| 利用滇池水华蓝藻提取生物燃料的方法比较 |
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| 引用本文： | 虞功亮,樊庆春,余博识,郭嘉,王存文,李仁辉.利用滇池水华蓝藻提取生物燃料的方法比较[J].化学与生物工程,2009,26(4). |
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| 作者姓名： | 虞功亮 樊庆春 余博识 郭嘉 王存文 李仁辉 |
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| 作者单位： | 1. 中国科学院水生生物研究所,湖北,武汉,430072
2. 武汉工程大学,湖北省新型反应器与绿色化学工艺重点实验室,湖北,武汉,430073;武汉工程大学,绿色化工过程省部共建教育部重点实验室,湖北,武汉,430073 |
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| 基金项目： | 湖北省新型反应器与绿色化学工艺重点实验室资助项目 |
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| 摘 要： | 采用酸热法、有机溶剂法和热裂解法,利用滇池的水华蓝藻进行提取生物燃料的研究,并比较了这些方法的提取效率.滇池的水华蓝藻以微囊藻为主,酸热法和有机溶剂法提取的总酯含量为蓝藻干重的5%～10%,平均为7.21%;热裂解法提取生物燃料的效率最高,所提取的生物能(烃类)含量为蓝藻干重的16.5%～19.3%,平均为18.17%.表明利用水华蓝藻提取生物燃料符合现实水环境治理的需要,具有广阔的应用前景.
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| 关 键 词： | 酸热法 有机溶剂法 热裂解法 生物燃料 水华蓝藻 滇池 |
Comparison of Extraction Methods of Biofuel from Waterblooms in Dianchi Lake |
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| YU Gong-liang,FAN Qing-chun,YU Bo-shi,GUO Jia,WANG Cun-wen,LI Ren-hui.Comparison of Extraction Methods of Biofuel from Waterblooms in Dianchi Lake[J].Chemistry & Bioengineering,2009,26(4). |
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| Authors: | YU Gong-liang FAN Qing-chun YU Bo-shi GUO Jia WANG Cun-wen LI Ren-hui |
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| Affiliation: | 1.Institute of Hydrobiology;The Chinese Academy of Sciences;Wuhan 430072;China;2.Hubei Key Laboratory of Novel Reactor & Green Chemical Technology;Wuhan Institute of Technology;Wuhan 430073;3.Key Laboratory for Green Chemical Process of Ministry of Education;China |
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| Abstract: | In this study,biofuels were extracted from waterblooms in Dianchi Lake by different methods.The cyanobacterial blooms in Dianchi Lake were mainly composed of Microcystis species.The total lipid contents extracted by acid-heating method and organic solvent method,relative to the mass of dried waterblooms,reached between 5% and 10%,and 7.21% as the average.The total biofuel content extracted by pyrolysis method reached between 16.5% and 19.3%,and 18.17% as the average.Pyrolysis extraction had higher efficienc... |
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| Keywords: | acid-heating method organic solvent method pyrolysis method biofuel waterblooms Dianchi Lake |
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