At present days, technology is following rapid pace every single minute. New advancements are done to serve humanity because whatever invention is done, it immediately effects the society. In this competitive world, only valuable inventions can exist for a long time and others remain in papers only. We are highly dependent on our natural surroundings for sustainability, but if environment gets corroded by harmful emitted particles then it can ruin our lives.
One of the major contribution towards increasing pollution threat is diesel engines. These engines emit harmful gases that can kill human as well as animals. So it becomes mandatory or say a responsibility to contribute towards environment safety. The legislation of the environment has made it mandatory for all automobile manufacturers to serve emission control factors into current running engines and to all future designs of engines. In some specific areas like in Europe, the vehicle manufacturers are required to meet all the standard formats formed by the government regarding reduction in emissions by anyhow. They are required to ensure that the material level generated by their vehicles is up to a reduced level.
It is very important to control dangerous effects of gases. Basically, the SCR technology is used to treat the NOx emissions from diesel engines. We can describe SCR as selective catalytic reduction technology. First of all, there is a need to understand the basic requirement of this invention. Its existence comes under the presence, in order to keep CO2 leading position and to bring the NOx emission level of diesel engines to downfall and up to the same level as petrol engines works. It is going to provide great benefit to users as diesel vehicles that points the environment safety in terms of pollution controls and keep on reducing CO2 emissions as well as reduce nitrogen oxides emissions that are really very dangerous.
Selective Catalytic Reduction (SCR) is an advanced and progressive emissions control technology in which the liquid-reduct agent is injected with the help of a special catalyst into the exhaust stream of a diesel engine. The reduct source is normally automotive-grade urea, in other words known as Diesel Exhaust Fluid or DEF in short. The DEF turns off a chemical reaction that keeps on converting nitrogen oxides into nitrogen, water and tiny amounts of carbon dioxide (CO2), natural components of the air in which we can breathe, which is then expelled through the vehicle piping.
Its name is basically pronounced as a selective one because it shows a reduction in the level of NOx using a catalyst system that contains ammonia as reduct. The reaction takes place in an oxidizing environment. If we consider other parameters like cost and effectiveness then SCR technology is most cost effective and fuel efficient technology so far in order to control diesel engine emissions.
This technology is packed up with the number of advantages that are the main reason why it is getting popularity day by day. It is particularly helpful in meeting the US EPA 2010 diesel engine emission standards and maintain good health of the environment.
One of the major contribution towards increasing pollution threat is diesel engines. These engines emit harmful gases that can kill human as well as animals. So it becomes mandatory or say a responsibility to contribute towards environment safety. The legislation of the environment has made it mandatory for all automobile manufacturers to serve emission control factors into current running engines and to all future designs of engines. In some specific areas like in Europe, the vehicle manufacturers are required to meet all the standard formats formed by the government regarding reduction in emissions by anyhow. They are required to ensure that the material level generated by their vehicles is up to a reduced level.
It is very important to control dangerous effects of gases. Basically, the SCR technology is used to treat the NOx emissions from diesel engines. We can describe SCR as selective catalytic reduction technology. First of all, there is a need to understand the basic requirement of this invention. Its existence comes under the presence, in order to keep CO2 leading position and to bring the NOx emission level of diesel engines to downfall and up to the same level as petrol engines works. It is going to provide great benefit to users as diesel vehicles that points the environment safety in terms of pollution controls and keep on reducing CO2 emissions as well as reduce nitrogen oxides emissions that are really very dangerous.
Selective Catalytic Reduction (SCR) is an advanced and progressive emissions control technology in which the liquid-reduct agent is injected with the help of a special catalyst into the exhaust stream of a diesel engine. The reduct source is normally automotive-grade urea, in other words known as Diesel Exhaust Fluid or DEF in short. The DEF turns off a chemical reaction that keeps on converting nitrogen oxides into nitrogen, water and tiny amounts of carbon dioxide (CO2), natural components of the air in which we can breathe, which is then expelled through the vehicle piping.
Its name is basically pronounced as a selective one because it shows a reduction in the level of NOx using a catalyst system that contains ammonia as reduct. The reaction takes place in an oxidizing environment. If we consider other parameters like cost and effectiveness then SCR technology is most cost effective and fuel efficient technology so far in order to control diesel engine emissions.
This technology is packed up with the number of advantages that are the main reason why it is getting popularity day by day. It is particularly helpful in meeting the US EPA 2010 diesel engine emission standards and maintain good health of the environment.
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