why C.N.G preferred as a fuel to petrol and disel ?
Answers
Answer:
Because it is a natural gas and it does not produce harmfull gases and easily available and also does not spread any type of ash
Answer:
As gasoline and diesel prices increase, the need for a cleaner and less expensive alternative fuel (cng tanks) becomes even more important. Today, there are several kinds of alternative fuels available to us. New technologies that will power the cars of the future are being developed. However some of these technologies are still in its infancy and are not yet readily available. More and more people all over the world are also looking for an alternative fuel. And among the many options available, compressed natural gas or CNG appears to be the viable option. But the question that needs to be answered is whether CNG is indeed a better fuel and why.
Here are the advantages CNG has over petroleum-based fuels such as gasoline.
Compressed natural gas is a clean-burning fuel. It is actually the cleanest of all fossil fuels. Since natural gas is composed mainly of methane, burning it produces carbon dioxide and water vapor. These are the same compounds we exhale when we breathe. Meanwhile, petroleum produces higher carbon emissions, nitrogen oxides and sulfur dioxide. Burning fuel oil also produces ash particulates that worsen pollution.
Combustion of natural gas releases very small amounts of these compounds. For instance, carbon monoxide emission is reduced by about 80% in CNG-powered cars compared to gasoline-powered vehicles. CNG also produces 45% less hydrocarbons than gasoline. And although natural gas also produces greenhouse gases, it is considerably reduced compared to gasoline or diesel. This helps reduce the harmful effects of greenhouse gases to the environment particularly through global warming.