Principal Technology sulfur recovery units pre-engineered SRU
Environmental Systems

Principal Technology’s Environmental Systems are designed to process sulfur bearing gases that are emitted during the refining of petroleum feed stocks, Natural Gas production and treating, and the production of petrochemical products. When installed and operating at a plant, the sulfur recovery equipment converts waste hydrogen sulfide gas into liquid elemental sulfur. Our goal is to enable your facility to reduce the amount of pollution generated in accordance with applicable regulations with the minimum disruption to your operations.

Principal Technology offers the Natural Gas, petroleum and petrochemical refining industries a wide selection of environmental systems products to reduce pollution and meet regulatory requirements. We engineer Sulfur Recovery Units for all sizes of plants, including compact units; provide Tail Gas Treating technologies and SRU incinerators; and we now offer an innovative sulfur recovery process that converts harmful sulfur gases into sulfur bearing fertilizers.