Dehydrogenation of i-butane over Tunable Mesoporous Alumina Supported Pt-Sn Catalyst
文献类型：期刊论文
| 作者 | Rong, Xin1,2; Sun, Chenglin1; Gu, Bin1,2; He, Songbo3; Shi, Yu1,2 |
| 刊名 | CATALYSIS LETTERS
 |
| 出版日期 | 2016-08-01 |
| 卷号 | 146期号:8页码:1415-1422 |
| 关键词 | Mesoporous Alumina Pore Size Pt-sn Catalysts Dehydrogenation Butane |
| ISSN号 | 1011-372X |
| DOI | 10.1007/s10562-016-1767-9 |
| 文献子类 | Article |
| 英文摘要 | Mesoporous aluminas (MAs) were synthesized in a CTAB-P123 dual-template system and used to prepare Pt-Sn/MAs catalysts by vacuum impregnation method for i-butane dehydrogenation. Characterization results showed that the dose of P123 and CTAB for synthesis of MAs can tune Brunauer-Emmett-Teller surface area, pore size and total acidity. i-Butane conversion has linear relationship with the total acidity of MAs, which also affects the product selectivities. Meanwhile, pore size of MAs cooperatively affects the product distribution via diffusion control. The deactivation of the catalysts is proportional to the coke formation, which improves the dehydrogenation product selectivities during time on stream. |
| WOS关键词 | ISOBUTANE DEHYDROGENATION ; N-BUTANE ; CATIONIC SURFACTANT ; LIGHT-SCATTERING ; PORE GEOMETRY ; PROPANE ; DEACTIVATION ; METAL ; ACIDITY ; SIZE |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000381122100008 |
| 出版者 | SPRINGER |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/170006]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Sun, Chenglin; He, Songbo |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Twente, Catalyt Proc & Mat, MESA Inst Nanotechnol, NL-7500 AE Enschede, Netherlands |
| 推荐引用方式 GB/T 7714 | Rong, Xin,Sun, Chenglin,Gu, Bin,et al. Dehydrogenation of i-butane over Tunable Mesoporous Alumina Supported Pt-Sn Catalyst[J]. CATALYSIS LETTERS,2016,146(8):1415-1422. |
| APA | Rong, Xin,Sun, Chenglin,Gu, Bin,He, Songbo,&Shi, Yu.(2016).Dehydrogenation of i-butane over Tunable Mesoporous Alumina Supported Pt-Sn Catalyst.CATALYSIS LETTERS,146(8),1415-1422. |
| MLA | Rong, Xin,et al."Dehydrogenation of i-butane over Tunable Mesoporous Alumina Supported Pt-Sn Catalyst".CATALYSIS LETTERS 146.8(2016):1415-1422. |
入库方式： OAI收割
来源：大连化学物理研究所
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