The reactive adsorption desulfurization of model gasoline was carried out on Ni/ZnO-HY adsorbent.The Ni/ZnO-HY adsorbent was characterized by N2adsorption-desorption test(BET),X-ray diffractometry(XRD),and temperature-programmed reduction(TPR)analysis.The test results have demonstrated that HY-zeolite is a feasible support for Ni/ZnO components used in reactive adsorption desulfurization.The results of XRD and TPR analyses showed that most of nickel element was present as Ni2+species with only a small part existing as Ni3+species,and the Ni2+species had interactions with HY-zeolite.Under the conditions of this study,which specified a 50% ratio of HY-zeolite in the adsorbent,a Zn/Ni molar ratio of 10,and a reduction temperature of 400℃,the Ni/ZnO-HY adsorbent showed the best desulfurization performance.The sulfur capacity of Ni/ZnO-HY adsorbent could be recovered to 92.19% of the fresh one after being subjected to regeneration at 500℃,and could be maintained at 82.17% of the fresh one after 5 regeneration cycles. The reactive adsorption desulfurization of model gasoline was carried out on Ni / ZnO-HY adsorbent was characterized by N2 adsorption-desorption test (BET) TPR) analysis.The test results have demonstrated that HY-zeolite is a feasible support for Ni / ZnO components used in reactive adsorption desulfurization.The results of XRD and TPR analyzes showed that most of the nickel element was present as Ni2 + species with only a small part existing as Ni3 + species, and the Ni2 + species had interactions with HY-zeolite. Un der the conditions of this study, which specifies a 50% ratio of HY-zeolite in the adsorbent, a Zn / Ni molar ratio of 10, and a reduction temperature of 400 ° C, the Ni / ZnO-HY adsorbent showed the best desulfurization performance. The sulfur capacity of Ni / ZnO-HY adsorbent could recovered to 92.19% of the fresh one after being subjected to regeneration at 500 ° C, and could be maintained at 82.17% of the fresh o ne after 5 regeneration cycles.