摘要
酯交换法由于无需消耗大量的能量即可制备出低黏度的生物柴油,是制备生物柴油的主要方法,发展前景较好。固体催化剂催化酯交换反应产物易分离,废弃催化剂无环境污染。综述了酯交换反应制备生物柴油过程中固体催化剂的研究概况,包括固体酸和碱催化剂的研究进展,认为采用负载型固体碱催化剂催化油脂酯交换反应合成生物柴油将成为主要的研究方向。
Transesterification, due to its lower energy consumption and low viscosity of the synthesized biodiesel, has been the most promising method for biodiesel production. Solid catalysts for transesterifica- tion feature ease in separation and little pollution of the waste catalyst to the environment. Solid catalysts for synthesis of biodiesel via transesterifieation were reviewed, including solid acid and solid base catalysts.
出处
《工业催化》
CAS
2010年第8期7-11,共5页
Industrial Catalysis
基金
辽宁省博士启动基金资助项目(20081104)
关键词
能源化学
生物柴油
酯交换
固体酸
固体碱
energy chemistry
biodiesel
transesterification
solid acid
solid base
