作者: M. Rezaei , S.M. Alavi , S. Sahebdelfar , Zi-Feng Yan
DOI: 10.1016/J.SCRIPTAMAT.2009.03.033
关键词:
摘要: The nickel catalyst (5% Ni–3% CeO2) supported on mesoporous nanocrystalline zirconia with high surface area and pure tetragonal crystallite phase showed catalytic stability under severe reaction conditions for more than 1500 h stream. This a stable structure even after this long period of time. obtained results revealed that ceria increased the dispersion had positive effect in preventing coke formation increasing stability.