| 新型催化剂对猪油制备生物柴油的研究 |
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| 引用本文： | 白斌,陈邦,李聪,申烨华.新型催化剂对猪油制备生物柴油的研究[J].西北大学学报,2012(2):236-240. |
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| 作者姓名： | 白斌 陈邦 李聪 申烨华 |
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| 作者单位： | 西北大学 合成与天然功能分子化学教育部重点实验室/新药研究所/化学与材料学院 |
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| 基金项目： | 国家自然科学基金资助项目(20975079);陕西省“13115”科技创新工程重大科技专项基金资助项目(2009ZDKG-69);陕西省科技厅社发攻关基金资助项目(2011K16-05-08);陕西省教育厅产业化基金资助项目(05JC30) |
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| 摘 要： | 目的以猪油为原料,对新型催化剂SXL制备生物柴油的工艺进行探索。方法通过单因素试验研究了反应温度、醇油摩尔比、催化剂用量及反应时间对生物柴油的产率和转化率的影响,通过GC-MS技术对所得生物柴油成分进行分析,并以BD100的方法检测其性能。结果最佳工艺条件下,SXL催化猪油制备生物柴油的产率、转化率均能达到98%以上,其主要成分为脂肪酸甲酯,主要性能指标达到或接近国家标准。结论新型催化剂SXL对于猪油催化转化制取生物柴油具有良好的催化性能。
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| 关 键 词： | 猪油 新型催化剂 生物柴油 |
Biodiesel preparation from lard with new catalyst |
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| BAI Bin,CHEN Bang,LI Cong,SHEN Ye-hua.Biodiesel preparation from lard with new catalyst[J].Journal of Northwest University(Natural Science Edition),2012(2):236-240. |
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| Authors: | BAI Bin CHEN Bang LI Cong SHEN Ye-hua |
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| Institution: | (Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education,Drug Research Institute, College of Chemistry and Materials Science,Northwest University,Xi′an 710069,China) |
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| Abstract: | Aim The preparation of biodiesel by the transesterification of lard on a new catalyst SXL was investigated.Methods The single factor experiment was adopted to study the effects of reaction temperature,molar ratio of methanol to lard,the amount of catalyst,reaction time on biodiesel yield and lard conversion.The product was analyzed by GC-MS and the method of national standard BD100.Results The biodiesel yield and lard conversion were above 98% under the optimal reaction conditions.The main components of biodiesel were fatty acid methyl esters,and the key quality indexs of products were at or near the national standards.Conclusion The new catalyst SXL is well applicable to lard transesterification of biodiesel preparation. |
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| Keywords: | lard new catalyst biodiesel |
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