GB0318982D0 - Method of decomposing nitrogen dioxide - Google Patents

Method of decomposing nitrogen dioxide

Info

Publication number
GB0318982D0
GB0318982D0 GBGB0318982.6A GB0318982A GB0318982D0 GB 0318982 D0 GB0318982 D0 GB 0318982D0 GB 0318982 A GB0318982 A GB 0318982A GB 0318982 D0 GB0318982 D0 GB 0318982D0
Authority
GB
United Kingdom
Prior art keywords
nitrogen dioxide
decomposing nitrogen
decomposing
dioxide
nitrogen
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.)
Ceased
Application number
GBGB0318982.6A
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of GB0318982D0 publication Critical patent/GB0318982D0/en
Priority to US10/553,490 priority Critical patent/US8092767B2/en
Priority to DE602004021680T priority patent/DE602004021680D1/en
Priority to BRPI0409451-4A priority patent/BRPI0409451B1/en
Priority to KR1020057019740A priority patent/KR101131006B1/en
Priority to PL04728201T priority patent/PL1613417T3/en
Priority to AU2004232536A priority patent/AU2004232536B2/en
Priority to CA2522531A priority patent/CA2522531C/en
Priority to AT04728201T priority patent/ATE434479T1/en
Priority to JP2006506147A priority patent/JP4874093B2/en
Priority to EP04728201A priority patent/EP1613417B1/en
Priority to RU2005135659/15A priority patent/RU2362613C2/en
Priority to PCT/GB2004/001680 priority patent/WO2004094045A1/en
Priority to MXPA05011129A priority patent/MXPA05011129A/en
Ceased 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
    • 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
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • 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
    • B01D2255/20761—Copper
    • 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
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B01D2255/9155—Wall flow filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GBGB0318982.6A 2003-04-17 2003-08-13 Method of decomposing nitrogen dioxide Ceased GB0318982D0 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
MXPA05011129A MXPA05011129A (en) 2003-04-17 2004-04-19 Method of decomposing nitrogen dioxide.
CA2522531A CA2522531C (en) 2003-04-17 2004-04-19 Method of decomposing nitrogen dioxide
AT04728201T ATE434479T1 (en) 2003-04-17 2004-04-19 METHOD FOR DECOMPOSITING NITROGEN DIOXIDE
BRPI0409451-4A BRPI0409451B1 (en) 2003-04-17 2004-04-19 METHOD OF DECOMPORATING NITROGEN DIOXIDE (NO2) IN NITROGEN MONOXIDE (NO) IN EXHAUST GAS FROM A POOR BURNT INTERNAL COMBUSTION ENGINE
KR1020057019740A KR101131006B1 (en) 2003-04-17 2004-04-19 Method of decomposing nitrogen dioxide
PL04728201T PL1613417T3 (en) 2003-04-17 2004-04-19 Method of decomposing nitrogen dioxide
AU2004232536A AU2004232536B2 (en) 2003-04-17 2004-04-19 Method of decomposing nitrogen dioxide
US10/553,490 US8092767B2 (en) 2003-04-17 2004-04-19 Method of decomposing nitrogen dioxide
DE602004021680T DE602004021680D1 (en) 2003-04-17 2004-04-19 PROCESS FOR DECOMPOSITION OF NITROGEN DIOXIDE
JP2006506147A JP4874093B2 (en) 2003-04-17 2004-04-19 Decomposition method of nitrogen dioxide
EP04728201A EP1613417B1 (en) 2003-04-17 2004-04-19 Method of decomposing nitrogen dioxide
RU2005135659/15A RU2362613C2 (en) 2003-04-17 2004-04-19 Exhaust system for internal combustion engine, internal combustion engine and transport vehicle on its basis
PCT/GB2004/001680 WO2004094045A1 (en) 2003-04-17 2004-04-19 Method of decomposing nitrogen dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0308944.8A GB0308944D0 (en) 2003-04-17 2003-04-17 Method of decomposing nitrogen dioxide

Publications (1)

Publication Number Publication Date
GB0318982D0 true GB0318982D0 (en) 2003-09-17

Family

ID=9956980

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0308944.8A Ceased GB0308944D0 (en) 2003-04-17 2003-04-17 Method of decomposing nitrogen dioxide
GBGB0318982.6A Ceased GB0318982D0 (en) 2003-04-17 2003-08-13 Method of decomposing nitrogen dioxide

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0308944.8A Ceased GB0308944D0 (en) 2003-04-17 2003-04-17 Method of decomposing nitrogen dioxide

Country Status (6)

Country Link
JP (1) JP4874093B2 (en)
CN (1) CN100482324C (en)
AT (1) ATE434479T1 (en)
DE (1) DE602004021680D1 (en)
GB (2) GB0308944D0 (en)
ZA (1) ZA200508348B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009013809A (en) * 2007-07-02 2009-01-22 Hino Motors Ltd Exhaust emission control device
CN101780416B (en) * 2010-01-27 2012-07-25 石家庄经济学院 Iron and chrome co-doped nano titanium dioxide/zeolite compound photocatalyst and preparation method thereof
CN105233858A (en) * 2015-10-21 2016-01-13 南京理工大学 Uniform-load cerium-based molecular sieve catalyst, preparation method and application thereof
DE102016113382A1 (en) * 2016-07-20 2018-01-25 Man Diesel & Turbo Se Internal combustion engine and method for operating the same
GB2561834A (en) * 2017-04-24 2018-10-31 Johnson Matthey Plc Passive NOx adsorber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714480B2 (en) * 1987-04-23 1995-02-22 松下電器産業株式会社 NO ▲ Lower 2 ▼ Decomposition catalyst
JP3248290B2 (en) * 1993-03-22 2002-01-21 いすゞ自動車株式会社 Exhaust gas purification device for internal combustion engine
JP3217602B2 (en) * 1994-08-11 2001-10-09 株式会社アイシーティー Method for activating catalyst for purifying exhaust gas of internal combustion engine
JPH08103656A (en) * 1994-10-06 1996-04-23 N E Chemcat Corp Catalyst for purification of exhaust gas and method therefor
JP3706177B2 (en) * 1995-07-31 2005-10-12 エヌ・イーケムキャット株式会社 Exhaust gas purification device and exhaust gas purification method
JP3771608B2 (en) * 1995-09-12 2006-04-26 株式会社アイシーティー Diesel engine exhaust gas purification catalyst and diesel engine exhaust gas purification method using the same
JP2000199423A (en) * 1999-01-05 2000-07-18 Mitsubishi Motors Corp Exhaust emission control device for diesel engine
JP3905264B2 (en) * 1999-10-14 2007-04-18 日野自動車株式会社 Engine exhaust gas purification device
JP3809547B2 (en) * 1999-11-01 2006-08-16 株式会社日立製作所 Control device for internal combustion engine
JP4075292B2 (en) * 2000-07-24 2008-04-16 トヨタ自動車株式会社 Particulate purification catalyst

Also Published As

Publication number Publication date
CN1805781A (en) 2006-07-19
JP2006523797A (en) 2006-10-19
ZA200508348B (en) 2007-03-28
CN100482324C (en) 2009-04-29
GB0308944D0 (en) 2003-05-28
JP4874093B2 (en) 2012-02-08
DE602004021680D1 (en) 2009-08-06
ATE434479T1 (en) 2009-07-15

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)