HOME >> PRODUCTS SERVICE >> Liquefaction of Natural Gas(LNG) Engineering >> Skid-Mounted L-CNG Filling Station
Technical performance: ◆ Gas supply Capacity: 500~5000Nm3/h ◆ Gasification Mode: High-pressure air-heated vaporizer ◆ Reheating Mode: High-pressure electricity, hot-water or steam ◆ Output Pressure: High pressure ◆ Shut-off Valves’ Motive Power: Compressed Air or Nitrogen ◆ Safety Facilities: Fire protection, lightning protection, relief device ◆ Control Mode: Central control and monitoring system
Process: a. Unloading process: Moving LNG from tank car to LNG storage tank at the Filling Station b. Regulating process: LNG will be pressurized to above 20MPa by LNG high-pressure pump, after uploading; then the gas will be vaporized into CNG by high-pressure vaporizer, and go into high-pressure storage well or cylinder group; c. Filling process: When the pressure of storage well drops to be unable to filling properly, the high-pressure pump will be re-started, vaporize and pressurize the gas. Then the gas enters into the storage well and is filled into the vehicle.
Main Features: a. Less occupied area, easy assembly and transportation; b. Small investment, short period, low transportation cost of the general fuel; c. All the electrical devices are in line with national explosion-proof requirements and have achieved explosion-proof equipment production license; d. Auto-control system is advanced; the system has multiple inspection and alarm functions, such as gas leakage alarm, fire inspection alarm, over-pressure alarm, low liquid-level alarm, and so on. It is safe, reliable and easy to operate. |
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