B-CNG Bottling System

 

After Purification of Bio-Gas . There is a buffer tank in the suction Booster Compressor. There is a three stage Booster Compressor with water cooling coil and safty valves in all three stages . Here methane is compressed up to 200 Bar pressure. There are two filing many folds of 8 nos. Cylinders one working one change by having safety valve and pressure gauges.