Principal Technology sulfur recovery units pre-engineered SRU
SRU Incinerators

Principal Technology designs SRU incinerators for the final step in the sulfur removal process. Our free-standing stacks feature doubled walled construction to decrease heat build-up and improve safety. They are equipped with low NOX burners controlled by advanced burner management systems and emissions monitoring units. Our SRU Incinerators effectively complete the sulfur oxidation process for your plant to meet federal and state regulations for environmental quality.