| 固体酸催化大豆油甲酯化制备生物柴油的研究 |
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| 引用本文： | 牛梅菊,栗伟,万阳,翟绍伟,崔庆新. 固体酸催化大豆油甲酯化制备生物柴油的研究[J]. 聊城大学学报(自然科学版), 2011, 24(1): 70-73 |
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| 作者姓名： | 牛梅菊 栗伟 万阳 翟绍伟 崔庆新 |
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| 作者单位： | 聊城大学,化学化工学院,山东,聊城,252059 |
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| 基金项目： | 山东省教育厅资助项目，聊城大学大学生创新项目 |
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| 摘 要： | 以甲醇和大豆油为原料,以固体酸为催化剂,通过酯交换反应制备生物柴油.考察了反应时间、反应温度、催化剂用量和醇油摩尔比各单因素对生物柴油产率的影响,得到最佳工艺条件:反应时间3.5 h,反应温度70℃,催化剂用量为大豆油质量的6.0%,醇油摩尔比为7:1,生物柴油产率可达93.5%.
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| 关 键 词： | 生物柴油 固体酸 甲酯化 大豆油 |
The Study of Solid Acid Catalysts For Biodiesel Production by Using Methyl Esterification of Bean Oil |
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| NIU Mei-ju,LI Wei,WAN Yang,ZHAI Shao-wei,CUI Qin-xin. The Study of Solid Acid Catalysts For Biodiesel Production by Using Methyl Esterification of Bean Oil[J]. JOURNAL OF LIAOCHENG UNIVERSITY (NATURAL SCIENCE, 2011, 24(1): 70-73 |
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| Authors: | NIU Mei-ju LI Wei WAN Yang ZHAI Shao-wei CUI Qin-xin |
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| Affiliation: | NIU Mei-ju LI Wei WAN Yang ZHAI Shao-wei CUI Qin-xin(School of and Chemical Engineering,Liaocheng University,Liaocheng 252059,China) |
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| Abstract: | Methanol and bean oil as raw materials and solid acid as a catalyst through transesterifieation,biodiesel was prepared.A1l the technology affect factors of synthesis condition were made a systematic study,every factor was explored including reaction time、reaction temperature、the dosage of catalyst and the molar ration of methanol to oil.The optimum condition of synthesizing biodiesel was obtained,the reaction time is 3.5 h,the reaction temperature is 70℃,the dosage of catalyst is 6.0%,and the molar ration of methanol to oil is 7:1,under the optimum condition,the yield is 93.5%. |
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| Keywords: | biodiesel solid acid methyl esterification bean oil |
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