Y-Shaping All Components in Waste Cooking Oil-Derived
Mass spectra of each component illustrated in Figure 2; 13 C NMR spectrum of the Y-shaped fatty acid methyl diester mixture obtained from the nucleophilic substitution reaction (Table 2, entry 10) of WCO-derived fatty acid methyl ester feedstock with DMC; gas chromatogram and composition of the WCO-derived fatty acid methyl ester feedstock
A simple approach with scale-up potential towards
Chlorinated fatty acid methyl ester (CFAME) was synthesized by addition reaction between unsaturated FAME and chlorine gas. Briefly, dehydrated FAME (80 g) were introduced into a 250 mL three-necked flask, which was equipped with a thermometer, a magnetic stirrer and an absorbent for exhaust gas.
Conversion of fatty acid methyl ester to epoxy plasticizer by
Then, the epoxidation of obtained fatty acid isobutyl esters (FABEs) was conducted in the presence of formic acid and hydrogen peroxide. The Ep-FABEs was further analyzed for its plasticizing effectiveness to replace dioctyl phthalate (DOP) and compared with conventional epoxy plasticizer epoxidized fatty acid methyl esters (Ep-FAMEs).
Waste Fatty Acid-Based Methyl Tetraglycol Ester Derived
Increasing evidence has shown that plasticizer pollution and waste fatty acid contamination are serious environmental issues in our daily lives. Herein, an environmental friendly plasticizer (waste momomer fatty acid-based methyl tetraglycol ester, WMA-MTE) was designed and prepared via the direct esterification of waste momomer fatty acid derived from dimer acid manufacturing and methyl
Epoxidized Soybean Oil (ESO) , Epoxy Fatty Acid Methyl Ester
. (formerly .) is the branch of hebei jingu group, now has Epoxy fatty acid methyl ester (100,000 tons ),epoxidized soybean oil (60,000 tons),Methyl Oleate (100,000tons),etc .Our Epoxy Fatty Acid Methyl Ester(EFAME) Epoxidized Soybean Oil(ESO) are new eco-friendly and nontoxic PVC plasticizers, mainly replace benzene and adjacent
