Sulfur Plant Services
Automation Upgrades
Principal Technology's team of engineers and designers have accumulated decades of experience designing, building, and supporting the entire Sulfur Block operations for midstream and downstream processors and refiners as well as supporting new technologies to address sulfur treating in the renewable energy market for bio-diesel, landfill gas, and bio-digestion processes.
From upstream treating processes including Amine Contactors, Amine Regeneration, and Sour Water Strippers to treating hydrogen sulfide bearing vent streams, small and "micro" capacity modified-Claus sulfur recovery units, and large multi-train stick-build traditional SRUs. Our portfolio includes everything from scavenger-based scrubbers and traditional modified-Claus and Tail Gas Units to specialized processes including selective oxidization, sub-dewpoint - Cold Bed Adsorption (CBA) units, sulfur Degassing, storage-handling, and solidification.
PTI's team can support your sulfur operations from Treatment to Truck.
Many existing sulfur units were constructed in the 1970s and 1980s. Through careful operations, maintenance, and a little TLC, these units still have some productive life left. Once you get past the mechanical integrity challenges of operating vintage units, process control and safety systems come into focus. PTI’s portfolio includes multiple unit revamps, safety upgrades, burner management, and process control system upgrades with modern instruments and automation platforms. Our business units combine Sulfur Process Engineering with System Integration and Control expertise under one roof to execute your automation upgrade.