The DUMAG Constant speed burner CSB is by far the safest and most economical way to introduce hazardous process gas with variation in flow rate and composition into a combustion chamber.
Thanks to the unique design of the adjustable cone maintaining a constant velocity under all operation conditions and a tremendous high turn-down range can be achieved as well as an active flashback prevention.
No dilution of the process gas with inert media (N2) is required in all operation cases – and if there is no additional feed of inert media, no additional fuel gas for heat-up is required.
DUMAG demonstrated with ITC RUBIS the significant potential in fuel gas savings. A five-fold (!) reduction could be achieved for NG consumption in idle mode for the DUMAG thermal oxidizer compared to conventional thermal oxididers operating at the same terminal.