Requirements of Inert gas systems

For Cargo tank protection
  • Maintaining O2 content less than 8 % by volume in any part of cargo tank.
  • Positive pressure at all times.
  • Maintaining O2 content less than 5 % in the IG main.
  • System capable of delivering IG to cargo tanks at a rate of at least 125 % of the maximum discharge rate.
  • 2 blowers : capacity 20000 m3/hr
  • IG : capacity 1000 m3 / hr
  • Vacuum : 200 mm wg
  • High pressure : 1200 mm wg

RAVI PRAKASH