Low-temperature and low-pressure fuel hydrodesulfurization by solid catalyst coupling with ionic liquids
文献类型：期刊论文
| 作者 | Dai, Fei1,2; Muhammad, Yaseen1; Gong, Xue1; Li, Chunshan1; Li, Zengxi2; Zhang, Suojiang1 |
| 刊名 | FUEL
 |
| 出版日期 | 2014-10-15 |
| 卷号 | 134期号:10m页码:74-80 |
| 关键词 | Hydrodesulfurization Solid catalyst Ionic liquid Low-temperature and low-pressure |
| ISSN号 | 0016-2361 |
| 其他题名 | Fuel |
| 中文摘要 | A new process for fuels hydrodesulfurization (HDS) utilizing solid catalyst coupled with ionic liquids (Is) at mild operating conditions is proposed in this study. A novel Ce-Ni-Mo/gamma-Al2O3 catalyst with high catalytic activity was developed and coupled with different ILs i.e. (1-Butyl-3-methylimidazolium tetrafluoroborate ([BMIM]BF4), 1-butyl-2,3-dimethylimidazolium tetrafluoroborate ([BDMIM]BF4), 1-ethyl-3-methyl imidazolium tetrafluoroborate ([EMIM]BF4), and 1-butyl-3-methylimidazolium chloride salt ([BMIM]Cl)) to investigate the removal of Sulfur (S) from dibenzothiophene (DBT) used as model oil. Then the highly efficient IL [BMIM]BF4, coupled with the solid catalyst was selected to undergo a series of parallel experiments to investigate the effects of temperature, hydrogen pressure and IL/oil mass ratio toward S removal. Moreover, the IL system could be recycled four times without a significant decrease in desulfurization activity. The supposed mechanism of HDS reaction was also explained. This study can be deemed as new approach for getting cleaner fuels based on the complementary usage of ILs with solid catalysts at mild operating conditions. (C) 2014 Elsevier Ltd. All rights reserved. |
| 英文摘要 | A new process for fuels hydrodesulfurization (HDS) utilizing solid catalyst coupled with ionic liquids (Is) at mild operating conditions is proposed in this study. A novel Ce-Ni-Mo/gamma-Al2O3 catalyst with high catalytic activity was developed and coupled with different ILs i.e. (1-Butyl-3-methylimidazolium tetrafluoroborate ([BMIM]BF4), 1-butyl-2,3-dimethylimidazolium tetrafluoroborate ([BDMIM]BF4), 1-ethyl-3-methyl imidazolium tetrafluoroborate ([EMIM]BF4), and 1-butyl-3-methylimidazolium chloride salt ([BMIM]Cl)) to investigate the removal of Sulfur (S) from dibenzothiophene (DBT) used as model oil. Then the highly efficient IL [BMIM]BF4, coupled with the solid catalyst was selected to undergo a series of parallel experiments to investigate the effects of temperature, hydrogen pressure and IL/oil mass ratio toward S removal. Moreover, the IL system could be recycled four times without a significant decrease in desulfurization activity. The supposed mechanism of HDS reaction was also explained. This study can be deemed as new approach for getting cleaner fuels based on the complementary usage of ILs with solid catalysts at mild operating conditions. (C) 2014 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Energy & Fuels ; Engineering, Chemical |
| 研究领域[WOS] | Energy & Fuels ; Engineering |
| 关键词[WOS] | OXIDATIVE DESULFURIZATION ; DEEP DESULFURIZATION ; DIESEL FUEL ; EXTRACTIVE DESULFURIZATION ; ROOM-TEMPERATURE ; SULFUR-COMPOUNDS ; DIBENZOTHIOPHENE ; ADSORPTION ; PEROXIDE ; HYDROGEN |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000340304100009 |
| 公开日期 | 2014-09-30 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/11359]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dai, Fei,Muhammad, Yaseen,Gong, Xue,et al. Low-temperature and low-pressure fuel hydrodesulfurization by solid catalyst coupling with ionic liquids[J]. FUEL,2014,134(10m):74-80. |
| APA | Dai, Fei,Muhammad, Yaseen,Gong, Xue,Li, Chunshan,Li, Zengxi,&Zhang, Suojiang.(2014).Low-temperature and low-pressure fuel hydrodesulfurization by solid catalyst coupling with ionic liquids.FUEL,134(10m),74-80. |
| MLA | Dai, Fei,et al."Low-temperature and low-pressure fuel hydrodesulfurization by solid catalyst coupling with ionic liquids".FUEL 134.10m(2014):74-80. |
入库方式： OAI收割
来源：过程工程研究所
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