To investigate the effect of texture structure on the desulfurization performance in the Ni/ZnO reactive adsorption desulfurization（RADS） system,two kinds of ZnO porous materials with rod-shaped morphology were synthesized and their structure was characterized by X-ray diffraction（XRD）,scanning electron microscopy（SEM）,transmission electron microscopy（TEM）,and N2 adsorption/desorption.The formation mechanisms of hierarchical porous ZnO（ZnO with meso and macro pores） were also studied.Their application performance was evaluated in the RADS process over Ni/ZnO absorbent.Due to the difference in structure between the two kinds of ZnO,the two ZnO based adsorbents showed different desulfurization activity.
Liu YunqiShe NannanZhao JinchongPeng TingtingLiu Chenguang
