发明名称 |
Device for the Purification of Exhaust Gases from a Heat Engine, Comprising a Ceramic Carrier and an Active Phase Mechanically Anchored in the Carrier |
摘要 |
Device for the purification of exhaust gases from a thermal combustion engine comprising: one or several ceramic catalyst carriers comprising an arrangement of crystallites of the same size, same isodiametric morphology and same chemical composition, or approximately the same size, same isodiametric morphology and same chemical composition in which each crystallite is in point or quasi-point contact with the surrounding crystallites, and one or several active phases for chemical destruction of impurities in the exhaust gas comprising metallic particles mechanically anchored in said catalyst carrier such that coalescence and mobility of each particle are limited to a maximum volume corresponding to the volume of a crystallite of said ceramic catalyst carrier. |
申请公布号 |
US2014130482(A1) |
申请公布日期 |
2014.05.15 |
申请号 |
US201214128483 |
申请日期 |
2012.06.08 |
申请人 |
DEL-GALLO PASCAL;ROSSIGNOL FABRICE;CHARTIER THIERRY;FAURE RAPHAEL;GOUDALLE SEBASTIEN;BONHOMME CLAIRE;L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE;UNIVERSITE DE LIMOGES |
发明人 |
DEL-GALLO PASCAL;ROSSIGNOL FABRICE;CHARTIER THIERRY;FAURE RAPHAEL;GOUDALLE SEBASTIEN;BONHOMME CLAIRE |
分类号 |
F01N3/18 |
主分类号 |
F01N3/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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