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随着世界能源危机和环境恶化的加剧,新型绿色燃料——生物柴油备受关注。目前,世界范围内主要以油料作物和动物脂肪为原料生产生物柴油,但存在很多局限性。藻类本身具有很多优点,以藻类为原料生产的生物柴油是真正的环保可再生能源,但是藻类生物柴油的生产工艺费用较高,生产技术还不成熟,仍需要进一步的研究。该文主要介绍藻类生物柴油的优越性、生产工艺以及研究现状,分析了生产过程中存在的问题,展望了未来藻类生物柴油生产工艺研究的重点和发展趋势。
As the world’s energy crisis and worsening of the environment, the new green fuel - biodiesel has drawn great attention. At present, biodiesel is mainly produced from oilseeds and animal fats in the world, but there are many limitations. Algae itself has many advantages. The biodiesel produced from algae is a real environmentally friendly renewable energy. However, the production cost of algae biodiesel is high, and the production technology is still immature. Therefore, more research is needed. This article mainly introduces the superiority, production technology and research status of algae biodiesel, analyzes the problems existing in the production process and looks forward to the focus and development trend of algae biodiesel production technology in the future.