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In the next few years air pollution, the stringency of NOxand other gas-emissions have been increased twice in the last decade and emerging technologies in emission controls has been recommended. We focused on Catalytic convertor structure design and tried Catalytic convertor structure with spinel from the honey comb. By changing the structure the contact area and time of contact of exhaust gases with ceramic layer substrate. If these things were done, the emission is reduced to some extent. Our project mainly focused on increasing contact area of exhaust gases to spinel structure. The structure has been changed and its strength was analyzed using ANSYS software.

A Study of Exhaust Emission Techniques and Changing the Structure in Catalytic Converter