EXHAUST GAS AFTERTREATMENT DEVICE FOR INTERNAL COMBUSTION ENGINE
The invention relates to a device for the post-treatment of the exhaust gases of a combustion engine (1), characterized in that it comprises, from upstream to downstream: an oxidation catalyst part DOC (3); an outlet (41) of a means (4) for introducing a reducing agent or reducing agent precursor fo...
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| creator | GENIES, Jean Florent BERTIN, Thierry LE TALLEC, Thomas MATTHESS, Nils |
| description | The invention relates to a device for the post-treatment of the exhaust gases of a combustion engine (1), characterized in that it comprises, from upstream to downstream: an oxidation catalyst part DOC (3); an outlet (41) of a means (4) for introducing a reducing agent or reducing agent precursor for the selective catalytic reduction SCR of nitrogen oxides ; a catalyst part (6) for the selective catalytic reduction SCR of the nitrogen oxides NOx; a particle filter part (7) provided with a catalyst coating for selective catalytic reduction SCRF of nitrogen oxides NOx; and a part (8) for treating ammonia leaks. |
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an outlet (41) of a means (4) for introducing a reducing agent or reducing agent precursor for the selective catalytic reduction SCR of nitrogen oxides ; a catalyst part (6) for the selective catalytic reduction SCR of the nitrogen oxides NOx; a particle filter part (7) provided with a catalyst coating for selective catalytic reduction SCRF of nitrogen oxides NOx; and a part (8) for treating ammonia leaks.</description><language>eng ; fre ; ger</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; WEAPONS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190403&DB=EPODOC&CC=EP&NR=3230563B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190403&DB=EPODOC&CC=EP&NR=3230563B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GENIES, Jean Florent</creatorcontrib><creatorcontrib>BERTIN, Thierry</creatorcontrib><creatorcontrib>LE TALLEC, Thomas</creatorcontrib><creatorcontrib>MATTHESS, Nils</creatorcontrib><title>EXHAUST GAS AFTERTREATMENT DEVICE FOR INTERNAL COMBUSTION ENGINE</title><description>The invention relates to a device for the post-treatment of the exhaust gases of a combustion engine (1), characterized in that it comprises, from upstream to downstream: an oxidation catalyst part DOC (3); 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an outlet (41) of a means (4) for introducing a reducing agent or reducing agent precursor for the selective catalytic reduction SCR of nitrogen oxides ; a catalyst part (6) for the selective catalytic reduction SCR of the nitrogen oxides NOx; a particle filter part (7) provided with a catalyst coating for selective catalytic reduction SCRF of nitrogen oxides NOx; and a part (8) for treating ammonia leaks.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS |
| title | EXHAUST GAS AFTERTREATMENT DEVICE FOR INTERNAL COMBUSTION ENGINE |
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