This is because the burning of hydrogen produces only water, which is totally harmless. On the other hand, burning of CNG produces carbon dioxide gas and water. This carbon dioxide can produce green house effect in the atmosphere and lead to the excessive heating of the environment in the ...
Compressednatural gasor better known as CNG is one of the most viable alternative fuel options available. Advantages of CNG include: it is less expensive than gasoline, it is eco-friendly and it makes engines more efficient. Disadvantages include: special tanks are needed and CNG filling stations...
modification of CNG cars. The stereotype is to be converted into a CNG car by car, which must be modified at a certified reloading plant. Procedures for the modification of vehicles (1) vehicle modified before, should by the owner apply to the ...