epoxy fatty acid methyl ester replace dop environmental efame
epoxy fatty acid methyl ester replace dop environmental efame
epoxy fatty acid methyl ester replace dop environmental efame
epoxy fatty acid methyl ester replace dop environmental efame
epoxy fatty acid methyl ester replace dop environmental efame
synthesis of an efficient bio-based plasticizer derived from waste

Synthesis of an efficient bio-based plasticizer derived from waste

The properties of the poly (vinyl chloride) (PVC) with AC-FAME-MAE were tested and compared with those of the PVC plasticized with DOP (di-2-ethylhexyl phthalate) and EFAME (epoxy fatty...

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preparation of epoxidized fatty acid methyl ester with in

Preparation of Epoxidized Fatty Acid Methyl Ester with in

Epoxidized fatty acid methyl ester (EFAME) is a renewable and biodegradable plasticizer that can be produced from various vegetable oils and even waste oils. 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

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(pdf) synthesis of an efficient bio-based plasticizer derived from

(PDF) Synthesis of an efficient bio-based plasticizer derived from

The properties of the poly (vinyl chloride) (PVC) with AC-FAME-MAE were tested and compared with those of the PVC plasticized with DOP (di-2-ethylhexyl phthalate) and EFAME (epoxy fatty...

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synthesis of an efficient bio-based plasticizer derived from waste

Synthesis of an efficient bio-based plasticizer derived from waste

Preparation of epoxy fatty acid methyl ester (EFAME) A total of 100 g FAME and 10 g strong acid cation exchange resin were added to a flask with a reflux condenser, a thermometer and a constant pressure funnel. 65 g of H 2 O 2 (50%, V/V) and 15 g of formic acid were mixed into a constant pressure dropping funnel and added dropwise to the mixture.

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conversion of fatty acid methyl ester to epoxy plasticizer by auto

Conversion of fatty acid methyl ester to epoxy plasticizer by auto

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).

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structural modification of waste cooking oil methyl esters as cleaner

Structural modification of waste cooking oil methyl esters as cleaner

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).

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insights into biobased epoxidized fatty acid isobutyl esters from

Insights into biobased epoxidized fatty acid isobutyl esters from

... Specifically, they focused on the methyl, ethyl, and butyl esters and their application characteristics. Compared to FAME, whose viscosity, cetane number, and gross heating value were 4.08...

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synthesis of bio-base plasticizer using waste cooking oil and its

Synthesis of Bio-base Plasticizer Using Waste Cooking Oil and Its

2.2.2 Epoxy fatty acid methyl ester (EFAME) As the epoxidation catalyst, 100 g of the FAME, 10 g of formic acid and 5 g of H2SO4 were mixed in a 500 mL flask, and 200 mL of H2O2 (35%, v/v) was dropped into the reaction over 60 min with stirring at 60¡æ. After 4 h of reaction, the mixture was separated from water with a

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a simple approach with scale-up potential towards

A simple approach with scale-up potential towards

After the reaction, the mixture was cooled to ambient temperature, and extensively bubbled by dried air for 48 h. To stabilize the resulting CFAME, commercial epoxidized fatty acid methyl esters (EFAME, 4 g) with an epoxy value of ca. 5.8% was added into the product, which was then stored in a sealed bottle protected from light.

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a simple approach with scale-up potential towards

A simple approach with scale-up potential towards

CFAME, commercial epoxidized fatty acid methyl esters (EFAME, 4g) with an epoxy value of ca. 5.8% was added into the product, which was then stored in a sealed bottle protected from light. The synthesis procedure and chem-ical structure of CFAME were illustrated in Scheme 1. Scheme 1 Preparation procedure of chlorinated fatty acid methyl ester

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