DE102013223839A1 - Katalysiertes Russfilter zum Behandeln des Abgases eines Kompressionszündungsmotors - Google Patents

Katalysiertes Russfilter zum Behandeln des Abgases eines Kompressionszündungsmotors Download PDF

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Publication number
DE102013223839A1
DE102013223839A1 DE201310223839 DE102013223839A DE102013223839A1 DE 102013223839 A1 DE102013223839 A1 DE 102013223839A1 DE 201310223839 DE201310223839 DE 201310223839 DE 102013223839 A DE102013223839 A DE 102013223839A DE 102013223839 A1 DE102013223839 A1 DE 102013223839A1
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Prior art keywords
component
platinum
zone
layer
soot filter
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German (de)
English (en)
Inventor
David Bergeal
Andrew Francis Chiffey
John Benjamin Goodwin
Daniel HATCHER
Francois Moreau
Raj Rao Rajaram
Paul Richard Phillips
Cathal PRENDERGAST
Gavin Michael Brown
Agnes RAJ
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Johnson Matthey PLC
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Johnson Matthey PLC
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Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of DE102013223839A1 publication Critical patent/DE102013223839A1/de
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    • 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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
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  • Health & Medical Sciences (AREA)
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  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
DE201310223839 2012-11-21 2013-11-21 Katalysiertes Russfilter zum Behandeln des Abgases eines Kompressionszündungsmotors Withdrawn DE102013223839A1 (de)

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