生物柴油研究进展

Advances in biodiesel research

摘要:

介绍了国内外生物柴油的发展现状，探讨了我国发展生物柴油的原料来源途径，包括木本油料植物、转基因油料作物、废弃油脂、微生物油脂和微藻油脂等，综述了制备生物柴油的化学法、酶法、超临界法等生产技术及其进展，概括了当前生物柴油主要的品质问题与改性对策，分析了生物柴油副产物的高值化利用策略，指出了我国生物柴油产业化面临的原料、技术和生物炼制方面的主要问题。

关键词:生物柴油，原料，甘油高值化利用，生物炼制

Abstract:

Biodiesel is renewable and environmentally friendly; however, there are still many challenges for its commercial production as an alternative of petroleum-based transportation fuels, particularly in China with very limited resources for its biofuels development. In this article, the update progress of biodiesel R & D and production is reviewed, with a focus on its feedstock supply, manufacturing processes, quality control and byproduct utilization. It is concluded that the strategy of biorefinery to ultimately explore feedstock potentials will make biodiesel production more economically competitive.

Key words:biodiesel, feedstock, high value-added utilization of glycerol, biorefinery