| 碱性离子液体在制备生物柴油中的应用 |
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| 引用本文： | 马洁,顾俊,夏晓莉,倪邦庆,王海军. 碱性离子液体在制备生物柴油中的应用[J]. 广东化工, 2012, 39(11): 36-37 |
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| 作者姓名： | 马洁 顾俊 夏晓莉 倪邦庆 王海军 |
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| 作者单位： | 江南大学化学与材料工程学院,江苏无锡,214122 |
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| 摘 要： | 文章研究了碱性离子液体1-丁基-3-甲基咪唑氢氧盐（[Bmim]OH）催化蓖麻油酯交换制备生物柴油的工艺。考察了醇油比、催化剂用量、反应温度、反应时间等因素对脂肪酸甲酯的得率的影响。研究表明以[Bmim]OH为催化剂,脂肪酸甲酯得率达到82.3%。最佳反应条件为：醇油摩尔比9∶1,催化剂用量8%,反应温度50℃,反应时间90 min。
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| 关 键 词： | 生物柴油 蓖麻油 催化 离子液体 |
Catalytic Conversion of Castor Oil to Biodiesel Using Ionic Liquid as Catalyst |
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| Ma Jie,Gu Jun,Xia Xiaoli,Ni Bangqing,Wang Haijun. Catalytic Conversion of Castor Oil to Biodiesel Using Ionic Liquid as Catalyst[J]. Guangdong Chemical Industry, 2012, 39(11): 36-37 |
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| Authors: | Ma Jie Gu Jun Xia Xiaoli Ni Bangqing Wang Haijun |
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| Affiliation: | *(School of Chemical and Material Engineering,Jiangnan University,Wuxi 214122,China) |
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| Abstract: | Efficient catalytic conversion of castor oil to biodiesel,is achieved using 1-buthyl-3-methylimidazolium hydroxide(OH) as the catalyst.The influence factors,such as alcohol-oil ratio,catalyst dosage,reaction temperature,reaction time are investigated in detail.The results showed that OH was an efficient catalyst for catalytic conversion of castor oil to biodiesel,and 82.3 % yield of HMF was obtained for 90 min at 50 ℃ in the presence of the load of catalyst was 8 % and the CH3OH: oil ratio was 9∶1. |
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| Keywords: | biodiesel castor oil base catalyzed imidazolium ionic liquids |
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