Effect of Na plus migration and the component proximity on direct conversion of aromatics into aromatics over Fe-based zeolite bifunctional catalysts
文献类型：期刊论文
| 作者 | Wen, Chengyan2; Wang, Chenguang1; Lu, Luying2; Zhang, Xinghua2; Chen, Lungang2; Zhang, Qi2; Ma, Longlong2 |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2024-06-15 |
| 卷号 | 490页码:11 |
| 关键词 | Proximity Fe -based zeolite catalyst Syngas to aromatics Fischer-Tropsch synthesis Hydrophobic |
| ISSN号 | 1385-8947 |
| DOI | 10.1016/j.cej.2024.151675 |
| 通讯作者 | Zhang, Xinghua(zhangxh@seu.edu.cn) ; Ma, Longlong(mall@seu.edu.cn) |
| 英文摘要 | Direct conversion of syngas into aromatics (STA) via Fischer-Tropsch (F -T) synthesis, using Fe -based zeolite bifunctional catalysts, has recently become a topic of great interest. The catalytic performance of the Fe -based zeolite bifunctional catalyst is influenced by the component proximity in the STA reaction, in addition to their physicochemical properties. However, the mechanism by which the component proximity affects the STA performance is still unclear. Herein, we investigate the effect of Na + migration and the component proximity on the F -T reactivity, the aromatic distribution, and catalyst stability in a Fe -based ZSM-5 catalyst system. The correlation between the proximity of two components, the migration of alkali -metal promoters, the evolution of the Fe -based active phase, and the coke on the zeolite is analyzed using XRD, XPS, FT-IR, TG, Mo |
| WOS关键词 | FISCHER-TROPSCH SYNTHESIS ; HIERARCHICAL ZSM-5 ; DIRECT TRANSFORMATION ; SELECTIVE PRODUCTION ; LIGHT OLEFINS ; ACID SITES ; SYNGAS ; SURFACE ; PERFORMANCE ; METHANOL |
| 资助项目 | National Natural Science Foundation of China[52236010] ; National Natural Science Foundation of China[51776206] ; Academician and Expert Workstation of Yunnan Province, China[202205AF150024] ; Postdoctoral Fellowship Programof CPSF[GZB20230134] ; Jiangsu Provincial Double-Innovation Doctor Program[JSSCBS20220178] ; Fundamental Research Funds for the Central Universities 370[2242022R10058] ; Key Technologies R&D Program of Guangdong Province[2020B1111570001] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001240333700001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; Academician and Expert Workstation of Yunnan Province, China ; Postdoctoral Fellowship Programof CPSF ; Jiangsu Provincial Double-Innovation Doctor Program ; Fundamental Research Funds for the Central Universities 370 ; Key Technologies R&D Program of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/41994]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Zhang, Xinghua; Ma, Longlong |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Southeast Univ, Sch Energy & Environm, Key Lab Energy Thermal Convers & Control, Minist Educ, Nanjing 210096, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wen, Chengyan,Wang, Chenguang,Lu, Luying,et al. Effect of Na plus migration and the component proximity on direct conversion of aromatics into aromatics over Fe-based zeolite bifunctional catalysts[J]. CHEMICAL ENGINEERING JOURNAL,2024,490:11. |
| APA | Wen, Chengyan.,Wang, Chenguang.,Lu, Luying.,Zhang, Xinghua.,Chen, Lungang.,...&Ma, Longlong.(2024).Effect of Na plus migration and the component proximity on direct conversion of aromatics into aromatics over Fe-based zeolite bifunctional catalysts.CHEMICAL ENGINEERING JOURNAL,490,11. |
| MLA | Wen, Chengyan,et al."Effect of Na plus migration and the component proximity on direct conversion of aromatics into aromatics over Fe-based zeolite bifunctional catalysts".CHEMICAL ENGINEERING JOURNAL 490(2024):11. |
入库方式： OAI收割
来源：广州能源研究所
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