Natural gas is a fossil fuel formerd over million off years geological pressure and changes. It is mixture of hydrocarbons gases that occur with petroleum deposits principally methane together with varying quantities of ethane propane butane and other gasesand is used as a fuel and in the manufacturing of organic compounds. When burned it is one of team cleanest and most power ful forms of energy available. Though it primarily consist of methane there are other hydrocarbons can be used as various sources of energy.
Major forms of natural gas:
CNG stands for com pressed natural gas. It is safe fuel source that is commonly used in homes and businesses for heating lighting and cooking. CNG can be used as a fuel in cars d other vehicles displacing gasoline and Diesel with slight modifications to the fuel lines and tanks.
CNG is safe and quite BECUASE it is lighter than air and disperses quickly in case of a leaks or sprill. Its ignition temperature is higher than that of gasoline or diesel. Heavy duty natural gas vehicles are also up to 80% quieterthan the equivalent vehicle running on diesel..
LPG stands for liquefied petroleum gas. In a gaseous state at normal atmospheric pressure and temperature LPG becomes a liquid at 15%c when pressure is lowred to between 1.7 and 7.5 bar. This facilitates both storage and transportation. Industry experts predicted that there will be enough LPG to satisfy anticipated demand for all uses in the foreseeable future.
LPG supply comes from two sources 66% is automatically generated from gas field as an associated gas when natural gas is extracted from the reservoir. A balance of 34% comes frome crude oil refining as about by product of the cracking process....
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