Underground LNG cavern.

1-3-kho-ngam-lng-1
11-kho-ngam-lng-2
  • Civil Work
    • Volume: up to 150.000 m3.
    • Depth of cavern: up to 100 m.
    • Seal and reinforcement: Bentonite membrance, Insulation, Reinforcement concrete (cheaper than nickel steel).
1-3-kho-ngam-lng-3
11-kho-ngam-lng-4
  • Process
    • Freezing process: Storage temperature: -1620C
    • Pressure: atmospheric pressur.