The main components of an LNG station

  • pumping equipment ensuring safe pumping from supply trailer to the stationary storage tank of the station
  • LNG storage tank – vertical or horizontal LNG tank with a volume of 20 to 120 m3, vacuum insulated – max. pressure of 11 or 18 bar
  • vaporizer (saturation) ensuring a pressure increase in the tank to the required values (to the pressure of saturated vapors)
  • low-pressure pump, usually a centrifugal type, providing LNG supplies to the dispenser
  • IN LINE saturation system guaranteeing the LNG supplies to the filling device, then to the vehicle tank at a preset and constant temperature according to the requirements of the vehicle
  • filling equipment – LNG dispenser for filling vehicle tanks with liquefied natural gas
  • control and monitoring system securing the traffic control and the station parameters control

Block diagram of typical LNG station


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