What are automotive catalytic converters? Simply put, they are catalysts which are designed to change the internal catalyst behavior of an alloy by changing the external catalyst. As an example, suppose there was a steel link with a threaded steel rod going through the middle of it. If you were to remove the rod, you would be left with a large hollow "tube" which when expanded would cause the steel link to expand outward. Here is a simple example of how automotive catalytic converters work.
Basically, automotive catalytic converters are designed to reduce exhaust gasses to simpler and more effective internal combustion engine controls. In an internal combustion engine, gasses are produced and ignited by spark plugs, cylinder valves, exhaust ports and other means. After the spark plug ignites the gas is forced into the piston forces the gasses outward causing the exhaust stream. These gases travel through a complex series of tubes, lines, and outlets until they reach their point of exit, usually referred to as the muffler.
In traditional gasoline and diesel engines, these gasses have to travel relatively long distances before exiting the vehicle. This is because each of the lines, tubes and outlets that fuel these engines are typically much longer and wider than you would find in a typical internal combustion engine, and because of this, emissions from these engines are much higher and louder than emissions from other types of engines. However, by using a catalytic converter, they can "steal" some of this energy from the exhaust gas and convert it to usable energy for the engine. So, while the diesel engine still produces greater amounts of exhaust gas, it's more compact and doesn't leave as much of a byproduct of its operation.
Automotive catalytic converters also help reduce the toxicity of emissions from diesel engines. The reason this is important is because emissions from these engines, especially when they're burned, are made up of hydrocarbons and nitrogen oxides. Most people only think of the hydrocarbons when they're talking about fumes released from their cars' exhaust. However, nitrogen oxides and hydrocarbons are also emitted from the tailpipe, exhaust pipes, muffler, exhaust manifold and muffler system. These emissions are considered even more harmful because they react chemically with oxygen in the atmosphere. When an auto manufacturer incorporates a catalytic converter into the exhaust system of a car, it significantly reduces the amount of hydrocarbons and nitrogen oxides that remain in the exhaust stream and cause pollution.
Automotive catalytic converters have also been shown to improve the performance of the engine by eliminating or minimizing harmful emissions such as hydrocarbons and nitrogen oxides. For example, a diesel engine that utilizes these catalytic converters will burn cleaner and generate more power than an identical engine that didn't have them. The end result is a substantial improvement in the engine's efficiency. Visit here for more about Catalytic Converter Processor.
Many people don't realize that a catalytic converter doesn't stop at the stoichiometry point. They go much farther, affecting the actual chemical reactions that take place inside the engine. catalytic converters can affect and limit the emission of certain particulates and gases such as nitrogen oxides, hydrocarbons, particulate matter, combustible solids and heavy metals. They can also restrict the combustion of organic compounds and reduce the temperature of combustion. In addition, they can affect the lifecycle of oil and gasoline by reducing the formation of crack which is a primary cause for oil leaks. If you want to know more about this topic, then click here:https://www.britannica.com/technology/catalytic-converter.