Siirtec Nigi’s Sulphur Degassing Technology can reduce the dissolved H2S concentration of tail gas to less than 10 ppmw.
Tail Gas Clean Up
The Claus converters temperature limits the sulphur conversion:
N° Reactor Sulphur Recovery
The sulphur recovery can increased to as much as 99.9% through the Claus integration with the tail gas clean up unit.