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Rapid Control of Exhaust Emissions and Enhancement of Retention Time in the Catalytic Converter Using Nanosized Copper Metal Spray for Spark Ignition Engine

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Document pages: 10 pages

Abstract: The approach proposed here is to control the exhaust emissions from two stroke,single cylinder, spark ignition petrol engine having copper nanoparticles coated on copper sieve as catalytic converter. AVL-422 Gas analyzer was used for the measurement and comparison for CO and unburnt hydrocarbon in the exhaust of the engine at various speeds and loads. In the present work some alterations and modifications have been designed so as to increase the retention period of exhaust gases to provide more time for its oxidation and thereby to reduce the harmful emission.

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