DE60211627D1 - Katalysator zur Reiningung von Abgas - Google Patents

Katalysator zur Reiningung von Abgas

Info

Publication number
DE60211627D1
DE60211627D1 DE60211627T DE60211627T DE60211627D1 DE 60211627 D1 DE60211627 D1 DE 60211627D1 DE 60211627 T DE60211627 T DE 60211627T DE 60211627 T DE60211627 T DE 60211627T DE 60211627 D1 DE60211627 D1 DE 60211627D1
Authority
DE
Germany
Prior art keywords
catalyst
exhaust gas
purifying exhaust
purifying
gas
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60211627T
Other languages
English (en)
Other versions
DE60211627T2 (de
Inventor
Yoshiyuki Nakanishi
Yuichi Matsuo
Kazuhide Terada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE60211627D1 publication Critical patent/DE60211627D1/de
Publication of DE60211627T2 publication Critical patent/DE60211627T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D53/92—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
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • 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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/068—Noble metals
    • 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
    • B01D2255/2065—Cerium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • 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
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • 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
    • B01J37/0246—Coatings comprising a zeolite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
DE60211627T 2001-11-07 2002-11-05 Katalysator zur Reiningung von Abgas Expired - Fee Related DE60211627T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001341934A JP3891827B2 (ja) 2001-11-07 2001-11-07 排ガス浄化触媒
JP2001341934 2001-11-07

Publications (2)

Publication Number Publication Date
DE60211627D1 true DE60211627D1 (de) 2006-06-29
DE60211627T2 DE60211627T2 (de) 2006-10-26

Family

ID=19155879

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60211627T Expired - Fee Related DE60211627T2 (de) 2001-11-07 2002-11-05 Katalysator zur Reiningung von Abgas

Country Status (4)

Country Link
US (1) US6756337B2 (de)
EP (1) EP1310290B1 (de)
JP (1) JP3891827B2 (de)
DE (1) DE60211627T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7056856B2 (en) * 2002-09-09 2006-06-06 Airflow Catalyst Systems, Inc. Tin oxide exhaust catalyst supports and catalysts stable at high temperatures
US20070238605A1 (en) * 2004-04-26 2007-10-11 Wolfgang Strehlau Catalysts for the Simultaneous Removal of Carbon Monoxide and Hydrocarbons from Oxygen-Rich Exhaust Gases and Processes for the Manufacture Thereof
DE102004020259A1 (de) * 2004-04-26 2005-11-10 Hte Ag The High Throughput Experimentation Company Oxidationskatalysator für die simultane Entfernung von Kohlenmonoxid und Kohlenwasserstoffen aus sauerstoffreichen Abgasen und Verfahren zu seiner Herstellung
US7332454B2 (en) 2005-03-16 2008-02-19 Sud-Chemie Inc. Oxidation catalyst on a substrate utilized for the purification of exhaust gases
CN1872409B (zh) * 2005-05-31 2010-12-01 中国石油化工股份有限公司 一种汽车尾气净化催化剂及其制备方法
DE102008000463A1 (de) * 2008-02-29 2009-09-03 Robert Bosch Gmbh Abgassensor
US8475755B2 (en) * 2009-08-21 2013-07-02 Sub-Chemie Inc. Oxidation catalyst and method for destruction of CO, VOC and halogenated VOC
JP7417920B2 (ja) * 2019-09-19 2024-01-19 国立大学法人北海道大学 軽質炭化水素の部分酸化触媒ならびに該触媒による一酸化炭素と水素の製造方法
DE112021002332T5 (de) * 2020-06-09 2023-01-26 Mitsui Mining & Smelting Co., Ltd. Zusammensetzung zur bildung einer grundierungsschicht, eine grundierungsschicht sowie ein abgasreinigungskatalysator und eine abgasreinigungsvorrichtung einschliesslich grundierungsschicht
WO2023154174A1 (en) * 2022-02-09 2023-08-17 Cummins Inc. Non-emitting engines with oxyfuel combustion and carbon capture system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55129232A (en) * 1979-03-29 1980-10-06 Teijin Yuka Kk Isomerization of xylenes
US4394300A (en) * 1980-04-07 1983-07-19 Mobil Oil Corporation Zeolite catalyst modified with group IVB metal
DE3117135A1 (de) * 1981-04-30 1982-11-18 Bayer Ag, 5090 Leverkusen Kristallines alumosilicat, verfahren zu dessen herstellung sowie dessen verwendung zur katalytischen umwandlung von methanol und/oder dimethylether in kohlenwasserstoffe
CA1260909A (en) * 1985-07-02 1989-09-26 Koichi Saito Exhaust gas cleaning catalyst and process for production thereof
JP2757885B2 (ja) * 1991-03-01 1998-05-25 宇部興産株式会社 炭酸ジエステルの製造法
JPH0671176A (ja) * 1992-08-26 1994-03-15 Sumitomo Metal Mining Co Ltd 窒素酸化物浄化用触媒
DE69427932T2 (de) * 1993-05-10 2002-04-04 Sakai Chemical Industry Co Katalysator zur katalytischen Reduktion von Stickstoffoxiden
US5562552A (en) 1994-09-06 1996-10-08 Wilson Sporting Goods Co. Geodesic icosahedral golf ball dimple pattern
JPH08131838A (ja) * 1994-11-10 1996-05-28 Honda Motor Co Ltd 排気ガス浄化用触媒
JPH09276703A (ja) * 1996-04-19 1997-10-28 Honda Motor Co Ltd 排気ガス浄化用触媒

Also Published As

Publication number Publication date
US20030092562A1 (en) 2003-05-15
JP2003144935A (ja) 2003-05-20
US6756337B2 (en) 2004-06-29
EP1310290B1 (de) 2006-05-24
JP3891827B2 (ja) 2007-03-14
DE60211627T2 (de) 2006-10-26
EP1310290A1 (de) 2003-05-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee