ITRE20050127A1 - PLANT FOR THE PURIFICATION OF EXHAUST GAS EMITTED BY INTERNAL COMBUSTION ENGINES - Google Patents

PLANT FOR THE PURIFICATION OF EXHAUST GAS EMITTED BY INTERNAL COMBUSTION ENGINES

Info

Publication number
ITRE20050127A1
ITRE20050127A1 IT000127A ITRE20050127A ITRE20050127A1 IT RE20050127 A1 ITRE20050127 A1 IT RE20050127A1 IT 000127 A IT000127 A IT 000127A IT RE20050127 A ITRE20050127 A IT RE20050127A IT RE20050127 A1 ITRE20050127 A1 IT RE20050127A1
Authority
IT
Italy
Prior art keywords
purification
plant
exhaust gas
internal combustion
combustion engines
Prior art date
Application number
IT000127A
Other languages
Italian (it)
Inventor
Giorgio Girondi
Original Assignee
Ufi Filters Spa
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 Ufi Filters Spa filed Critical Ufi Filters Spa
Priority to IT000127A priority Critical patent/ITRE20050127A1/en
Priority to CNA2006800401405A priority patent/CN101297105A/en
Priority to JP2008539271A priority patent/JP2009515083A/en
Priority to US12/092,298 priority patent/US20080229734A1/en
Priority to PCT/EP2006/009535 priority patent/WO2007054164A1/en
Priority to EP06805981A priority patent/EP1945923A1/en
Publication of ITRE20050127A1 publication Critical patent/ITRE20050127A1/en

Links

Classifications

    • 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
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/0335—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with exhaust silencers in a single housing
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/02—Exhaust filters
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
IT000127A 2005-11-11 2005-11-11 PLANT FOR THE PURIFICATION OF EXHAUST GAS EMITTED BY INTERNAL COMBUSTION ENGINES ITRE20050127A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000127A ITRE20050127A1 (en) 2005-11-11 2005-11-11 PLANT FOR THE PURIFICATION OF EXHAUST GAS EMITTED BY INTERNAL COMBUSTION ENGINES
CNA2006800401405A CN101297105A (en) 2005-11-11 2006-10-03 System for purifying the exhaust gases emitted by internal combustion engines
JP2008539271A JP2009515083A (en) 2005-11-11 2006-10-03 Purification system for exhaust gas discharged from an internal combustion engine
US12/092,298 US20080229734A1 (en) 2005-11-11 2006-10-03 System for Purifying the Exhaust Gases Emitted by Internal Combustion Engines
PCT/EP2006/009535 WO2007054164A1 (en) 2005-11-11 2006-10-03 System for purifying the exhaust gases emitted by internal combustion engines
EP06805981A EP1945923A1 (en) 2005-11-11 2006-10-03 System for purifying the exhaust gases emitted by internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000127A ITRE20050127A1 (en) 2005-11-11 2005-11-11 PLANT FOR THE PURIFICATION OF EXHAUST GAS EMITTED BY INTERNAL COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
ITRE20050127A1 true ITRE20050127A1 (en) 2007-05-12

Family

ID=37603210

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000127A ITRE20050127A1 (en) 2005-11-11 2005-11-11 PLANT FOR THE PURIFICATION OF EXHAUST GAS EMITTED BY INTERNAL COMBUSTION ENGINES

Country Status (6)

Country Link
US (1) US20080229734A1 (en)
EP (1) EP1945923A1 (en)
JP (1) JP2009515083A (en)
CN (1) CN101297105A (en)
IT (1) ITRE20050127A1 (en)
WO (1) WO2007054164A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8950176B2 (en) * 2011-06-29 2015-02-10 Electro-Motive Diesel, Inc. System for reducing engine emissions and backpressure using parallel emission reduction equipment
US20150020509A1 (en) * 2012-05-18 2015-01-22 Louis A. Belanger Method and system for maximizing fuel efficiency of an internal combustion engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663934A (en) * 1985-04-01 1987-05-12 Arvin Industries, Inc. Manifold exhaust processor
JPH0623535B2 (en) * 1985-10-28 1994-03-30 日産自動車株式会社 Exhaust particulate treatment device for internal combustion engine
FR2686652B1 (en) * 1992-01-29 1994-04-29 Shell Petroles PROCESS AND DEVICE FOR THE CONTINUOUS REMOVAL BY POSTCOMBUSTION OF IMBULATED SOLID PARTICLES.
JP2870369B2 (en) * 1993-06-18 1999-03-17 住友電気工業株式会社 Exhaust gas purification filter
JP3395533B2 (en) * 1996-08-09 2003-04-14 トヨタ自動車株式会社 Diesel engine exhaust purification system
DE19853359A1 (en) * 1998-11-19 2000-05-31 Daimler Chrysler Ag Internal combustion engine operable with different cycling methods (e.g. two-stroke, four-stroke) has exhaust gas sound damper with different geometries matched to different cycle methods
JP3624820B2 (en) * 2000-10-24 2005-03-02 トヨタ自動車株式会社 Exhaust gas purification device for internal combustion engine
JP2002213227A (en) * 2000-11-17 2002-07-31 Toyota Motor Corp Exhaust emission control system and method for controlling exhaust gas
JP2002180818A (en) * 2000-12-14 2002-06-26 Toyota Motor Corp Exhaust emission control device of internal combustion engine
DE10323385B4 (en) 2003-05-23 2006-02-02 Daimlerchrysler Ag Emission control system for an internal combustion engine
CN1906385A (en) * 2004-08-31 2007-01-31 揖斐电株式会社 Exhaust gas cleanup system

Also Published As

Publication number Publication date
CN101297105A (en) 2008-10-29
JP2009515083A (en) 2009-04-09
US20080229734A1 (en) 2008-09-25
WO2007054164A1 (en) 2007-05-18
EP1945923A1 (en) 2008-07-23

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