糠醛气相加氢制糠醇催化剂的研究——催化剂CuCr K(Ca)/γ-Al_2O_3中K,Ca的助催化作用  

Study on Catalyst for Gas Phase Hydrogenation of Furfural to Furfuryl Alcohol——Promotion Effect of K,Ca in CuCrK (Ca)/γ-Al_2O_3 Catalyst

作　　者：殷恒波[1] 赵秉乾[1] 高丽萍[1] 吴静[1] 张振祥[2] 句永春 

机构地区：[1]沈阳化工学院化学工程系 [2]科技开发公司 [3]大洼化工厂

出　　处：《沈阳化工学院学报》1992年第3期221-228,共8页Journal of Shenyang Institute of Chemical Technolgy

摘　　要：随 K,Ca 在 CuCr/γ-Al_2O_3催化剂中含量增加,催化剂中铜由 CuCrO_4的结构形态逐渐转变为 CuO.催化剂母体中 CuO 的生成,提高了糠醛气相加氢制糠醇的选择性.With increasing K,Ca contents in CuCr/γ-Al_2O_3 catalyst,the structure of copper in parent of catalyst was turned from CuCrO_4 to CuO.When CuO was formed,the selectivity of gas phase hydrogenation of furfural to furfuryl alcohol was enhanced.

关 键 词：糠醛 糠醇 催化剂 氢化 

分 类 号：O626.11[理学—有机化学]