Min Zhang
Abstract
Phosphyotungstic acid was used as the catalyst for preparation of glycerol triacetate. The optimum reaction conditions are as follows:mass ratio of catalyst to reactant 3.8%, reaction temperature(oil bath) 135℃~155℃, reaction time 7h. Under the optimum reaction conditions the yield was up to 84.6% and the catalyst was reusable.
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Phosphyotungstic acid was used as the catalyst for preparation of glycerol triacetate. The optimum reaction conditions are as follows:mass ratio of catalyst to reactant 3.8%, reaction temperature(oil bath) 135℃~155℃, reaction time 7h. Under the optimum reaction conditions the yield was up to 84.6% and the catalyst was reusable.
Key concepts: Chemistry, Catalysis, Yield (engineering), Glycerol, Reaction conditions, Nuclear chemistry, Organic chemistry, Metallurgy