Why Do Diesel Vehicles Use Urea?

[DiDeclan]

Diesel vehicles use urea to reduce exhaust emissions and protect the atmospheric environment. Here are the relevant details: Adding urea to diesel vehicles helps convert harmful nitrogen oxides in the exhaust into nitrogen and water, thereby reducing hazardous emissions. The main components of a diesel engine include: 1. Engine block, consisting of the cylinder block, cylinder liner, cylinder head, cylinder gasket, oil pan, flywheel housing, timing gear housing, and front/rear mounts. 2. Crankshaft linkage mechanism, comprising the crankshaft, connecting rod, piston, and piston pin. 3. Valve train, made up of the timing gear, camshaft, tappet, pushrod, and rocker arm. 4. Fuel system, including the diesel tank, fuel line, diesel filter, fuel injection pump, and fuel injector. 5. Lubrication system, consisting of the oil pump, oil filter, pressure regulator, pipelines, gauges, and oil cooler.