| 生物柴油及1,3-丙二醇联产工艺产业化进展 |
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| 引用本文： | 刘宏娟,杜伟,刘德华.生物柴油及1,3-丙二醇联产工艺产业化进展[J].化学进展,2007(Z2). |
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| 作者姓名： | 刘宏娟 杜伟 刘德华 |
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| 作者单位： | 清华大学核能与新能源技术研究院 北京10084(刘宏娟)，清华大学化学工程系 北京100084(杜伟，刘德华) |
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| 摘 要： | 生物柴油作为可再生的清洁能源,已在美国、欧盟等多个国家和地区推行使用。在生物柴油的生产过程中,最高可得到约10%的副产物甘油,副产物甘油的去向将成为生物柴油大规模产业化发展所面临的严峻问题。1,3-丙二醇是一种重要的化工原料,作为合成新型聚酯PTT的原料,1,3-丙二醇已引起人们的广泛关注。以生物柴油副产物甘油为原料耦合生产1,3-丙二醇,不仅解决了生物柴油副产物甘油的出路问题,同时降低了1,3-丙二醇的生产成本。本文详细介绍了生物柴油及1,3-丙二醇生产技术及联产工艺的研究进展,并对其应用前景进行了展望。
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| 关 键 词： | 生物柴油 1 3-丙二醇 联产 |
Progress of the Biodiesel and 1,3-Propanediol Integrated Production |
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| Liu Hongjuan Du Wei Liu Dehua.Progress of the Biodiesel and 1,3-Propanediol Integrated Production[J].Progress in Chemistry,2007(Z2). |
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| Authors: | Liu Hongjuan Du Wei Liu Dehua |
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| Institution: | Liu Hongjuan~1 Du Wei~2 Liu Dehua~ |
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| Abstract: | As a kind of renewable energy,biodiesel has been widely used in the United States and European Union Countries.Glycerol as a by-product is yielded at about 10% of biodiesel during the process of biodiesel production. How to convert glycerol has become a common problem which has to be resolved if considering large amount of biodiesel production.1,3-propanediol is a valuable chemical material and especially it could be copolymerizes with terephthalic acid(or methyl ester) to form polytrimethylene terephthalate(PTT),which has aroused people's interest.The integrated production of biodiesel and 1,3-propanediol can solve the utilization of byproduct glycerol of biodiesel production and reduce the cost of 1,3-propanediol production.The study progress of biodiesel and 1,3-propanediol integrated production and its application are introduced in this paper. |
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| Keywords: | biodiesel 1 3-propanediol integrated production |
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