pi-complexation studied by fluorescence technique: Application in desulfurization of petroleum product using magnetic pi-complexation sorbents
文献类型：期刊论文
| 作者 | Shan, GB; Zhang, HY; Liu, HZ; Xing, JM |
| 刊名 | SEPARATION SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2005 |
| 卷号 | 40期号:14页码:2987-2999 |
| 关键词 | adsorption magnetic alumina pi-complexation dibenzothiophene (DBT) fluorescence temperature |
| ISSN号 | 0149-6395 |
| 其他题名 | Sep. Sci. Technol. |
| 中文摘要 | Magnetic pi-complexation sorbents were Studied for petroleum product desulfurization by fluorescent technique. The ability of metal cation to form pi-complexation decreases in the order following: Cu+ > Ni2+ > Co2+ > Al3+. The order is consistent with that Of (desulfurization performance of their corresponding magnetic sorbents (gamma-Al2O3-Cu(l) > gamma-Al2O3-Ni(II) > gamma-Al2O3-CO(II) > gamma-Al2O3). Both pi-complexation strength and desulfurizalion performance of the sorbents increase with temperature. The adsorptive performances of magnetic gamma-Al2O3Cu(I) sorbent to different compounds have the following orders: DBT > fluorene, and pyrene > naphthalene > benzene, respectively. In this study, dibenzothiophene (DBT) was used as a model sulphur-containing compound for desulfurization. The maximal adsorption amount of magnetic gamma-Al2O3-Cu(I), was 0.362 mmol DBT g(-1). |
| 英文摘要 | Magnetic pi-complexation sorbents were Studied for petroleum product desulfurization by fluorescent technique. The ability of metal cation to form pi-complexation decreases in the order following: Cu+ > Ni2+ > Co2+ > Al3+. The order is consistent with that Of (desulfurization performance of their corresponding magnetic sorbents (gamma-Al2O3-Cu(l) > gamma-Al2O3-Ni(II) > gamma-Al2O3-CO(II) > gamma-Al2O3). Both pi-complexation strength and desulfurizalion performance of the sorbents increase with temperature. The adsorptive performances of magnetic gamma-Al2O3Cu(I) sorbent to different compounds have the following orders: DBT > fluorene, and pyrene > naphthalene > benzene, respectively. In this study, dibenzothiophene (DBT) was used as a model sulphur-containing compound for desulfurization. The maximal adsorption amount of magnetic gamma-Al2O3-Cu(I), was 0.362 mmol DBT g(-1). |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Multidisciplinary ; Engineering, Chemical |
| 研究领域[WOS] | Chemistry ; Engineering |
| 关键词[WOS] | TRANSPORTATION FUELS ; DIESEL FUELS ; SELECTIVE ADSORPTION ; DEEP DESULFURIZATION ; SEPARATION ; ZEOLITES |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000234049400011 |
| 公开日期 | 2013-10-25 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4222]  |
| 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 Biochem Engn, Lab Separat Sci & Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shan, GB,Zhang, HY,Liu, HZ,et al. pi-complexation studied by fluorescence technique: Application in desulfurization of petroleum product using magnetic pi-complexation sorbents[J]. SEPARATION SCIENCE AND TECHNOLOGY,2005,40(14):2987-2999. |
| APA | Shan, GB,Zhang, HY,Liu, HZ,&Xing, JM.(2005).pi-complexation studied by fluorescence technique: Application in desulfurization of petroleum product using magnetic pi-complexation sorbents.SEPARATION SCIENCE AND TECHNOLOGY,40(14),2987-2999. |
| MLA | Shan, GB,et al."pi-complexation studied by fluorescence technique: Application in desulfurization of petroleum product using magnetic pi-complexation sorbents".SEPARATION SCIENCE AND TECHNOLOGY 40.14(2005):2987-2999. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。