机构地区: 华南理工大学化学与化工学院
出 处: 《天然气化工—C1化学与化工》 2002年第6期13-15,共3页
摘 要: 对采用水滑石类层柱材料 (LDHs)前驱体制备的Cu/ZnAlO催化剂进行了研究 ,并探讨了Zr和Ce部分及完全取代Cu/ZnAlO催化剂中的Al时 ,对该类催化剂反应性能的影响。最后还对催化剂的稳定性进行了研究。 The Cu/Zn/AlO catalysts prepared from hydroxycarbonate precursors containing hydrotalcite-like layered double hydroxides (LDHs) were studied as methanol steam reforming catalysts, and the influences of replacing the Al among Cu/Zn/AlO catalyst with Zr or Ce partly or completely were investigated.Furthermore, the stability of Cu 35 Zn 35 Zr 30 catalyst was also observed.