What are Catalytic Converters?

catalytic Converters What is a catalytic converter and how does it do what they do. The endpoint Catalytic Converter covers the stainless steel box attach in the exhaust system. Inside the cover is the catalyst, a ceramic or metallic base with an active coating incorporating alumina, ceria and new(prenominal) oxides and combinations of the cunning metals platinum, palladium and rhodium. The base scum bag be protected from thrill and shock by a spirited ceramic or metallic mat The important by-products of combustion ar: Nitrogen gas (N2): Our airwave is 78 percent imputable north gas, and most of this passes right finished the car engine. coulomb Dioxide (CO2): A harmless, odorless gas composed of century and fount O. It is also a greenhouse gas that contributes to global warming. wet evaporation (H2O): Another by-product of combustion. The hydrogen in the provide bonds with the oxygen in the air. These three emissions are mostly harmless, although vitamin C dioxide emissions are believed to contribute to global warming. However since the combustion motion is never perfect, other more harmful emissions are erectd in the process. Carbon monoxide (CO): A colorless, odorless gas. It is poisonous and extremely breakneck in captive areas, building up slowly to unhealthful levels without warning if fair to middling ventilation is not available. Hydro blows or volatile organic compounds (VOCs): every chemical compound do up of hydrogen and carbon. Oxides of nitrogen (NOx): Chemical compounds of nitrogen, they combine with hydrocarbons to produce smog. These are the three main regulated emissions, and also the ones that catalytic converters are designed to reduce. Catalytic converters can either be an oxidation or three-way type. oxidation catalysts convert carbon monoxide (CO) and hydrocarbons (HC) to carbon dioxide (CO2) and water, but have teeny-weeny effect on nitrogen oxides (NOx) and particulate matter. Three-way catalysts break down in a closed-loop system together... ! If you want to get a amply essay, order it on our website: OrderCustomPaper.com

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