Catalytic reforming of polypropylene to produce hydrogen: Influence of support characteristics and active metal type in catalyst
文献类型：期刊论文
| 作者 | Wang, Shuxiao1,2,3; Sun, Yibo1,2,3; Shan, Rui1,2,3; Gu, Jing1,2,3; Yuan, Haoran1,2,3; Chen, Yong1,2,3 |
| 刊名 | FUEL
 |
| 出版日期 | 2024-03-15 |
| 卷号 | 360页码:13 |
| 关键词 | Plastic Pyrolysis Steam reforming Hydrogen Catalyst |
| ISSN号 | 0016-2361 |
| DOI | 10.1016/j.fuel.2023.130510 |
| 通讯作者 | Yuan, Haoran(yuanhr@ms.giec.ac.cn) |
| 英文摘要 | Hydrogen production by catalytic pyrolysis of waste plastics has attracted extensive attention in recent years. This paper takes hydrogen production as the starting point. A variety of supported nickel catalysts were developed for the catalytic pyrolysis of polypropylene using a two-stage fixed bed reactor. Based on the better characteristics of bimetallic catalysts, calcium, magnesium, iron doped nickel bimetallic catalysts were prepared to explore the improvement effect of catalytic hydrogen production performance. The micromorphology, structure composition and active substance distribution of different supported catalysts and bimetallic catalysts were measured. The experimental results show that the catalyst with powdered activated carbon as the support has the best catalytic performance of hydrogen production. In a series of molecular sieve catalysts, the smaller the Si/Al ratio of the support, the higher the catalytic performance. Among the bimetallic catalysts, Fe-Ni bimetallic catalysts have better catalytic advantages than Ca-Ni and Mg-Ni bimetallic catalysts, which is closely related to the stable Fe-Ni alloy structure formed on the catalyst surface. In conclusion, the differences in catalytic performance between catalyst support and active metal discussed in this paper will provide theoretical support for the catalytic pyrolysis technology of plastics to produce hydrogen. |
| WOS关键词 | STEAM GASIFICATION ; WASTE PLASTICS ; PYROLYSIS ; CRACKING ; DECOMPOSITION ; SYNGAS |
| 资助项目 | National Key R & D Program of China[2022YFC3902402] ; Key R & D Projects in Shandong Province[2022CXGC010701] ; CAS Project for Young Scientists in Basic Research[YSBR-044] ; Guangdong Basic and Applied Basic Research Foundation[2021B1515020068] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001128604400001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Key R & D Program of China ; Key R & D Projects in Shandong Province ; CAS Project for Young Scientists in Basic Research ; Guangdong Basic and Applied Basic Research Foundation |
| 源URL | [http://ir.giec.ac.cn/handle/344007/40534]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Yuan, Haoran |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Shuxiao,Sun, Yibo,Shan, Rui,et al. Catalytic reforming of polypropylene to produce hydrogen: Influence of support characteristics and active metal type in catalyst[J]. FUEL,2024,360:13. |
| APA | Wang, Shuxiao,Sun, Yibo,Shan, Rui,Gu, Jing,Yuan, Haoran,&Chen, Yong.(2024).Catalytic reforming of polypropylene to produce hydrogen: Influence of support characteristics and active metal type in catalyst.FUEL,360,13. |
| MLA | Wang, Shuxiao,et al."Catalytic reforming of polypropylene to produce hydrogen: Influence of support characteristics and active metal type in catalyst".FUEL 360(2024):13. |
入库方式： OAI收割
来源：广州能源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。