A catalytic converter is a device fitted inside the exhaust pipe used to control the emission of the vehicle. By catalyzing a redox reaction, it converts toxic gases into less toxic pollutants. The conversion occurs upto 98%. It reduces the emission level of harmful gases by doing the reduction of nitrogen oxide into nitrogen and oxygen, oxidation of hydrocarbons into carbon dioxide and water, and carbon monoxide into carbon dioxide. To prevent environmental pollution, and prevent emission related issues of the vehicle, the catalytic converter must be kept in good order.
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How Catalytic Converter Helps to Reduce Car Emission
2. Ignition of hydrocarbon-based fuel inside the combustion chamber of an
engine generates a huge amount of environmental pollutants as
byproducts.
3. Invention and integration of catalytic converter in the car
has significantly reduced the emission level.
4. It helps to get rid of carbon monoxide, oxides of nitrogen, and
other kinds of pollutants and thus prevents air pollution.
23. Such types of catalytic converters can reduce the emission of NO
and NO2 which are solely responsible for the acid rain.
24. It reduces the oxides of nitrogen to free
nitrogen which is not toxic.
25. Following reactions might be helpful to
understand the reduction of oxides of
nitrogen to free and non-toxic
nitrogen.
2 H2 + 2 NO 2 H2O + N2
2 CO + 2 NO 2 CO2 + N2
HYDROCARBON + NO CO2 + H2O + N2
26. Besides, a three-way catalytic converter could more efficiently
deal with the carbon monoxide and unburned hydrocarbons.
28. Catalytic converter plays a crucial role by converting toxic
environmental pollutants to non-toxic free gases.
29. Any kinds of abnormalities in the catalytic
converters should never be neglected.
30. The root cause of such abnormalities
should be identified and repaired in time.