Epoxy Fatty Acid Methyl Ester (EFAME) Vietnam Canada

  • Epoxy Fatty Acid Methyl Ester (EFAME) Vietnam Canada
  • Epoxy Fatty Acid Methyl Ester (EFAME) Vietnam Canada
  • Epoxy Fatty Acid Methyl Ester (EFAME) Vietnam Canada
  • What is epoxidized fatty acid methyl ester (efame)?
  • Epoxidized fatty acid methyl ester (EFAME) is a renewable and biodegradable plasticizer that can be produced from various vegetable oils and even waste oils.
  • How is refined soybean oil converted to fatty acid methyl ester (FAME)?
  • In this work, refined soybean oil (RSO) was first converted to fatty acid methyl ester (FAME) by enzymatic transesterification, followed by epoxidation with performic acid in situ generated via auto-catalyzed reaction of formic acid with hydrogen peroxide.
  • Can enzymatic conversion of waste oil to epoxidation produce efame plasticizer?
  • However, this work illustrated that enzymatic conversion of waste oil to FAME followed by epoxidation with in situ generated PFA was a possible way to produce EFAME plasticizer.
  • Can vegetable oil be epoxidized?
  • Generally, vegetable oil can be epoxidized with a short chain peracid (commonly peracetic acid) generated in situ for safety reasons, by reacting a carboxylic acid with hydrogen peroxide (HP) under the catalysis of various acid catalyst .
  • Why is WCO a fatty acid emulsion?
  • This was because that the WCO contained much higher free fatty acids, which were easy to wash out as an emulsion layer after transesterification and epoxidation. Moreover, the potential impurities like oxidized triacylglycerol from oil degradation also showed some negative effects [35, 36].
  • Which lipase catalyzes the esterification of residual fatty acid with methanol?
  • In the second step, immobilized lipase Novozym 435 was used to catalyze the esterification of residual fatty acid with methanol in a 200 mL airlift reactor at room temperature. The prepared RSO FAME generally contained 97% FAME, 0.035% glycerol with an acid value of 0.98.

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