Converter example sentences

Catalytic converters must be used in cars to reduce the effect of exhaust fumes on the atmosphere.The main component of the converter is a ceramic honeycomb coated with precious metals — Pd, Pt and Rh.Usually catalytic converters are used in the automobiles, which prevent the release of nitrogen oxide and hydrocarbons to the atmosphere.The exhaust gases containing unburnt fuel, CO and NOx, when pass through the converter at 573 K, are converted into CO2 and N We can also reduce the acidity of the soil by adding powdered limestone to neutralise the acidity of the soil.