| Mo-Co催化剂活性组分的负载顺序及浸渍溶剂的优化 |
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| 引用本文： | 杨森林,董昆明,崔玉民.Mo-Co催化剂活性组分的负载顺序及浸渍溶剂的优化[J].阜阳师范学院学报(自然科学版),2007,24(2):23-25. |
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| 作者姓名： | 杨森林 董昆明 崔玉民 |
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| 作者单位： | 安徽省阜阳师范学院,化学系,安徽阜阳,236041 |
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| 基金项目： | 安徽省自然科学基金
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安徽省教育厅自然科学基金 |
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| 摘 要： | 对碳纳米管负载的Mo-Co基加氢脱硫催化剂进行了负载顺序和浸渍溶剂的优化,结果显示以水为浸渍溶剂,采用先浸渍Co,经干燥、焙烧后浸渍Mo此负载顺序制备的催化剂,其对噻吩的HDS活性在一定的反应条件下具有最佳值.
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| 关 键 词： | HDS Mo-Co 负载顺序 浸渍溶剂 |
| 文章编号： | 1004-4329（2007）02-0023-03 |
| 收稿时间： | 2007-03-20 |
| 修稿时间： | 2007年3月20日 |
Study of Incipient Sequence and Incipient Solution on Mo-Co/CNTs Catalyst |
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| YANG Sen-lin,DONG Kun-ming,CUI Yu-min.Study of Incipient Sequence and Incipient Solution on Mo-Co/CNTs Catalyst[J].Journal of Fuyang Teachers College:Natural Science,2007,24(2):23-25. |
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| Authors: | YANG Sen-lin DONG Kun-ming CUI Yu-min |
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| Abstract: | Influence of the impregnation order of Mo and Co on the catalyst performance was investigated.The five impregnation orders i.e.,(a) Co was impregnated first,and after drying and calcining the impregnation of Mo was done,(b) Co was impregnated first,and after drying the impregnation of Mo was done,(c) Mo was impregnated first,and after drying and calcining the impregnation of Co was done,(d) Co and Mo were co-impregnated,and(e) Mo was impregnated first,and after drying the impregnation of Co was done] were compared.The results indicated that the catalyst prepared following the procedure(a) displayed the highest activity for the thiophene HDS.Influence of incipient solution was also investigated.The results showed the catalyst which use H2O as incipient solution had the highest activity for the thiophene HDS. |
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| Keywords: | impregnation order incipient solution Mo-Co catalyst thiophene HDS |
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