Steam reforming of bio-oil derived small organics over the Ni/Al2O3 catalyst prepared by an impregnation–reduction method
MetadataShow full item record
An impregnation–reduction method has been developed in this study to prepare the Ni/Al2O3 catalyst for steam reforming of bio-oil model compounds for hydrogen production. This method can alleviate the interactions be-tween nickel species and an alumina carrier and promote metal dispersion and utilization of the nickel species, achieving a highly active, selective and stable reforming catalyst. Moreover, this method is very simple and fast. Only the impregnation and reduction steps are involved and the catalyst can be prepared in situ. In addition, coke formation in steam reforming is not uniform on a catalyst bed. Coking in the topmost catalyst layer is much more serious.
Showing items related by title, author, creator and subject.
Yang, J.; Chen, M.; Wang, Y.; Yang, Z.; Liu, Shaomin; Liang, T. (2017)Co/HZSM-5, Fe/HZSM-5 and Co-Fe/HZSM-5 catalysts are prepared by impregnation method using HZSM-5 as support. The prepared catalysts are then characterized by XRD, BET, SEM and TG. Taking the mixtures of acetic acid, ...
Steam reforming of phenol-ethanol to produce hydrogen over bimetallic NiCu catalysts supported on sepioliteLiang, T.; Wang, Y.; Chen, M.; Yang, Z.; Liu, Shaomin; Zhou, Z.; Li, X. (2017)© 2017 Hydrogen Energy Publications LLC. A series of NiCu bimetallic catalysts supported on sepiolite (Ni x Cu y /SEP) were prepared by co-precipitation method. The all as-prepared catalysts were characterized by using ...
Steam reforming of acetic acid over nickel-based catalysts: The intrinsic effects of nickel precursors on behaviors of nickel catalystsYu, Z.; Hu, X.; Jia, P.; Zhang, Z.; Dong, Dehua; Hu, G.; Hu, S.; Wang, Y.; Xiang, J. (2018)© 2018 Elsevier B.V. The paper investigated the effects of various nickel precursors (Ni(NO3)2, NiCl2, NiSO4, Ni(CH3COO)2, Ni(NH2SO3)2) on the catalytic behaviors of Ni/Al2O3catalysts in steam reforming of acetic acid, ...