Crude Oil Desalting Agent LX-761 is reached and produced aims at the condition of salt content is higher in the course of the
crude oil follow-up processing and make effect for operation conditions, oil quality and equipment corruption. Inject the
product can valid to remove metal ion of Na, Ca, Mg and Fe etc. decrease desalination electric current about 50%, reduce the
oil phase deposit for heavy oil cracking and follow-up unit and decrease ash content in petrol coke. The remove rate for metal ion can reach 80%, decalcification rate greater than 90%, salt content reduce under 1kg/L and at the same time send the
operation conditions to downstream process.