| 利用大豆油制备生物柴油的技术研究 |
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| 引用本文： | 曹龙奎,张学娟,刘文权,周睿.利用大豆油制备生物柴油的技术研究[J].农产品加工．学刊,2006(11):11-13. |
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| 作者姓名： | 曹龙奎 张学娟 刘文权 周睿 |
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| 作者单位： | 黑龙江八一农垦大学,食品学院,黑龙江,大庆,163319 |
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| 摘 要： | 研究了大豆油在碱催化剂(KOH)的作用下与甲醇发生转脂化反应,制备生物柴油的工艺条件,并采用气相色谱法,测定了生物柴油中脂肪酸甲酯的成分及含量。探讨了醇油摩尔比、催化剂用量、反应温度和反应时间等工艺条件对生物柴油得率的影响。正交实验结果表明,最佳反应条件为:反应温度50℃,醇油摩尔比为6∶1,催化剂添加量为1.3%,反应时间为40min,在此反应条件下,生物柴油得率高达92%。
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| 关 键 词： | 大豆油 生物柴油 脂肪酸甲酯 气相色谱 |
| 文章编号： | 1671-9646（2006）11-0011-03 |
| 收稿时间： | 2006-10-13 |
| 修稿时间： | 2006年10月13 |
Research on Preparation Technical of Biological Diesel Oil Utilize Soybean Oil |
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| Cao Longkui,Zhang Xuejuan,Liu Wenquan,Zhou Rui.Research on Preparation Technical of Biological Diesel Oil Utilize Soybean Oil[J].Nongchanpin Jlagong.Xuekan,2006(11):11-13. |
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| Authors: | Cao Longkui Zhang Xuejuan Liu Wenquan Zhou Rui |
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| Abstract: | This thesis introduced that the biologica1 diesel oil was manufactured through transesterification of soybean oil by methanol under the action of KOH as catalyst,composition and content determination of fatty acid methyl estes in biodiesel was studied by GC. Through orthogonal analysis,the optimum conditions were obtained for the transesterification:reaction temperature 50 ℃,molar ratio of methanol to oil 6∶1,amount of KOH 1.3% and reaction time 40 min. The yield of biological diesel oil was 92% under these conditions. |
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| Keywords: | soybean oil biological diesel oil fatty acid methylester gas chromatography |
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