Fuel composition for internal combustion engines, formulation of corrosion inhibitor for engines and internal cobustu00e3o method to prepare a formulation of corrosion inhibitor

摘要

"The composition of gasohol fuel for internal combustion engines", the present invention relates to a composition fuel gasohol which prevents the corrosion of the metallurgies involved in tanqUes of storage of fuels, the fuel tank of vehicles, fuel distribution systems, and transportation systems.The new composition of gasohol fuel comprises a main part of a fuel of gasoline mixed with alcohol, and a secondary part of a formulation of corrosion inhibitor.Where the formulation of corrosion inhibitor comprises (I) a project for the reaction of (a) a monounsaturated fatty acid; and (b) a compound of azometina derived from a condensation reaction between a composTo carbonyl compound and an amine; (II) an oil or fatty acid ester is selected from a group comprising castor oil, palm oil, soybean oil,And methyl ester soybean; (III) a dispersing agent,The dispersing agent being a compound of sulfonate; and (IV) a viscosity reducing agent selected from a group comprising ethanol, isopropanol and alcohol propargu00edlico.