【摘要】 重点介绍了生物柴油的绿色生产工艺,包括非均相催化、超临界和加氢脱氧等工艺,以及针对生物柴油精制过程开发的真空蒸馏、分子蒸馏、超临界萃取精馏、微滤膜分离和吸附精炼工艺,最后对生物柴油未来的发展趋势进行了展望。更多还原

【Abstract】 This paper surveys some biodiesel production techniques.We emphasize the green production technique of biodiesel.It includes heterogeneous catalyzed transesterification,supercritical fluid process,hydrodeoxygenation and its refining process oriented vacuum distillation,molecular distillation,supercritical fluid extraction-fractionation,microfiliration membrane separation and ion-exchange absorption.We also give some predictions on the development tendencies of biodiesel.更多还原