Preparation of (Ni/W)-gamma-Al2O3 microspheres and their application in adsorption desulfurization for model gasoline
文献类型：期刊论文
| 作者 | Zhang, Huaiying; Shan, Guobin; Liu, Huizhou; Xing, Jianmin |
| 刊名 | CHEMICAL ENGINEERING COMMUNICATIONS
 |
| 出版日期 | 2007 |
| 卷号 | 194期号:7页码:938-945 |
| 关键词 | adsorption desulfurization dibenzothiophene (DBT) impregnation in situ chemical reduction method Ni W gamma-Al2O3 |
| ISSN号 | 0098-6445 |
| 其他题名 | Chem. Eng. Commun. |
| 中文摘要 | A kind of desulfurization adsorbent, (Ni/W)-gamma-Al2O3 microsphere, was prepared by a new method of in situ chemical reduction. The adsorbent consists of active components (transition metals Ni and W) and a carrier (gamma-Al2O3). Ni and W in gamma-Al2O3 microspheres are fine in size and can be distributed homogeneously on the surface and inside of the gamma-Al2O3 carrier. The desulfurization of the adsorbent made by the in situ chemical reduction method was carried out in model gasoline. Its desulfurization capacity increases 23% in comparison with that made by the conventional impregnation method. The composition and configuration of adsorbents were analyzed by scanning electron microscopy (SEM), electron energy dispersive X-ray spectroscopy (EDX), and X-ray diffraction (XRD). The in situ chemical reduction method offers a new and promising method for preparation of desulfurization adsorbents containing active components. |
| 英文摘要 | A kind of desulfurization adsorbent, (Ni/W)-gamma-Al2O3 microsphere, was prepared by a new method of in situ chemical reduction. The adsorbent consists of active components (transition metals Ni and W) and a carrier (gamma-Al2O3). Ni and W in gamma-Al2O3 microspheres are fine in size and can be distributed homogeneously on the surface and inside of the gamma-Al2O3 carrier. The desulfurization of the adsorbent made by the in situ chemical reduction method was carried out in model gasoline. Its desulfurization capacity increases 23% in comparison with that made by the conventional impregnation method. The composition and configuration of adsorbents were analyzed by scanning electron microscopy (SEM), electron energy dispersive X-ray spectroscopy (EDX), and X-ray diffraction (XRD). The in situ chemical reduction method offers a new and promising method for preparation of desulfurization adsorbents containing active components. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | PI-COMPLEXATION ; CATALYSTS ; SORBENTS ; ALUMINA ; FUELS |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000245643600009 |
| 公开日期 | 2013-10-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3516]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, Lab Separat Sci & Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Huaiying,Shan, Guobin,Liu, Huizhou,et al. Preparation of (Ni/W)-gamma-Al2O3 microspheres and their application in adsorption desulfurization for model gasoline[J]. CHEMICAL ENGINEERING COMMUNICATIONS,2007,194(7):938-945. |
| APA | Zhang, Huaiying,Shan, Guobin,Liu, Huizhou,&Xing, Jianmin.(2007).Preparation of (Ni/W)-gamma-Al2O3 microspheres and their application in adsorption desulfurization for model gasoline.CHEMICAL ENGINEERING COMMUNICATIONS,194(7),938-945. |
| MLA | Zhang, Huaiying,et al."Preparation of (Ni/W)-gamma-Al2O3 microspheres and their application in adsorption desulfurization for model gasoline".CHEMICAL ENGINEERING COMMUNICATIONS 194.7(2007):938-945. |
入库方式： OAI收割
来源：过程工程研究所
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