METHOD TO PRODUCE HYDRAZIDE

摘要

A method to produce hydrazide from triacylglycerol, the method includes steps of mixing vegetable oil with an organic solvent in a reactor forming a mixture, adding hydrazinemonohydrate into the mixture, stirring the mixture, adding catalyst, stirring the mixture to form hydrazide and separating the hydrazide from the mixture. Most illustrative drawing:

主权项

1. A method to produce hydrazide from triacylglycerol, comprising:
i) mixing vegetable oil with an organic solvent in a reactor forming a mixture; ii) adding hydrazine monohydrate at pH 12 into the mixture; iii) stirring the mixture at a temperature ranging from 30° C. to 50° C., for a period between 18 hours to 22 hours; iv) adding catalyst Lipozyme RMIM of a loading from 3% to 7% into the mixture; v) stirring the mixture at a speed ranging from 350 rpm to 450 rpm to form hydrazide; and vi) separating the hydrazide from the mixture.