Synthesis of Biodiesel Catalyzed by Solid Super Base

Journal of Liaoning Petrochemical University ›› 2009, Vol. 29 ›› Issue (1): 38-41.

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Synthesis of Biodiesel Catalyzed by Solid Super Base

LIU Hong-run, GU Shan-shan, SHAN bin, GAO Shao-yan, GAO Gen-zhi^*

Istitution of Chemistry, Qufu Normal University, Qufu Shandong 273165

Received:2008-09-23 Published:2009-03-25 Online:2017-07-05

固体超强碱催化合成生物柴油

刘洪润,顾珊珊,单斌,高绍燕,高根之^*

曲阜师范大学化学科学学院,山东曲阜273165

作者简介:刘洪润(1983- ),男,山东德州市,在读硕士

Abstract

Abstract: Biodiesel was synthesized with the ester exchange reaction from animal oil and methanol catalyzed by solid super base. The influence of the molar ratio of alcohol and oil, quantity of catalyst, reaction time and temperature was investigated. The experimental results show that the optimum condition is the mass fraction of catalyst in animal oil 2% , the reaction time 3 h, the reaction temperature 70 ℃ and the molar ratio of alcohol to oil 9∶1.

Key words: Solid super base , Biodiesel , Oil , Transesterification

摘要： 以猪油和甲醇为原料,在固体超强碱催化作用下,发生酯交换反应合成生物柴油;考察了醇油摩尔
比,催化剂质量分数,反应时间,反应温度对生物柴油回收率的影响。结果表明,醇油摩尔比为9∶1,催化剂质量为
动物油质量的2%,70℃反应3h为较理想的反应条件。

关键词: 固体超强碱 , 生物柴油 , 油脂 , 酯交换

LIU Hong-run, GU Shan-shan, SHAN bin, GAO Shao-yan, GAO Gen-zhi. Synthesis of Biodiesel Catalyzed by Solid Super Base[J]. Journal of Liaoning Petrochemical University, 2009, 29(1): 38-41.

刘洪润,顾珊珊,单斌,高绍燕,高根之. 固体超强碱催化合成生物柴油[J]. 辽宁石油化工大学学报, 2009, 29(1): 38-41.

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Synthesis of Biodiesel Catalyzed by Solid Super Base

固体超强碱催化合成生物柴油

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