پديدآورندگان :
Mohammadian Z. Faculty of Chemistry and Petroleum Sciences, Department of Petroleum Chemistry and Catalysis, University of Shahid Beheshti, Tehran, 1983963113, Iran , Peyrovi M. H. Faculty of Chemistry and Petroleum Sciences, Department of Petroleum Chemistry and Catalysis, University of Shahid Beheshti, Tehran, 1983963113, Iran , Parsafard N. n_dastmoozeh@sbu.ac.ir Kosar University of Bojnord, Department of Applied Chemistry, North Khorasan, 9415615458, Iran
كليدواژه :
Benzene hydrogenation , Conversion , Selectivity , Vapor phase
چكيده فارسي :
Partial hydrogenation of benzene is one of the most cost-effective approaches to producing chemical materials that are used as intermediates. In this work, a series of Ni supported catalysts were used which prepared by impregnation method and evaluated for the hydrogenation reaction of benzene. Physicochemical properties of these catalysts were characterized by techniques as XRD, FT-IR, XRF, IR-Py, NH3-TPD, N2 adsorption-desorption. The Performance and selectivity of the prepared powders were investigated in the temperature range of 403-463 K and atmospheric pressure. The results indicate that the best performance obtains for the Ni/SiO2 catalyst at 423 K.
