کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
62496 | 47642 | 2009 | 6 صفحه PDF | دانلود رایگان |
CdSO4 and ZnSO4 as co-modifiers of RuLa/SBA-15 lead to improved catalysts for the partial hydrogenation of benzene to cyclohexene. Based on the experimental results and theoretical calculations, it is shown that CdSO4 acts as surface modification, suppressing more the adsorption of cyclohexene than that of benzene, while the function of ZnSO4 is mainly the stabilization of cyclohexene in the liquid phase, accelerating the desorption as well as hindering the re-adsorption of cyclohexene.
CdSO4 and ZnSO4 act as co-modifiers for RuLa/SBA-15 catalyst to enhance the selectivity in the partial hydrogenation of benzene to cyclohexene suppressing re-adsorption and stabilizing cyclohexene, respectively.Figure optionsDownload high-quality image (75 K)Download as PowerPoint slide
Journal: Journal of Catalysis - Volume 268, Issue 1, 15 November 2009, Pages 100–105