ENGINE EXHAUST EMISSION CONTROL

Formation of NOX , HC/CO mechanism , Smoke and Particulate emissions, Green House Effect , Methods of controlling emissions , Three way catalytic converter and Particulate Trap, Emission (HC,CO, NO and NOX) measuring equipments, Smoke and Particulate measurement, Indian Driving Cycles and emission norms

Engine Exhaust Emission

Carbon Monoxide

Oxides of Nitrogen

Emission Measuring Equipments

a) Oxides of Nitrogen – Chemiluminescence Method

Emission Measuring Equipments

b) Carbon Monoxide – NDIR Method

Emission Measuring Equipments

c) Unburned Hydrocarbon – Flame Ionization Method

Smoke Measuring Equipments

a)Obscuration Method

b)Continuous Filter Type

Smoke Measuring Equipments

c) Hartridge Smokemeter

Smoke Measuring Equipments

d) Spot Filtering type

e) Bosch Smokemeter