Design and Fabrication of Two-Wheeler Silencer Using Catalytic Convertor

Abstract

Air pollution is the biggest cause of environmental degradation in the world and it also cause health problems. The major source for these pollutions are industries & automobiles. In automobile pollutants can be reduced by using a catalytic converter the main aim of our project is fabricate the low cost catalytic converter for two wheeler. The emission contents namely NOx and HC are 90% reduced. From the public health point of view the is most important is Air pollution , because every individual person breathes approximately 22000 times a day, inhaling about 15 to 22 Kg of air daily. Polluted air causes physical ill effects and undesirable aesthetic and physiological effects. The main pollutants are contributed by automobiles which include carbon monoxide (CO), unburned hydrocarbon (UBHC), oxides of nitrogen (NOx) and Lead. So it is imperative that serious attempts should be made to conserve earth’s environment from degradation