CN101553304A - 以脱硫温度降低为特征的氮氧化物存储催化剂 - Google Patents

以脱硫温度降低为特征的氮氧化物存储催化剂 Download PDF

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Publication number
CN101553304A
CN101553304A CNA200780036844XA CN200780036844A CN101553304A CN 101553304 A CN101553304 A CN 101553304A CN A200780036844X A CNA200780036844X A CN A200780036844XA CN 200780036844 A CN200780036844 A CN 200780036844A CN 101553304 A CN101553304 A CN 101553304A
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Prior art keywords
oxide
nitrogen oxide
oxide storage
platinum
nitrogen
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Pending
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English (en)
Chinese (zh)
Inventor
I·格里斯迪得
F·勒尔
S·埃克霍夫
W·米勒
T·克罗伊策
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Umicore AG and Co KG
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Umicore AG and Co KG
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Publication of CN101553304A publication Critical patent/CN101553304A/zh
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    • 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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9422—Processes characterised by a specific catalyst for removing nitrogen oxides by NOx storage or reduction by cyclic switching between lean and rich exhaust gases (LNT, NSC, NSR)
    • 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
    • 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
    • B01J23/005—Spinels
    • 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
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • B01J37/0248—Coatings comprising impregnated particles
    • 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
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2063—Lanthanum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/40—Mixed oxides
    • B01D2255/407—Zr-Ce mixed oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B01D2255/9155—Wall flow filters

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CNA200780036844XA 2006-10-06 2007-08-30 以脱硫温度降低为特征的氮氧化物存储催化剂 Pending CN101553304A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06020994A EP1911506B1 (de) 2006-10-06 2006-10-06 Stickoxidspeicherkatalysator mit abgesenkter Entschwefelungstemperatur
EP06020994.7 2006-10-06

Publications (1)

Publication Number Publication Date
CN101553304A true CN101553304A (zh) 2009-10-07

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Application Number Title Priority Date Filing Date
CNA200780036844XA Pending CN101553304A (zh) 2006-10-06 2007-08-30 以脱硫温度降低为特征的氮氧化物存储催化剂

Country Status (9)

Country Link
US (2) US20100055012A1 (enExample)
EP (1) EP1911506B1 (enExample)
JP (2) JP5361726B2 (enExample)
KR (1) KR101419687B1 (enExample)
CN (1) CN101553304A (enExample)
AT (1) ATE439903T1 (enExample)
BR (1) BRPI0718040A2 (enExample)
DE (1) DE502006004606D1 (enExample)
WO (1) WO2008043604A1 (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
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CN102985649A (zh) * 2010-04-08 2013-03-20 丰田自动车株式会社 内燃机的排气净化装置
CN104718014A (zh) * 2012-05-31 2015-06-17 国际壳牌研究有限公司 用于高温选择性吸收硫化氢的方法
CN106492888A (zh) * 2016-10-19 2017-03-15 威海顺畅环保科技有限公司 一种三元催化载体再生液及其应用
CN107107037A (zh) * 2015-01-19 2017-08-29 优美科股份公司及两合公司 具有提高的老化稳定性的双层三效催化剂
CN107405570A (zh) * 2015-03-09 2017-11-28 萨索尔德国有限公司 对于BaAl2O4形成具有改善的稳定性的NOx捕获催化剂载体材料
CN110382830A (zh) * 2017-03-23 2019-10-25 优美科股份公司及两合公司 催化活性微粒过滤器
CN111511469A (zh) * 2017-12-19 2020-08-07 优美科股份公司及两合公司 催化活性微粒过滤器
US11071944B2 (en) 2012-05-31 2021-07-27 Shell Oil Company Absorbent composition for the selective absorption of hydrogen sulfide
CN113417722A (zh) * 2021-06-29 2021-09-21 江门市大长江集团有限公司 净化尾气的触媒及其制备方法与应用
US11623179B2 (en) 2017-12-19 2023-04-11 Umicore Ag & Co. Kg Catalytically active particulate filter
US11702971B2 (en) 2017-12-19 2023-07-18 Umicore Ag & Co. Kg Catalytically active particulate filter
US12161998B2 (en) 2019-03-29 2024-12-10 Umicore Ag & Co. Kg Catalytically active particulate filter

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US20090062117A1 (en) * 2004-03-27 2009-03-05 Umicore Ag & Co. Kg Nitrogen oxide storage material and nitrogen oxide storage catalyst produced therefrom
DE102006048427B3 (de) * 2006-10-12 2008-05-21 Siemens Ag Walzanlage, nachgerüstete Walzanlage, Walzwerk oder Walzstraße, Verfahren zum Ansteuern einer Walzanlage und Verwendung eines ersten Gerüsts einer Walzanlage
WO2010008073A1 (ja) * 2008-07-17 2010-01-21 株式会社 キャタラー 排ガス浄化用触媒
DE102010033689A1 (de) 2009-08-28 2011-03-03 Umicore Ag & Co. Kg Abgasnachbehandlungssystem mit katalytisch aktivem Wall-Flow-Filter mit NOx-Speicherfunktion vor Katalysator mit gleicher Speicherfunktion
DE102010033688A1 (de) 2009-08-28 2011-03-03 Umicore Ag & Co. Kg Abgasnachbehandlungssystem mit katalytisch aktivem Wall-Flow-Filter mit Speicherfunktion vor Katalysator mit gleicher Speicherfunktion
BR112012004378A8 (pt) 2009-08-28 2016-10-04 Umicore Ag & Co Kg sistema de pós-tratamento de gás de escapamento com filtro de parede de fluxo cataliticamente ativo com função de armazenamento a montante de conversor catalítico com função de armazenamento idêntica
EP2402571B1 (en) 2010-03-15 2015-03-11 Toyota Jidosha Kabushiki Kaisha Exhaust purifying system of an internal combustion engine
BRPI1012611B1 (pt) 2010-03-15 2020-08-11 Toyota Jidosha Kabushiki Kaisha Sistema de purificação de exaustão de motor de combustão interna
EP2460987B1 (en) 2010-04-01 2016-08-17 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification method for internal combustion engine
DE102010014468B4 (de) 2010-04-09 2013-10-31 Umicore Ag & Co. Kg Verfahren zur Verminderung von Lachgas bei der Abgasnachbehandlung von Magermotoren
EP2460992B1 (en) 2010-07-28 2018-12-05 Toyota Jidosha Kabushiki Kaisha Exhaust purification apparatus for internal combustion engine
JP5067511B2 (ja) 2010-08-30 2012-11-07 トヨタ自動車株式会社 内燃機関の排気浄化装置
EP2447488B1 (en) 2010-08-30 2015-11-25 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification device for internal combustion engine
CN103154455B (zh) 2010-10-04 2015-07-15 丰田自动车株式会社 内燃机的排气净化装置
US9034267B2 (en) 2010-10-04 2015-05-19 Toyota Jidosha Kabushiki Kaisha Exhaust purification system of internal combustion engine
JP5131393B2 (ja) 2010-10-18 2013-01-30 トヨタ自動車株式会社 内燃機関の排気浄化装置
US9017614B2 (en) 2010-12-06 2015-04-28 Toyota Jidosha Kabushiki Kaisha Exhaust purification system of internal combustion engine
JP5182428B2 (ja) 2010-12-20 2013-04-17 トヨタ自動車株式会社 内燃機関の排気浄化装置
ES2629430T3 (es) 2010-12-24 2017-08-09 Toyota Jidosha Kabushiki Kaisha Sistema de purificación de gases de escape para motor de combustión interna
JP5131392B2 (ja) 2011-02-07 2013-01-30 トヨタ自動車株式会社 内燃機関の排気浄化装置
WO2012108063A1 (ja) 2011-02-10 2012-08-16 トヨタ自動車株式会社 内燃機関の排気浄化装置
WO2012124173A1 (ja) 2011-03-17 2012-09-20 トヨタ自動車株式会社 内燃機関の排気浄化装置
CN102834595B (zh) 2011-04-15 2015-08-05 丰田自动车株式会社 内燃机的排气净化装置
CN103998731B (zh) 2011-11-07 2016-11-16 丰田自动车株式会社 内燃机的排气净化装置
EP2626529B1 (en) 2011-11-09 2015-10-21 Toyota Jidosha Kabushiki Kaisha Exhaust purification device for internal combustion engine
JP5273303B1 (ja) 2011-11-30 2013-08-28 トヨタ自動車株式会社 内燃機関の排気浄化装置
EP2626528B1 (en) 2011-11-30 2016-10-26 Toyota Jidosha Kabushiki Kaisha Exhaust purification device for internal combustion engine
WO2013118254A1 (ja) 2012-02-07 2013-08-15 トヨタ自動車株式会社 内燃機関の排気浄化装置
US9180437B2 (en) * 2012-05-10 2015-11-10 Korea Institute Of Science And Technology Method of preparing magnesium oxide structure with meso-macro pores
US8617495B1 (en) * 2012-11-08 2013-12-31 GM Global Technology Operations LLC Exhaust gas aftertreatment desulfurization control
KR101438953B1 (ko) 2012-12-18 2014-09-11 현대자동차주식회사 저온에서의 NOx 흡장성능이 개선된 LNT촉매
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US11465120B2 (en) * 2017-11-13 2022-10-11 Mitsui Mining & Smelting Co., Ltd. Nitrogen oxide sorbent and exhaust gas cleaning catalyst
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DE102019132874A1 (de) 2018-12-04 2020-06-04 Hyundai Motor Company Katalysator zum Entfernen von Stickoxiden
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CN110694676A (zh) * 2019-11-08 2020-01-17 湘潭大学 一种介孔催化剂的化学气相沉积制备方法及其在烯烃环氧化反应中的应用
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EP1316354A1 (de) * 2001-11-30 2003-06-04 OMG AG & Co. KG Katalysator zur Verminderung der Stickoxide im Abgas von Magermotoren
DE10308287B4 (de) * 2003-02-26 2006-11-30 Umicore Ag & Co. Kg Verfahren zur Abgasreinigung
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Cited By (20)

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Publication number Priority date Publication date Assignee Title
CN102985649B (zh) * 2010-04-08 2015-03-25 丰田自动车株式会社 内燃机的排气净化装置
CN102985649A (zh) * 2010-04-08 2013-03-20 丰田自动车株式会社 内燃机的排气净化装置
CN104718014A (zh) * 2012-05-31 2015-06-17 国际壳牌研究有限公司 用于高温选择性吸收硫化氢的方法
US11071944B2 (en) 2012-05-31 2021-07-27 Shell Oil Company Absorbent composition for the selective absorption of hydrogen sulfide
CN107107037B (zh) * 2015-01-19 2020-08-04 优美科股份公司及两合公司 具有提高的老化稳定性的双层三效催化剂
CN107107037A (zh) * 2015-01-19 2017-08-29 优美科股份公司及两合公司 具有提高的老化稳定性的双层三效催化剂
CN107405570A (zh) * 2015-03-09 2017-11-28 萨索尔德国有限公司 对于BaAl2O4形成具有改善的稳定性的NOx捕获催化剂载体材料
CN107405570B (zh) * 2015-03-09 2021-05-11 萨索尔德国有限公司 对于BaAl2O4形成具有改善的稳定性的NOx捕获催化剂载体材料
CN106492888A (zh) * 2016-10-19 2017-03-15 威海顺畅环保科技有限公司 一种三元催化载体再生液及其应用
US11400414B2 (en) 2017-03-23 2022-08-02 Umicore Ag & Co. Kg Catalytically active particulate filter
CN110382830A (zh) * 2017-03-23 2019-10-25 优美科股份公司及两合公司 催化活性微粒过滤器
CN111511469B (zh) * 2017-12-19 2023-07-04 优美科股份公司及两合公司 催化活性微粒过滤器
US11623179B2 (en) 2017-12-19 2023-04-11 Umicore Ag & Co. Kg Catalytically active particulate filter
US11628400B2 (en) 2017-12-19 2023-04-18 Umicore Ag & Co. Kg Catalytically active particulate filter
CN111511469A (zh) * 2017-12-19 2020-08-07 优美科股份公司及两合公司 催化活性微粒过滤器
US11702971B2 (en) 2017-12-19 2023-07-18 Umicore Ag & Co. Kg Catalytically active particulate filter
US12128357B2 (en) 2017-12-19 2024-10-29 Umicore Ag & Co. Kg Catalytically active particulate filter
US12161998B2 (en) 2019-03-29 2024-12-10 Umicore Ag & Co. Kg Catalytically active particulate filter
CN113417722A (zh) * 2021-06-29 2021-09-21 江门市大长江集团有限公司 净化尾气的触媒及其制备方法与应用
CN113417722B (zh) * 2021-06-29 2022-10-28 江门市大长江集团有限公司 净化尾气的触媒及其制备方法与应用

Also Published As

Publication number Publication date
JP2013063438A (ja) 2013-04-11
KR101419687B1 (ko) 2014-07-17
BRPI0718040A2 (pt) 2014-04-15
JP5661724B2 (ja) 2015-01-28
EP1911506A1 (de) 2008-04-16
KR20090086517A (ko) 2009-08-13
US20100055012A1 (en) 2010-03-04
JP2010505607A (ja) 2010-02-25
DE502006004606D1 (de) 2009-10-01
WO2008043604A1 (de) 2008-04-17
JP5361726B2 (ja) 2013-12-04
US20100233051A1 (en) 2010-09-16
EP1911506B1 (de) 2009-08-19
ATE439903T1 (de) 2009-09-15

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Application publication date: 20091007