ATE455936T1 - SEGREGATED, CATALYZED METAL WIRE FILTER FOR DIESEL SOOT FILTRATION - Google Patents

SEGREGATED, CATALYZED METAL WIRE FILTER FOR DIESEL SOOT FILTRATION

Info

Publication number
ATE455936T1
ATE455936T1 AT06771694T AT06771694T ATE455936T1 AT E455936 T1 ATE455936 T1 AT E455936T1 AT 06771694 T AT06771694 T AT 06771694T AT 06771694 T AT06771694 T AT 06771694T AT E455936 T1 ATE455936 T1 AT E455936T1
Authority
AT
Austria
Prior art keywords
metal mesh
segregated
metal wire
wire filter
diesel soot
Prior art date
Application number
AT06771694T
Other languages
German (de)
Inventor
Joseph Dettling
Michael Galligan
Original Assignee
Basf Catalysts Llc
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 Basf Catalysts Llc filed Critical Basf Catalysts Llc
Application granted granted Critical
Publication of ATE455936T1 publication Critical patent/ATE455936T1/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
    • F01N3/02—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
    • 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
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
    • 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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/12—Metallic wire mesh fabric or knitting
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters

Abstract

A filter for removing soot particles from the exhaust gas of a diesel engine comprises a plurality of hollow channels which contain therein a metal mesh. The metal mesh can be coated with an oxidation catalyst to promote ignition of the soot particles and regeneration of the metal mesh for filtering the soot particles. The metal mesh can optionally be removed from the hollow channels and replaced with regenerated or new metal mesh if desired.
AT06771694T 2005-06-02 2006-05-31 SEGREGATED, CATALYZED METAL WIRE FILTER FOR DIESEL SOOT FILTRATION ATE455936T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/143,162 US20060272319A1 (en) 2005-06-02 2005-06-02 Segregated catalyzed metallic wire filter for diesel soot filtration
PCT/US2006/021061 WO2006130654A1 (en) 2005-06-02 2006-05-31 Segregated catalyzed metallic wire filter for diesel soot filtration

Publications (1)

Publication Number Publication Date
ATE455936T1 true ATE455936T1 (en) 2010-02-15

Family

ID=36928993

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06771694T ATE455936T1 (en) 2005-06-02 2006-05-31 SEGREGATED, CATALYZED METAL WIRE FILTER FOR DIESEL SOOT FILTRATION

Country Status (8)

Country Link
US (1) US20060272319A1 (en)
EP (1) EP1888885B1 (en)
KR (1) KR20080015474A (en)
CN (1) CN101228340A (en)
AT (1) ATE455936T1 (en)
CA (1) CA2610743C (en)
DE (1) DE602006011886D1 (en)
WO (1) WO2006130654A1 (en)

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US8800268B2 (en) * 2006-12-01 2014-08-12 Basf Corporation Zone coated filter, emission treatment systems and methods
US7931715B2 (en) * 2007-02-12 2011-04-26 Gm Global Technology Operations, Inc. DPF heater attachment mechanisms
US7862635B2 (en) * 2007-02-12 2011-01-04 Gm Global Technology Operations, Inc. Shielded regeneration heating element for a particulate filter
US7814746B2 (en) * 2007-02-26 2010-10-19 Kubota Corporation Exhaust device for a diesel engine
US7886529B2 (en) * 2007-05-30 2011-02-15 Gm Global Technology Operations, Inc. Electrically heated DPF/SCR 2-way system
CN101827638B (en) 2007-08-03 2016-07-13 埃尔西韦公司 Porous body and method
US20120272831A1 (en) * 2007-08-06 2012-11-01 Janet Barberio Wine pouring regulator and aerator therein
DE202007016125U1 (en) * 2007-11-19 2009-05-28 Burkhardt, Roswitha Particulate filter with variably controlled soot combustion
US8716165B2 (en) * 2008-04-30 2014-05-06 Corning Incorporated Catalysts on substrates and methods for providing the same
US8051644B2 (en) * 2009-02-18 2011-11-08 GM Global Technology Operations LLC Electrically heated particulate filter zone-based post fuel injection system
US8277743B1 (en) 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
US8359829B1 (en) 2009-06-25 2013-01-29 Ramberg Charles E Powertrain controls
CN102803670A (en) * 2009-06-25 2012-11-28 贝卡尔特公司 Multicartridge diesel soot particulate filter
EP2445607B1 (en) 2009-06-25 2013-10-16 NV Bekaert SA A diesel soot particulate filter cartridge
US9833932B1 (en) 2010-06-30 2017-12-05 Charles E. Ramberg Layered structures
CN102588047A (en) * 2012-02-27 2012-07-18 太仓凯鑫电子有限公司 High-efficiency metal wire mesh filter
CN102840016A (en) * 2012-09-29 2012-12-26 江苏绿源环保科技有限公司 Tail gas denitration SCR (semiconductor control rectifier) system pipeline assembly of marine high-power diesel engine
CN102852608A (en) * 2012-09-29 2013-01-02 江苏绿源环保科技有限公司 Tail gas denitration SCR (Selective Catalytic Reduction) purifier device for marine high-power diesel engine
CN102966415A (en) * 2012-12-17 2013-03-13 苏州大学 Motor vehicle exhaust purifying device
US20140137382A1 (en) * 2014-01-27 2014-05-22 Caterpillar Inc. Method of retrofitting an aftreatment system
US11167226B2 (en) 2018-03-23 2021-11-09 Blue Skies Global LLC Regenerative media filtration
US11065566B2 (en) 2018-03-23 2021-07-20 Blue Skies Global LLC Regenerative media filtration
US10406458B1 (en) 2018-03-23 2019-09-10 Blue Skies Global LLC Regenerative media filtration

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Also Published As

Publication number Publication date
CA2610743C (en) 2013-11-19
DE602006011886D1 (en) 2010-03-11
CN101228340A (en) 2008-07-23
US20060272319A1 (en) 2006-12-07
WO2006130654A1 (en) 2006-12-07
CA2610743A1 (en) 2006-12-07
EP1888885B1 (en) 2010-01-20
EP1888885A1 (en) 2008-02-20
KR20080015474A (en) 2008-02-19

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