Catalyst assembly for removing noxious gases from automobile exhaust

A catalyst assembly for removing noxious gases from the automobile exhaust comprising a plurality of highly gas permeable catalyst layers each thereof composed of a copper-nickel catalyst, and a plurality of highly gas permeable separating layers each thereof composed of a ferrous material, whereby...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAGUCHI, TETSUO, NAKAMOTO, TERUYUKI, SHINGO, YOSHIOKI, ENDO, YUKIO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMPOUNDS THEREOF GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A catalyst assembly for removing noxious gases from the automobile exhaust comprising a plurality of highly gas permeable catalyst layers each thereof composed of a copper-nickel catalyst, and a plurality of highly gas permeable separating layers each thereof composed of a ferrous material, whereby said plurality of catalyst layers are supported and isolated from each other by said plurality of separating layers.