR112014006900B8 - catalisador e compósito de catalisador de oxidação de diesel em camadas, uso e processo para preparação do mesmo e sistema para tratar uma corrente de escape gasoso de um motor a diesel - Google Patents

catalisador e compósito de catalisador de oxidação de diesel em camadas, uso e processo para preparação do mesmo e sistema para tratar uma corrente de escape gasoso de um motor a diesel Download PDF

Info

Publication number
BR112014006900B8
BR112014006900B8 BR112014006900A BR112014006900A BR112014006900B8 BR 112014006900 B8 BR112014006900 B8 BR 112014006900B8 BR 112014006900 A BR112014006900 A BR 112014006900A BR 112014006900 A BR112014006900 A BR 112014006900A BR 112014006900 B8 BR112014006900 B8 BR 112014006900B8
Authority
BR
Brazil
Prior art keywords
layer
catalyst
treating
preparing
diesel oxidation
Prior art date
Application number
BR112014006900A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014006900B1 (pt
BR112014006900A2 (pt
Inventor
Punke Alfred
Grubert Gerd
Hoke Jeffrey
Hilgendorff Marcus
Gerlach Olga
Sung Shiang
Roth Stanley
Müller-Stach Torsten
Neubauer Torsten
Wei Xinyi
Original Assignee
Basf Corp
Basf Se
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47913964&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014006900(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Corp, Basf Se filed Critical Basf Corp
Publication of BR112014006900A2 publication Critical patent/BR112014006900A2/pt
Publication of BR112014006900B1 publication Critical patent/BR112014006900B1/pt
Publication of BR112014006900B8 publication Critical patent/BR112014006900B8/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42Platinum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04Alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44Palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts 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
    • B01J23/56Platinum group metals
    • B01J23/63Platinum group metals with rare earths or actinides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/068Noble metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007Zeolite Beta
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7049Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B01J29/7057Zeolite Beta
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74Noble metals
    • B01J29/7415Zeolite Beta
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/19Catalysts containing parts with different compositions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/40Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/50Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027Powdering
    • B01J37/0036Grinding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0201Impregnation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/024Multiple impregnation or coating
    • B01J37/0244Coatings comprising several layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/024Multiple impregnation or coating
    • B01J37/0246Coatings comprising a zeolite
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/106Silica or silicates
    • B01D2253/108Zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/10Noble metals or compounds thereof
    • B01D2255/102Platinum group metals
    • B01D2255/1021Platinum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/10Noble metals or compounds thereof
    • B01D2255/102Platinum group metals
    • B01D2255/1023Palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/206Rare earth metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/206Rare earth metals
    • B01D2255/2061Yttrium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/206Rare earth metals
    • B01D2255/2063Lanthanum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/206Rare earth metals
    • B01D2255/2065Cerium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/206Rare earth metals
    • B01D2255/2066Praseodymium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/207Transition metals
    • B01D2255/20715Zirconium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/207Transition metals
    • B01D2255/20776Tungsten
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/90Physical characteristics of catalysts
    • B01D2255/902Multilayered catalyst
    • B01D2255/9025Three layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/90Physical characteristics of catalysts
    • B01D2255/912HC-storage component incorporated in the catalyst
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/01Engine exhaust gases
    • B01D2258/012Diesel engines and lean burn gasoline engines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9459Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30After treatment, characterised by the means used
    • B01J2229/42Addition of matrix or binder particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
BR112014006900A 2011-09-23 2012-09-21 catalisador e compósito de catalisador de oxidação de diesel em camadas, uso e processo para preparação do mesmo e sistema para tratar uma corrente de escape gasoso de um motor a diesel BR112014006900B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11182585.7 2011-09-23
EP11182585 2011-09-23
PCT/IB2012/055030 WO2013042080A1 (en) 2011-09-23 2012-09-21 Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced hc and co gas conversion

Publications (3)

Publication Number Publication Date
BR112014006900A2 BR112014006900A2 (pt) 2017-04-11
BR112014006900B1 BR112014006900B1 (pt) 2019-08-20
BR112014006900B8 true BR112014006900B8 (pt) 2019-10-15

Family

ID=47913964

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006900A BR112014006900B8 (pt) 2011-09-23 2012-09-21 catalisador e compósito de catalisador de oxidação de diesel em camadas, uso e processo para preparação do mesmo e sistema para tratar uma corrente de escape gasoso de um motor a diesel

Country Status (10)

Country Link
EP (1) EP2758168B2 (enExample)
JP (1) JP6236389B2 (enExample)
KR (1) KR102064620B1 (enExample)
CN (1) CN103945936B (enExample)
BR (1) BR112014006900B8 (enExample)
CA (1) CA2849700C (enExample)
IN (1) IN2014CN02204A (enExample)
MX (1) MX368239B (enExample)
PL (1) PL2758168T3 (enExample)
WO (1) WO2013042080A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5938819B2 (ja) * 2011-10-06 2016-06-22 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーJohnson Matthey Public Limited Company 排気ガス処理用酸化触媒
JP5954159B2 (ja) * 2012-12-18 2016-07-20 マツダ株式会社 触媒付パティキュレートフィルタ
GB2514177A (en) * 2013-05-17 2014-11-19 Johnson Matthey Plc Oxidation catalyst for a compression ignition engine
WO2015121248A1 (en) * 2014-02-11 2015-08-20 Basf Se Process of treating diesel exhaust gas using ceria-zirconia-mixed oxide particles produced by pyrolysis
GB201405868D0 (en) * 2014-04-01 2014-05-14 Johnson Matthey Plc Diesel oxidation catalyst with NOx adsorber activity
CN107735161B (zh) * 2015-03-03 2021-05-04 巴斯夫公司 NOx吸附剂催化剂、方法和系统
PL3277406T3 (pl) * 2015-03-03 2024-02-05 Basf Corporation Pochłaniacz NOx z mieszanki ubogiej o zwiększonej wydajności w wysokich i niskich temperaturach
SE541476C2 (en) * 2015-04-29 2019-10-15 Scania Cv Ab Exhaust gas treatment system
DE102016207484A1 (de) * 2016-05-02 2017-11-02 Umicore Ag & Co. Kg Dieseloxidationskatalysator
US20190160427A1 (en) * 2016-05-26 2019-05-30 Basf Corporation Core/shell catalyst particles and method of manufacture
CA3027822A1 (en) * 2016-06-17 2017-12-21 Basf Corporation Palladium diesel oxidation catalyst
EP3487617B1 (de) * 2016-07-19 2021-09-08 Umicore AG & Co. KG Dieseloxidationskatalysator
US11794174B2 (en) * 2016-12-05 2023-10-24 Basf Corporation Tetra-functional catalyst for the oxidation of NO, the oxidation of a hydrocarbon, the oxidation of NH3 and the selective catalytic reduction of NOx
GB2557673A (en) * 2016-12-15 2018-06-27 Johnson Matthey Plc NOx adsorber catalyst
WO2018167055A1 (en) 2017-03-14 2018-09-20 Basf Corporation Pt/pd doc with enhanced co oxidation, hydrocarbon oxidation and no oxidation and improved sulfation/desulfation behavior
KR102705124B1 (ko) * 2017-06-09 2024-09-12 바스프 코포레이션 촉매 물품 및 배기가스 처리 시스템
US10335770B2 (en) 2017-06-15 2019-07-02 Ford Global Technologies, Llc Method and system for diesel oxidation catalysts
JP7391042B2 (ja) * 2018-04-30 2023-12-04 ビーエーエスエフ コーポレーション NOの酸化、炭化水素の酸化、NH3の酸化およびNOxの選択的接触還元のための触媒
CN108940270B (zh) * 2018-06-19 2021-03-16 天津大学 一种钯-氧化铝-堇青石复合材料及其制备方法和用途
CN108569861A (zh) * 2018-07-05 2018-09-25 安徽思凯瑞环保科技有限公司 抗潮解的粗钛粉及其制备方法
CN113164947B (zh) * 2018-12-06 2023-12-01 巴斯夫欧洲公司 包含沸石材料和锆螯合配合物的水性悬浮液
JP2022531492A (ja) * 2019-05-09 2022-07-06 ビーエーエスエフ コーポレーション 向上した水熱安定性を有する低温NOx吸着剤
CN110252313A (zh) * 2019-06-20 2019-09-20 武汉科林精细化工有限公司 一种宽温干法烟气脱硝剂及其制备方法
EP3815780B1 (en) 2019-10-30 2024-06-19 Umicore AG & Co. KG Diesel oxidation catalyst
EP4072709A1 (en) * 2019-12-13 2022-10-19 BASF Corporation Zeolite with cu and pd co-exchanged in a composite
EP3865209A1 (en) * 2020-02-17 2021-08-18 UMICORE AG & Co. KG Diesel oxidation catalyst
CN111715204B (zh) * 2020-06-11 2021-03-19 华北电力大学 高温烟气用平板式scr脱硝催化剂及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02265648A (ja) * 1989-04-04 1990-10-30 Nissan Motor Co Ltd 排ガス浄化用触媒
DE69230758T2 (de) * 1991-11-26 2000-07-13 Engelhard Corp., Iselin Oxidationskatalysator und verfahren zur anwendung
TW442324B (en) * 1996-12-06 2001-06-23 Engelhard Corp Catalytic metal plate
CN1091396C (zh) * 2000-06-21 2002-09-25 中国科学院兰州化学物理研究所 用于净化废气的催化剂
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
GB0620883D0 (en) 2006-10-20 2006-11-29 Johnson Matthey Plc Exhaust system for a lean-burn internal combustion engine
US7754171B2 (en) * 2007-02-02 2010-07-13 Basf Corporation Multilayered catalyst compositions
JP5150132B2 (ja) * 2007-04-27 2013-02-20 日本碍子株式会社 ハニカムフィルタシステム
TR200805170A2 (tr) 2008-07-12 2009-07-21 K.E.T Kauçuk Ekstrüzyon Teknoloji̇si̇ Sanayi̇ Ti̇caret Li̇mi̇ted Şi̇rketi̇ Sızdırmazlık Fitili Üretimi İçin Yeni Bir Sistem
WO2010077843A2 (en) * 2008-12-29 2010-07-08 Basf Catalysts Llc Oxidation catalyst with low co and hc light-off and systems and methods
US8211392B2 (en) * 2009-01-16 2012-07-03 Basf Corporation Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion
US9440192B2 (en) * 2009-01-16 2016-09-13 Basf Corporation Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems
JP5519181B2 (ja) * 2009-05-13 2014-06-11 本田技研工業株式会社 内燃機関の排気浄化装置
US8668877B2 (en) 2010-11-24 2014-03-11 Basf Corporation Diesel oxidation catalyst articles and methods of making and using

Also Published As

Publication number Publication date
CA2849700A1 (en) 2013-03-28
MX368239B (es) 2019-09-25
CN103945936A (zh) 2014-07-23
JP2014527909A (ja) 2014-10-23
WO2013042080A1 (en) 2013-03-28
IN2014CN02204A (enExample) 2015-06-12
EP2758168B2 (en) 2022-11-16
JP6236389B2 (ja) 2017-11-22
BR112014006900B1 (pt) 2019-08-20
BR112014006900A2 (pt) 2017-04-11
EP2758168A4 (en) 2015-12-02
CA2849700C (en) 2020-02-18
KR102064620B1 (ko) 2020-01-09
CN103945936B (zh) 2016-11-16
KR20140073533A (ko) 2014-06-16
EP2758168B1 (en) 2019-07-31
PL2758168T3 (pl) 2020-02-28
EP2758168A1 (en) 2014-07-30
MX2014003469A (es) 2014-08-26

Similar Documents

Publication Publication Date Title
BR112014006900B8 (pt) catalisador e compósito de catalisador de oxidação de diesel em camadas, uso e processo para preparação do mesmo e sistema para tratar uma corrente de escape gasoso de um motor a diesel
BR112013005103A2 (pt) catalisador, método para produzir um catalisador, processo para o tratamento de uma corrente de gás compreendendo óxido de nitrogênio, e, uso do catalisador
BR112013005099A2 (pt) catalisador, método para produzir um catalisador, processo para o tratamento de uma corrente de gás, e, uso do catalisador
BR112013013008A2 (pt) artigo catalítico, sistema de tratamento de emissões, e, método para fabricar um artigo catalítico
BR112012019030A2 (pt) catalisador de oxidação, processo para manufaturar de oxidação, método para tratar emissões de gás de escapamento de motores de combustão interna, sistema de escpamento para um motor de combustão interna, e, veículo
BR112012022487A2 (pt) artigo catalisador para uso em um motor de combustão interna e métodos de tratar escapamento de motor e de fabricar um artigo catalisador
BR112012014723A8 (pt) catalisadores avançados para aplicações automotivas
BR112016001927A2 (pt) catalisador de oxidação para tratar um gás de escape de um motor a diesel, sistema de escape, veículo, método de produção de um catalisador de oxidação, e, uso de um catalisador de oxidação
BR112017018826A2 (pt) artigo de tratamento de escape, sistema de tratamento de gases e método de monitoramento do envelhecimento de um catalisador
MX2015001849A (es) Compuestos de catalizadores de oxidación diésel.
BR112015031076A8 (pt) óxido de compósito baseado em céria-zircônia e método para a produção do mesmo e catalisador para purificação de gás de exaustão incluindo óxido de compósito baseado em céria-zircônia
BR112021025402A2 (pt) Artigo catalítico em camadas, processo para a preparação de um artigo catalítico em camadas, sistema de exaustão para motores de combustão interna, métodos para tratar uma corrente de exaustão gasosa e para reduzir níveis de hidrocarbonetos e uso do artigo catalítico
RU2015153825A (ru) Катализатор окисления для двигателя с воспламенением от сжатия
MX2016007993A (es) Catalizador de oxidación diésel que contiene manganeso.
BR112014018506A8 (pt) Composição de catalisador, método para tratar nox, e, artigo catalítico
BR112019008626A2 (pt) composição de catalisador, artigo catalítico, sistema e método para tratamento de um gás de escape, motor, e, veículo.
IN2014CN02925A (enExample)
GB2486810B (en) Oxidation catalyst for a lean burn internal combustion engine
ZA201804682B (en) Catalyst system for lean gasoline direct injection engines
BRPI1007341B8 (pt) compósito de catalisador, método para tratar uma corrente de descarga gasosa de um motor a diesel, e, sistema para o tratamento de uma corrente de descarga de motor a diesel
WO2010096612A3 (en) Aging-resistant catalyst article for internal combustion engines
GB201200786D0 (en) Catalysed substrate monolith and its use in an exhaust system for a lean burn IC engine
BR112016002469A2 (pt) óxido compósito à base de céria e zircônia e método para produzir o mesmo, e catalisador de purificação de gás de escape que inclui óxido compósito à base de céria e zircônia
GB201222277D0 (en) Exhaust system for a lean-burn IC engine comprising a PGM component and a SCR catalyst
BR112016001465A2 (pt) Artigo catalisador para tratar um gás de escape, e, métodos para tratar um gás de escape e para regenerar um artigo catalítico

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/09/2012, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/09/2012, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/09/2012, OBSERVADAS AS CONDICOES LEGAIS. (CO) REF. RPI 2537 DE 20/08/2019 QUANTO AO ITEM (73) ENDERECO.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.