What is vehicle refueling with gas for?
2 Answers
Vehicle refueling with gas is used as vehicle fuel. Additional information: 1. Application of compressed natural gas: Compressed natural gas is an ideal alternative energy source for vehicles, and its application technology has become increasingly mature after decades of development. It features low cost, high efficiency, no pollution, and safe and convenient use. Natural gas refueling stations are generally divided into three basic types: fast-filling, ordinary (slow-filling), and a combination of the two. 2. Disadvantages of compressed natural gas: Although using CNG as vehicle fuel reduces atmospheric pollution, natural gas itself is a resource with limited reserves and is also the main energy source for urban life, making it not abundant. 3. Hazards of compressed natural gas: It contains a large amount of methane, which is one of the greenhouse gases and also damages the ozone layer. Leakage can cause significant harm. Methane combustion produces water and carbon dioxide. While water is harmless, carbon dioxide is one of the greenhouse gases.
As a veteran taxi driver with over a decade of experience, I know all about refueling natural gas vehicles. Our cars are equipped with large cylindrical gas tanks, and every few days we have to queue up at dedicated CNG stations to insert the refueling nozzle into the vehicle's side-mounted receptacle. The process requires precision - you must listen for the click to ensure a proper seal and carefully monitor the pressure gauge to keep it below 35MPa. A full tank gives about 300 kilometers of range, saving half the cost compared to gasoline, though you'll notice a muffled sound during acceleration. Remember these professional tips: the tank's safety valve requires annual inspection, and rubber hoses must be replaced every two years - crucial knowledge for newcomers.
