Biodiesel preparation from transesterification of glycerol trioleate catalyzed by basic ionic liquid

来源 :Chinese Chemical Letters | 被引量 : 0次 | 上传用户:pie1011
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In the present study,the transesterification of glycerol trioleate was carried out over a basic ionic liquid,1-butyl-3- methylimidazolium hydroxide([Bmim]OH) and an 87.2%yield of methyl ester was achieved.The product was isolated through simple decantation from the biphasic system due to the immiscibility of[BmimJOH with ester.[Bmim]OH can be easily recovered and reused six times without dramatic decrease in ester yield. In the present study, the transesterification of glycerol trioleate was carried out over a basic ionic liquid, 1-butyl-3-methylimidazolium hydroxide ([Bmim] OH) and an 87.2% yield of methyl ester was achieved. The product was isolated through simple decantation from the biphasic system due to the immiscibility of [BmimJOH with ester. [Bmim] OH can be easily recovered and reused six times without dramatic decrease in ester yield.
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