糠醛脱羰制呋喃催化剂的开发  

Development of a catalyst for furfural decarbonylation to furan

作　　者：李平[1] 于浩[2] 赵文杰[2] 刘金廷[2] 赵振波[1] 

机构地区：[1]长春工业大学化学与生命科学学院,吉林长春130012 [2]长春工业大学化工学院,吉林长春130012

出　　处：《工业催化》2009年第2期21-23,共3页Industrial Catalysis

基　　金：吉林省科委攻关基金资助项目(980126)

摘　　要：以γ-Al_2O_3为载体,通过浸渍法制备负载型Pd催化剂,对催化剂进行EDS、XRD和SEM表征,结果表明,Pd在载体上分散较均匀。在固定床反应器中考察了Pd催化剂对糠醛催化脱羰的催化活性,结果表明,糠醛转化率达95%以上,其选择性接近100%。A Pd/Al2O3 catalyst for furfural decarbonylation to furan was prepared by impregnation and characterized by EDS, XRD and SEM. The characterization results showed that palladium was well dispersed on the support. Activity of the catalyst for decarbonylation of furfural to furan was investigated, with furfural conversion of over 95% and selectivity to furan of about 100%.

关 键 词：催化化学 糠醛脱羰催化剂 呋喃 表征 

分 类 号：O643.36[理学—物理化学] TQ426.6[理学—化学]