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燃料化学学报 2010
KF/CaO as solid base catalyst for transesterification to biodiesel by ultrasound
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Abstract:
Biodiesel fuel,chemically consisted of fatty acid methylester(FAME) produced by methanolysis of natural triglycerides such as animal fats and vegetable oils,is a kind of biomass energy.KF/CaO was used as solid base catalyst for transesterification to produce biodiesel fuel with ultrasound as an auxiliary means.Compared with mechanical stirring,ultrasound treatment is an effective method to increase the yield of biodiesel and shorten the reaction time.By single factor method,the optimization of reaction cond...
