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[H790]How Many Catalytic Converters
by Miranda Restelle, Mir
Better engine strength does not mean more fuel to burn because if that is the case, just imagine the potential air pollution from the millions of cars on the road?worldwide. With this recurring predicament at hand, car manufacturers, including Volvo and Audi, continue to innovate means that will help lessen the discharge of noxious gases of vehicles. The Volvo Catalytic Converter along Audi Catalytic Converter were designed to help reduce a vehicle's emission further.

Lawmakers and automakers alike thought of means to solve this environmental problem. The former would create clean air laws, while the latter made some tweaking and refinements to their car engines and fuel systems. The Volvo Catalytic Converter treats the exhaust before it leaves the car and lessens the amount of pollution produced. Modern cars are now designed to help solve this environmental issue. The players in the automobile industry have manufactured a vehicle's engine to carefully control the amount of fuel it burns. Not only does it save on the fuel, but also is friendlier to the environment.

Keeping the air and fuel ratio very close or keeping them at the stoichiometric point is a primary task of an . All the fuel will be burned using all of the oxygen in the air. The fuel mixture also depends on the ideal ratio needed during actual driving of the vehicle. There are times when the mixture can be lean which is higher than 14.7 pounds of air and other times when the mixture can be rich which means a lower ration than 14.7 pounds of air. Of the three emissions from a vehicle (Nitrogen gas, Carbon dioxide, and water vapor ) Carbon dioxide is believed to contribute much to global warming.

Maintenance of catalytic converter, however, is often a major problem. An effective Audi Catalytic Converter's function can be weakened by the activity or process itself due to two causes: poisoning of the active site by contaminants and exposure to excessively high temperatures. To maintain a catalytic converter's crisp condition, it is advisable to use lead-free fuel and also to follow proper engine maintenance procedures.

For 80 years and counting, Volvo continues to be an advocate of innovation without sacrificing the environmental issues. Aside from the that Volvo Cars offer, the company has also adopted the environmental policy since 1945. Volvo has introduced life cycle assessment and calculation of the impact of each vehicle make using the EPS or Environmental Priority Strategies in car design. Like Volvo Cars, Audi is a car company that also has an outstanding regard to the environmental. Audi's innovative technology does not take for granted the environmental protection, but at the same time do not forfeit performance, comfort, and safety of its patronizers. Catalytic converters may have different brands, but they all have the same cleaner act.

Nowadays, as the world gets busier, more vehicles are taking drifts on the road. This implies that with more cars, the more pollution we could get. Cities around the world especially here in the U.S. are doing numerous campaigns and other projects in order to save the environment from pollution caused by the toxic emissions of motor vehicles and other smoke-generating industries. Maybe we could not completely get rid of the pollution caused by vehicles but we could lessen the harmful effects that we and our environment suffer from. Moreover, laws on minimizing toxic emissions produced by vehicles are strictly imposed.

Most vehicle manufacturers of today have their own way of reducing these harmful effects. They now included additional components on the car's engine and fuel system to do this. One of the devices developed by auto manufacturers that control the emission of pollutant in the internal combustion engine is the catalytic converter. A catalytic converter reduces the toxicity produced. It is located between the fuel system and the exhaust system of conventional vehicles.

Most modern cars that you can find out in the market today are already equipped with a catalytic converter that contains three-way system. The three-way system performs three different processes. The first process of the three-way catalytic converter is the reduction catalyst. In the reduction catalyst stage, it reduces the amount of nitrous oxide produced by the engine and converts it to much safer chemicals, like nitrogen and oxygen.

Next process is the oxidation catalyst that performs oxidation of carbon monoxide into carbon dioxide. The third and last process is the control system. Control system performs the last and the most significant task of a catalytic converter which is the oxidation of unburned hydrocarbons and then turns it into carbon dioxide and water.

The three processes performed by a catalytic converter occur before the actual emission of the exhaust. Catalytic converters contain several parts. The core, which is found in modern catalytic converters, is a ceramic or stainless steel honeycomb that supports the catalyst in performing oxidation. Another component is the washcoat. The washcoat is a mixture of silicon and aluminum, which is added to the core and forms a hard, rough surface. The washcoat was developed by car manufacturers to make the catalytic converter more efficient.

There are bunches of different catalytic converter brands you can find today like the Nissan Sentra catalytic converters, Ford catalytic converters, and other Nissan parts.
Article Source : Car Parts and Accessories

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Both Miranda Restelle & Jennifer Dylan are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.

Miranda Restelle has sinced written about articles on various topics from Cars, Car Parts and Brakes. . Miranda Restelle's top article generates over 12100 views. to your Favourites.

Jennifer Dylan has sinced written about articles on various topics from Cars, Sports Car and Cars. ###Jennifer Dylan is a 35-year-old gal who hails from San Francisco. She has a habit of updating herself on new car trends and models. She spends. Jennifer Dylan's top article generates over 49500 views. to your Favourites.
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