| KF/Al2O3催化菜籽油与甲醇合成生物柴油的研究 |
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| 引用本文： | 张家仁,白荣献,李光兴. KF/Al2O3催化菜籽油与甲醇合成生物柴油的研究[J]. 现代化工, 2006, 26(11): 45-46 |
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| 作者姓名： | 张家仁 白荣献 李光兴 |
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| 作者单位： | 华中科技大学化学系,湖北,武汉,430074 |
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| 基金项目： | 华中科技大学校科研和教改项目 |
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| 摘 要： | 用等体积浸渍法制备了KF/Al2O3催化剂,并将其用于菜籽油与甲醇酯交换合成生物柴油的研究.考察了反应条件、优化了合成工艺,结果表明制得的KF/Al2O3催化剂在适宜的条件下合成生物柴油的产率达96.7%,同时提出了合成反应的机理.
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| 关 键 词： | 生物柴油 酯交换 |
| 文章编号： | 0253-4320(2006)11-0045-02 |
| 修稿时间： | 2006-08-10 |
Synthesis of biodiesel from rapeseed oil and methanol over KF/Al2O3 |
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| ZHANG Jia-ren,BAI Rong-xian,LI Guang-xing. Synthesis of biodiesel from rapeseed oil and methanol over KF/Al2O3[J]. Modern Chemical Industry, 2006, 26(11): 45-46 |
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| Authors: | ZHANG Jia-ren BAI Rong-xian LI Guang-xing |
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| Abstract: | The KF/Al_2O_3 catalyst was prepared by isochoric impregnation.and used to synthesize biodiesel from rapeseed oil and methanol via transesterification.The reaction conditions were studioed and optimized.And by the prepared catalyst the yield of biodiesel can reach 96.7%.A different reaction mechanism was speculated. |
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| Keywords: | KF/Al2O3 |
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