探索了利用催化热解大豆油甘油三酯制备生物燃油,具体研究了新型热解催化剂及其催化反应动力学,热解产物的理化性质以及生物燃油与柴油混合后的燃烧性能,为改进改良油脂催化热解工艺奠定了基础。通过常规饱和浸渍法制备负载型热解催化剂介孔Na2CO3/Al2O3。其中氧化铝载体是在表面活性剂模板下,进行溶剂蒸发自组装而制得。使用了两种表面活性剂,使用非离子型表面活性剂PluronicP123可以得到孔径10nm,比表面积 The catalytic pyrolysis of soybean oil triglycerides to explore the bio-fuels, the specific study of the new pyrolysis catalyst and its catalytic reaction kinetics, the physical and chemical properties of the pyrolysis products and the combustion of bio-fuels and diesel mixed combustion performance, to improve the modified grease Catalytic pyrolysis process laid the foundation. Mesoporous Na 2 CO 3 / Al 2 O 3 was prepared by conventional saturated impregnation method. Which alumina carrier is in the surfactant template, the solvent evaporation self-assembly and prepared. The use of two surfactants, the use of non-ionic surfactant PluronicP123 can get a pore size of 10nm, the specific surface area