2Baird M J, Steffgen F W. Methanation sutdies on nickel-a- luminum flame-sprayed catalysts[J]. Industry Engineering Chemistry Process Design and Development, 1977,16 (2) :142-147.
3Zhao Anmin , Ying Weiyong, Zhang Haitao, et al. Ni- AlzO3 catalysts prepared by sSotution combustion method for syngas methanation [ J ]. Catalysis Communications, 2012,17 34-38.