TR199902000A3 - Azot oksit depolama malzemesi ve bundan hazirlanan azot oksit depolama katalizörü. - Google Patents

Azot oksit depolama malzemesi ve bundan hazirlanan azot oksit depolama katalizörü.

Info

Publication number
TR199902000A3
TR199902000A3 TR1999/02000A TR9902000A TR199902000A3 TR 199902000 A3 TR199902000 A3 TR 199902000A3 TR 1999/02000 A TR1999/02000 A TR 1999/02000A TR 9902000 A TR9902000 A TR 9902000A TR 199902000 A3 TR199902000 A3 TR 199902000A3
Authority
TR
Turkey
Prior art keywords
nitrogen oxide
oxide storage
catalyst prepared
prepared therefrom
storage material
Prior art date
Application number
TR1999/02000A
Other languages
English (en)
Other versions
TR199902000A2 (tr
Inventor
Wolfgang Streahlau Dr.
Ulrich Goebel Dr.
Lothar Mussmann Dr.
Rainer Domesle Dr.
Original Assignee
Degussa-Huels Aktiengesellschaft
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 Degussa-Huels Aktiengesellschaft filed Critical Degussa-Huels Aktiengesellschaft
Publication of TR199902000A2 publication Critical patent/TR199902000A2/tr
Publication of TR199902000A3 publication Critical patent/TR199902000A3/tr

Links

Classifications

    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0864—Oxygen
    • 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
    • B01J23/02—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
    • B01J23/54—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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
TR1999/02000A 1998-08-24 1999-08-20 Azot oksit depolama malzemesi ve bundan hazirlanan azot oksit depolama katalizörü. TR199902000A3 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19838282A DE19838282A1 (de) 1998-08-24 1998-08-24 Stickoxid-Speichermaterial und daraus hergestellter Stickoxid-Speicherkatalysator

Publications (2)

Publication Number Publication Date
TR199902000A2 TR199902000A2 (tr) 2000-04-21
TR199902000A3 true TR199902000A3 (tr) 2000-04-21

Family

ID=7878454

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/02000A TR199902000A3 (tr) 1998-08-24 1999-08-20 Azot oksit depolama malzemesi ve bundan hazirlanan azot oksit depolama katalizörü.

Country Status (14)

Country Link
EP (1) EP0982066B1 (tr)
JP (1) JP4567120B2 (tr)
KR (1) KR100535165B1 (tr)
CN (1) CN1166441C (tr)
AR (1) AR019980A1 (tr)
AT (1) ATE279251T1 (tr)
AU (1) AU4466799A (tr)
BR (1) BR9903875A (tr)
CA (1) CA2280631C (tr)
DE (2) DE19838282A1 (tr)
PL (1) PL335071A1 (tr)
TR (1) TR199902000A3 (tr)
TW (1) TW495377B (tr)
ZA (1) ZA995349B (tr)

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DE10017203A1 (de) * 2000-04-06 2001-10-11 Audi Ag Verfahren zur Entschwefelung eines im Abgasstrang einer Diesel-Brennkraftmaschine angeordneten Oxidationskatalysators
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US7081431B2 (en) 2000-09-08 2006-07-25 Toyota Jidosha Kabushiki Kaisha NOx absorbent and absorption reduction-type NOx purifying catalyst
JP3758487B2 (ja) * 2000-09-08 2006-03-22 トヨタ自動車株式会社 吸収還元型ｎｏｘ浄化用触媒
JP3797081B2 (ja) 2000-09-08 2006-07-12 トヨタ自動車株式会社 吸収還元型ＮＯｘ浄化用触媒
GB0022786D0 (en) 2000-09-16 2000-11-01 Johnson Matthey Plc NOx-Trap composition
GB0028198D0 (en) * 2000-11-20 2001-01-03 Johnson Matthey Plc High temperature nox-trap component
US6699448B2 (en) 2001-01-26 2004-03-02 Engelhard Corporation SOx tolerant NOx trap catalysts and methods of making and using the same
US6756338B2 (en) 2001-09-19 2004-06-29 Johnson Matthey Public Limited Company Lean NOx trap/conversion catalyst
US6607704B2 (en) * 2001-10-18 2003-08-19 Ford Global Technologies, Llc Sulfur tolerant lean NOx trap
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JP4831753B2 (ja) * 2006-06-13 2011-12-07 株式会社豊田中央研究所 排ガス浄化用触媒
DE102006029080A1 (de) * 2006-06-24 2007-12-27 Umicore Ag & Co. Kg Verfahren zur On-Board-Reaktivierung thermisch gealterter Stickoxid-Speicherkatalysatoren in Kraftfahrzeugen mit überwiegend mager betriebenen Verbrennungsmotoren
EP2045009A4 (en) * 2006-07-05 2012-12-05 Cataler Corp CATALYST FOR CLEANING EXHAUST GASES AND PRODUCTION METHOD THEREFOR
US20080120970A1 (en) * 2006-11-29 2008-05-29 Marcus Hilgendorff NOx Storage Materials and Traps Resistant to Thermal Aging
DE102007034633A1 (de) * 2007-04-05 2009-01-29 Nano-X Gmbh Beschichtungsmaterial mit einer katalytischen Aktivität und Verwendung des Beschichtungsmaterials
DE102007023979B4 (de) * 2007-05-23 2009-05-07 Umicore Ag & Co. Kg Zweistufiges Verfahren zur Reaktivierung thermisch gealterter Stickoxid-Speicherkatalysatoren
EP2337621B1 (de) * 2008-09-01 2016-10-12 Basf Se Adsorbermaterial und verfahren zur entschwefelung von kohlenwasserstoffhaltigen gasen
WO2010044453A1 (ja) * 2008-10-17 2010-04-22 株式会社アイシーティー 排ガス浄化用触媒およびそれを用いた浄化方法
CN102264466A (zh) * 2008-11-05 2011-11-30 韦恩州立大学 用于酯交换反应的钙和镧的固体碱催化剂
EP2924257B1 (en) 2009-08-28 2016-05-25 Umicore AG & Co. KG Exhaust-gas aftertreatment system with catalytically active wall-flow filter with storage function upstream of catalytic converter with identical storage function
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
GB0922195D0 (en) * 2009-12-21 2010-02-03 Johnson Matthey Plc Improvements in NOx traps
DE102010014468B4 (de) 2010-04-09 2013-10-31 Umicore Ag & Co. Kg Verfahren zur Verminderung von Lachgas bei der Abgasnachbehandlung von Magermotoren
PL2428659T3 (pl) * 2010-09-13 2017-01-31 Umicore Ag & Co. Kg Katalizator do usuwania tlenków azotu ze spalin silników wysokoprężnych
JP5831083B2 (ja) 2011-09-20 2015-12-09 日産自動車株式会社 排ガス浄化用触媒及びその製造方法
EP2769760A1 (de) * 2013-02-21 2014-08-27 Umicore AG & Co. KG Katalysator zur Reduktion von Stickoxiden
DE102013207709A1 (de) * 2013-04-26 2014-10-30 Umicore Ag & Co. Kg Entschwefelung von NOX-Speicherkatalysatoren
CN103861437B (zh) * 2014-03-20 2016-03-30 中国石油大学(华东) 二次生长法制备的混合晶相催化裂化烟气硫转移剂与应用
DE102014206455A1 (de) 2014-04-03 2015-10-08 Umicore Ag & Co. Kg Regenerationsverfahren für Abgasnachbehandlungssysteme
MX2018001316A (es) * 2015-07-30 2018-04-30 Basf Se Procedimiento para la fabricacion de materiales de almacenamiento de nox.
DE102017100518A1 (de) 2016-02-04 2017-08-10 Umicore Ag & Co. Kg System und Verfahren zur Abgasreinigung unter Vermeidung von Lachgas
BR112018072443B1 (pt) * 2016-05-05 2022-05-10 Johnson Matthey Public Limited Company Catalisador adsorvente de nox para tratar emissões de um motor de queima pobre, sistema de tratamento de emissão para tratar um fluxo de um gás de escape de combustão, e, método para tratar um gás de escape de um motor de combustão interna
EP3689823A4 (en) 2017-09-25 2021-06-30 Japan Science and Technology Agency COMPOSITE OXIDE, METAL SUPPORT MATERIAL AND AMMONIA SYNTHESIS CATALYST
CN109238312B (zh) * 2018-09-07 2021-03-23 浙江理工大学 一种复合纤维基柔性压电传感器的制备方法
CN110075832B (zh) * 2019-04-12 2022-02-15 济南大学 一种NOx存储还原催化剂及其制备方法和应用
US20230347320A1 (en) * 2020-01-31 2023-11-02 Japan Science And Technology Agency Ammonia Synthesis Catalyst
US11478784B2 (en) 2020-02-04 2022-10-25 Saudi Arabian Oil Company Catalyst compositions for ammonia decomposition
JP6979478B2 (ja) * 2020-03-18 2021-12-15 本田技研工業株式会社 排気浄化システム
CN111545039A (zh) * 2020-05-09 2020-08-18 浙江工业大学 垃圾焚烧烟气脱酸协同飞灰固化系统及工艺方法
CN111569916B (zh) * 2020-05-11 2021-08-24 四川大学 一种改性羟基磷灰石脱硝催化剂及其制备方法
CN112473703A (zh) * 2020-11-28 2021-03-12 南昌大学 一种高乙烯选择性甲烷氧化偶联催化剂的制备方法及应用
CN112371104B (zh) * 2020-12-08 2022-09-16 陕西科技大学 一种钛酸钙/钛酸铋复合光催化剂及其制备方法和应用
CN114345366B (zh) * 2022-01-14 2023-05-30 万华化学集团股份有限公司 一种3-甲氧基-4-羟基扁桃酸氧化催化剂的制备方法

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Also Published As

Publication number Publication date
BR9903875A (pt) 2000-10-31
PL335071A1 (en) 2000-02-28
CA2280631A1 (en) 2000-02-24
KR100535165B1 (ko) 2005-12-09
AR019980A1 (es) 2002-03-27
EP0982066A1 (de) 2000-03-01
ATE279251T1 (de) 2004-10-15
JP4567120B2 (ja) 2010-10-20
AU4466799A (en) 2000-03-09
JP2000084405A (ja) 2000-03-28
EP0982066B1 (de) 2004-10-13
CA2280631C (en) 2009-06-02
DE19838282A1 (de) 2000-03-02
TR199902000A2 (tr) 2000-04-21
TW495377B (en) 2002-07-21
CN1166441C (zh) 2004-09-15
CN1263789A (zh) 2000-08-23
DE59910809D1 (de) 2004-11-18
ZA995349B (en) 2000-02-24
KR20000017478A (ko) 2000-03-25

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