摘要
以浸渍法制备了K2O/Zr-MCM-41固体碱催化剂,采用XRD技术对其进行表征,并以该固体碱为催化剂进行大豆油酯交换反应研究。结果表明,产品得率达到95.8%以上。且该工艺操作简单,催化剂可回收再生,整个过程无"三废"污染。
Solid base catalyst K2O/Zr-MCM-41 has been prepared by impregnation methods and characterized by XRD techniques, Ester-exchange reactions of soybean oil catalyzed by solid base catalyst were studied, The yield of biodiesel was over 95.8 %, The new technology features simplicity, catalyst reusable and zero pollution,
出处
《生物质化学工程》
CAS
2007年第5期5-8,共4页
Biomass Chemical Engineering
基金
青岛市科技计划项目资助(编号:06-2-2-22-jch)
关键词
固体碱催化剂
大豆油
酯交换反应
solid base catalyst
soybean oil
transesterification
