'one pot' process for the production of blends of biodiesel and glycerol ethers useful as biofuel

摘要

A process for the conversion of a feedstock containing one or more fatty acid triglycerides to a mixture containing one or more fatty acid alkyl esters and t-alkyl glycerols, including reacting the feedstock with a compound of formula (I): RORI(I) wherein: RI is an alkyl, alkenyl or alkynyl having 1-18 carbon atoms; R is H or a tertiary alkyl group, wherein the reaction takes place in the presence of an acid transesterification catalyst by irradiation with microwaves and/or ultrasound and/or radio waves.