生物质化学工程2017，Vol.51Issue(2)：26-30,5.DOI:10.3969/j.issn.1673-5854.2017.02.005
双键型离子液体制备及其催化油酸合成生物柴油的研究
Synthesis and Catalytic Activity of Double Bond Ionic Liquids for Biodiesel Production
摘要
Abstract
A new acidic ionic liquids with double bond ([SO3H(CH2)4VIm][CF3SO3]) was synthesized and used in the esterification reaction of oleic acid to synthesize biodiesel.The effects of reaction conditions on the catalytic synthesis were investigated.The results showed that the optimum conditions were the molar fraction of ionic liquid to oleic acid 5％,molar ratio of methanol to oleic acid 6∶1,60℃ and 5h.Under these conditions,the yield of product was more than 96.07％.The ionic liquid catalyst exhibited a good catalytic activity,and after it was reused five times,the yield of product was over 95％.关键词
双键离子液体/催化剂/油酸/生物柴油/酯化反应Key words
double bonds ionic liquids/catalyst/oleic acid/biodiesel/esterification reaction分类
化学化工引用本文复制引用
蔡绍雄,张慧,郑德勇..双键型离子液体制备及其催化油酸合成生物柴油的研究[J].生物质化学工程,2017,51(2):26-30,5.基金项目
福建省林木种苗科技攻关第四期项目(闽林科[2013]1号) （闽林科[2013]1号）
