Various A-DIE from vegetable oil (i.e. Soy-DIE, Palm-DIE, Castor-DIE) are studied for its corrosion inhibition properties as a function of concentration of A-DIEs.
It was found that even very small amounts of A-DIEs, e.g. 20 ppm, improved the corrosion inhibition property of mild steel in an acidic solution very strongly.
Article Source: http://dx.doi.org/10.1016/j.corsci.2012.02.011
Publication Date: June 2012