SigmaPure Partial Reference List
The SigmaPure system has been used to mitigate amine sweetening plant foaming symptoms, and
reduce or eliminate antifoam use in chemical plants, natural gas processing plants, LNG, and
petroleum refineries around the world.  The amine plant flow diagrams below show the
recommended locations for SigmaPure System skid, depending on the plant's operating symptoms.

Be sure to ask for our "Applications & Installations" Brochures for more information.
NATURAL GAS PROCESSING - AMINE SWEETENING UNIT
REFINERY - SCOT UNIT
PETROCHEMCIALS - AMMONIA UNIT
LIQUEFIED NATURAL GAS