What is a catalyst?

Slang is a catalyst as "cat" or "Catcon known. It is a device to reduce the toxicity of emissions from an internal combustion engine. It 's the first widely introduced on series cars in the U.S. market for the year 1975 model to comply with EPA regulations on strengthening the automotive exhaust. Cars today, two or more depending on engine configuration and manufacturer.

Closely resembles a muffler in appearance and islocated in the exhaust system and has an outer shell, which made of stainless steel. But the similarity ends there with a silencer containing a catalyst, a catalyst, which is a noble metal such as platinum, palladium and rhodium. A catalyst than anything else, that causes or defined by a speed change.

Exhaust System

Still frequently used in automotive exhaust systems, catalytic converters are also on the generators, forklifts, mining equipment, trucks, buses, trains and otherEngine-equipped machines. A catalyst provides an environment for a chemical reaction, are converted into toxic byproducts of combustion of less toxic substances, the emissions as clean as possible.

The purpose of a catalyst, is using its catalysts massively reduce the amount of pollutants in the exhaust of a car. These are carbon monoxide, hydrocarbons, nitrogen oxides and particulates. All these emissions are dangerous to health andEnvironmental hazards. They also contribute to the formation of photochemical smog.

A catalyst converts toxic gases into harmless carbon dioxide, nitrogen, oxygen and water. In simple terms, the catalyst can be almost like the engine of his own thought. The converter uses fuel and oxygen, its internal catalyst, which block much of the leakage of gas consumed by the drive. However, a converter does not eliminate emissionsoverall, but reduced emissions.

Catalysts are maintenance of their own. This is because their long-term survival depends on proper maintenance of the vehicle. For example, if the car starts running rough produces smoke from the exhaust, or the "Service Engine Soon" or "Check Engine" light appears, it must be immediately checked by a qualified professional. This is especially true if these flashing lights which, instead of beingconstantly lit. Based on these signals can be expensive damage to the converter, ie, with the replacement. The symptoms of a faulty or failing that, lack of a converter exhaust can study any hesitation, poor performance, engine temperature always higher and spasms o.

What is a catalyst?

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