Automotive natural gas and gasoline which cost-effective
Quality: car with natural gas as fuel, the combustion chamber components found obvious corrosion, corrosion and even crankshaft, valve, piston ring and cylinder wear, compared with gasoline, the car overhaul period usually shortened 1/3-1/2. use engine oil natural gas vehicles instead of gasoline engine oil is currently using lubricating oil to prevent effective measures for corrosion of natural gas automobile engine to use natural gas special too.Summary: Although the burning of natural gas has deficiencies, but from the overall economic and social benefits analysis, using natural gas as a vehicle fuel and gasoline compared to the advantages outweigh the disadvantages
Environmental protection: it has better social benefits. Compared with the petroleum fuel, the fuel gas has less energy loss in the process of preparation and less harmful emissions to the atmosphere!Security:.CNG, LNG and LPG safety car gas cylinder or a gas tank is very reliable. Natural gas is lighter than air (except LPG), little leakage, will soon spread to all parts of the atmosphere. The fuel gas system, especially the sealing part, through strict examination. Therefore, natural gas as automobile fuel is relatively safe.
Convenience: the current natural gas is CNG is compressed natural gas cylinders. Now the working pressure is 20MP, the natural gas at a pressure of about 20MP per cubic volume of 5 liters of gasoline, the same heat volume of 1.15 liters, that is burning the equivalent heat gas volume is 4.5 the average car gasoline times! Is used in a 65 litre bottle, about 1.5 displacement car around a jar of gas run 150 to 180 kilometers! Also look at your local gas station filling much of your convenience!
The price of gasoline car into gasoline and natural gas dual fuel vehicle, burning natural gas cheaper per cubic natural gas 3, burning calories equivalent to 1.1 liters of gasoline, that burn natural gas prices is basically half of gasoline!Power: and because natural gas is fed from the engine's intake pipe, resulting in less air intake, the engine's air to fuel ratio is reduced and thus the power down. But it will not drop a lot, usually 10% to 20%.
