Photocatalytic exhaust gas purification apparatus

The exhaust gas cleaning device (10) has a photocatalyzer (12) with a catalytic substance applied to a carrier foil, arranged in a meandering path between a pair of parallel support foils and illuminated with radiation from at least one electromagnetic source (34,34'). The carrier foil defines...

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Bibliographische Detailangaben
Hauptverfasser:	ENGELER, WERNER, BECHMANN, OLAF
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The exhaust gas cleaning device (10) has a photocatalyzer (12) with a catalytic substance applied to a carrier foil, arranged in a meandering path between a pair of parallel support foils and illuminated with radiation from at least one electromagnetic source (34,34'). The carrier foil defines a number of parallel flow channels for the exhaust gases (22), which have a varying cross-section over the length of the photocatalyzer.