A desalter is a process unit in an oil refinery that removes salt from the crude oil. The salt is dissolved in the water in the crude oil, not in the crude oil itself. The desalting is usually the first process in crude oil refining.
A well-designed desalter treatment provides many benefits that often result in improved refinery reliability and profitability. Typical issues include removing impurities such as inorganic salts of sodium, calcium, magnesium, metals such as calcium and iron, tramp amines, sand, silt and water.
Tehran javan ‘s team can design, fabricate and assemble an efficient desalter that reduce corrosion and fouling problems ,improve waste water quality and improve energy efficiency due to reduction of water and solid.