Kinetics and structural design of ZSM-5@SiC foam catalytic packing in RD column for ethyl levulinate synthesis
文献类型：期刊论文
| 作者 | Ding, Qiuyan2; Yan, Peng2; Li, Hong2; Chen, Zihao2; Guan, Yanan1; Jiao, Yilai1; Zou, Jing4; Gao, Xin2,3 |
| 刊名 | CHEMICAL ENGINEERING SCIENCE
 |
| 出版日期 | 2023-01-16 |
| 卷号 | 265页码:13 |
| ISSN号 | 0009-2509 |
| 关键词 | ZSM-5@SiC Structured catalyst Reactive distillation Ethyl levulinate |
| DOI | 10.1016/j.ces.2022.118258 |
| 通讯作者 | Jiao, Yilai(yljiao@imr.ac.cn) ; Gao, Xin(gaoxin@tju.edu.cn) |
| 英文摘要 | Reactive distillation (RD) column is one of the important equipment to improve the reaction conversion limited by the chemical equilibrium, however, the application in industrial scale is still challenging due to the lack of efficient catalytic packing with corresponding kinetics and separation performances. This work developed the novel catalytic packing consists of the structured ZSM-5@SiC foam catalyst and corrugated sheet, which is used in RD for the synthesis of ethyl levulinate (EL). The results of X-ray CT characteriza-tion revealed that the structure of ZSM-5@SiC has significant effects on the kinetics and performances of RD column. The kinetic of structured ZSM-5@SiC foam catalyst was measured, and a novel kinetic model was developed regarding the "structure factor" of ZSM-5@SiC catalyst. Furthermore, the structural design of ZSM-5@SiC in RD column has been firstly performed based on the developed kinetics that was incor-porated into Aspen Plus embedded FORTRAN. The results demonstrated excellent performance of the designed ZSM-5@SiC (EL yield 37.65 % with energy consumption 3695 kJ/kg) are achieved. Such findings in this work could serve as a tool for further upgrading of structured catalyst and application of RD col-umn with ZSM-5@SiC foam catalytic packing. (c) 2022 Elsevier Ltd. All rights reserved. |
| 资助项目 | National Key R&D Program of China ; National Nature Science Foundation of China ; Haihe Laboratory of Sustainable Chemical Transformations ; [2019YFE0123200] ; [22222809] ; [22078348] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000891335600007 |
| 资助机构 | National Key R&D Program of China ; National Nature Science Foundation of China ; Haihe Laboratory of Sustainable Chemical Transformations |
| 源URL | [http://ir.imr.ac.cn/handle/321006/176991]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Jiao, Yilai; Gao, Xin |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Tianjin Univ, Natl Engn Res Ctr Distillat Technol, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China 3.Haithe Lab Sustainable Chem Transformat, Tianjin 300192, Peoples R China 4.Tianjin Univ, State Key Lab Precis Measuring Technol & Instrumen, Tianjin 300072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Qiuyan,Yan, Peng,Li, Hong,et al. Kinetics and structural design of ZSM-5@SiC foam catalytic packing in RD column for ethyl levulinate synthesis[J]. CHEMICAL ENGINEERING SCIENCE,2023,265:13. |
| APA | Ding, Qiuyan.,Yan, Peng.,Li, Hong.,Chen, Zihao.,Guan, Yanan.,...&Gao, Xin.(2023).Kinetics and structural design of ZSM-5@SiC foam catalytic packing in RD column for ethyl levulinate synthesis.CHEMICAL ENGINEERING SCIENCE,265,13. |
| MLA | Ding, Qiuyan,et al."Kinetics and structural design of ZSM-5@SiC foam catalytic packing in RD column for ethyl levulinate synthesis".CHEMICAL ENGINEERING SCIENCE 265(2023):13. |
入库方式： OAI收割
来源：金属研究所
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