High Temperature Corrosion Inhibitor LX-213 is composed by the materials of macromolecule organic polymer and built other auxiliary. Inject the auxiliary into system, part of corrosion inhibitor act with naphthenic acid directly to generate naphthenic
acid- ester. Macromolecule naphthenic acid- ester can establish adsorption equilibrium on the face of metal and separate
organic acid and H2S with metal surface to protect the materials. High Temperature Corrosion Inhibitor LX-213 is a corrosion inhibitor aim at strong corruption for processing high acid number and high-sulfur crude, between 230—580℃ can protect different materials effectively, at 1.0—4.5mgKOH/g of medium acid number, the corruption rate of carbon steel is less than 0.8mm/a, the corruption rate of the corruption rate of carbon steel is less than 0.2mm/a, and is less than 0.8mm/a,
the whole preserve course have no any affect for oil and production equipment.

