Effect of Mixed Oxide Support for Ni/ZnO in Reactive Adsorpt

发布时间：2021-02-28 17:15

　　The effect of mixed oxide support on the performance of Ni/ZnO in the reactive adsorption desulfurization（RADS） reaction was investigated in a fixed bed reactor by using thiophene as the sulfur-containing compound in the model gasoline. A series of oxide supports for Ni/ZnO were synthesized by the co-precipitation method and characterized by XRD, N₂-adsorption, TPR and NH₃-TPD techniques. It was found that the desulfurization capacity of Ni/ZnO was enhanced greatly when act... 

【文章来源】：China Petroleum Processing & Petrochemical Technology. 2016,18(04)

【文章页数】：8 页

【文章目录】：
1 Introduction
2 Experimental
    2.1 Feedstocks and adsorbent preparation
    2.2 Characterization of adsorbents
        2.2.1 X-ray diffraction
        2.2.2 N2-adsorption
        2.2.3 Temperature programmed reduction
        2.2.4 NH3-temperature programmed desorption
    2.3 Sulfur adsorption experiments
3 Results and Discussion
    3.1 XRD characterization
    3.2 Catalyst texture
    3.3 Temperature programmed reduction（TPR）characterization
    3.4 NH3-temperature programmed desorption（TPD）characterization
    3.5 Adsorptive Performance
    3.6 Study of the RADS process
4 Conclusions


【参考文献】：
期刊论文
[1]Reactive Adsorption of Thiophene on ZnNi/Diatomite-Pseudo-Boehmite Adsorbents[J]. Meng Xuan,Weng Huixin,Shi Li.  China Petroleum Processing & Petrochemical Technology. 2012(03)



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