Crude Oil De-emulsifier LX-322 is a chemical auxiliary of macromolecule organic polymer and used coordinated with
desalination of electricity desalination unit in refinery. Uncontained metal ion, chemical inertia and the whole preserve course have no any affect for oil and production equipment. Inject system according to certain proportion can reduce crude oil
containing water under 0.3% and reduce containing salt under 2mg/L. The effect will be better if cooperated with crude oil
desalting agent LX—761 and make equipment operation tend stabilization.