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.
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
关键词
糠醛
糠醇
催化剂
氢化
gas phase hydrogenation of furfural
furfuryl alcohol
CuCr K(Ca)/γ-Al_2O_3 catalyst
