Simultaneous operation of dibenzothiophene hydrodesulfurization and methanol reforming reactions over Pd promoted alumina based catalysts
文献类型：期刊论文
| 作者 | Muhammad Yaseen ; Muhammad Shakirullah ; Imtiaz Ahmad ; Ata Ur Rahman ; Faiz Ur Rahman ; Muhammad Usman ; Rauf Razzaq |
| 刊名 | 燃料化学学报
 |
| 出版日期 | 2012 |
| 期号 | 06页码:714-720 |
| 关键词 | in situ hydrodesulfurization of DBT methanol reforming Pd promoted alumina based catalyst organic additive |
| 中文摘要 | In the current study simultaneous reactions of hydrodesulfurization(HDS) of dibenzothiophene(DBT) and reforming of methanol in a micro-autoclave reactor were studied over bi-metallic(Co-Mo/Al2O3 and Ni-Mo/Al2O3) and tri-metallic(Pd-Co-Mo/Al2O3 and Pd-Ni-Mo/Al2O3) catalyst systems which were prepared by incipient impregnation method.In situ hydrogen utilization and low Pd loadings were the major targets of this study.For comparison purpose,catalytic activity was separately determined for both the methanol reforming and HDS of DBT reactions as well.Ni based catalysts were confirmed with better activity than Co ones for both the reactions with Pd promoted ones ranking at the top i.e.Pd-Ni-Mo/Al2O3 > Ni-Mo/Al2O3 > Pd-Co-Mo/Al2O3 > Co-Mo/Al2O3 where Pd-Ni-Mo/Al2O3 showed 91% DBT conversion at 380 ℃ and 12 h reaction time.Some of the selected organic additives on catalytic activity were tested for their effect toward HDS reaction which was unique with close relation to their chemical nature.Reaction products were quantitatively and qualitatively analyzed via HPLC and GC-MS techniques respectively which helped in elucidating reaction mechanism. |
| 公开日期 | 2013-12-24 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/7027]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 | Muhammad Yaseen,Muhammad Shakirullah,Imtiaz Ahmad,et al. Simultaneous operation of dibenzothiophene hydrodesulfurization and methanol reforming reactions over Pd promoted alumina based catalysts[J]. 燃料化学学报,2012(06):714-720. |
| APA | Muhammad Yaseen.,Muhammad Shakirullah.,Imtiaz Ahmad.,Ata Ur Rahman.,Faiz Ur Rahman.,...&Rauf Razzaq.(2012).Simultaneous operation of dibenzothiophene hydrodesulfurization and methanol reforming reactions over Pd promoted alumina based catalysts.燃料化学学报(06),714-720. |
| MLA | Muhammad Yaseen,et al."Simultaneous operation of dibenzothiophene hydrodesulfurization and methanol reforming reactions over Pd promoted alumina based catalysts".燃料化学学报 .06(2012):714-720. |
入库方式： OAI收割
来源：过程工程研究所
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