TECHNOLOGY > CAVALCO > EQUIPMENT ARRANGEMENTS > SINGLE-VESSEL

SINGLE-VESSEL

The most basic design is a single vessel where the inlet H2S concentration is reduced at the outlet to “nil” at the beginning of the bed life, gradually increasing to an outlet specification. Temporary bypass of the vessel or interruption of gas flow is necessary for the short time it takes to replace the granular material. The main advantage of this type of system is that the capital costs are minimized.