Endowing a biogas, landfill or sewer gas plant with a GasPur module generates various advantages due to the technology. In many applications, operating the GasPur H2S-Removal module creates lower operating expenses than competing technologies. In fact, these advantages increase with the H2S load to be removed.
The module is endowed with two independently operating catalytic scrubbers where H2S dissociates in elemental sulphur and water. The module does not reduce clean gas pressure at the outlet. The catalyst tank provides the catalyst reservoir, the regeneration area and collects the elemental sulphur for removal.