Method for preparing a catalyst and method for green biodiesel production from unrefined low grade feedstock

Ka Fu Yung (Inventor), Wing Tak Wong (Inventor), Tsz Lung Kwong (Inventor)

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Abstract

This invention provides a catalyst comprising a new form of ZnFe2O4 spinel nanoparticles, and a method for preparing same. The catalyst is useful for catalyzing the esterification of fatty acids or transesterification of triglycerides, wherein the reaction rate and conversion can be enhanced by free fatty acids.
Original languageEnglish
Patent numberEP3274298
IPC B01J23/80
Priority date26/03/15
Filing date23/03/16
Publication statusPublished - 9 Oct 2019

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