Catalytic toluene steam reforming using Ni supported catalyst from pyrolytic peat
文献类型：期刊论文
| 作者 | Wang, Shuxiao1,2,4,5; Gu, Jing1,2,3,5; Shan, Rui1,2,3,5; Yuan, Haoran1,2,3,5 ; Yong, Chen1,3,4,5
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| 刊名 | FUEL PROCESSING TECHNOLOGY
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| 出版日期 | 2021-12-15 |
| 卷号 | 224页码:7 |
| 关键词 | Tar conversion Steam reforming Catalyst Thermochemical Syngas Solid waste |
| ISSN号 | 0378-3820 |
| DOI | 10.1016/j.fuproc.2021.107032 |
| 通讯作者 | Yuan, Haoran(yuanhr@ms.giec.ac.cn) |
| 英文摘要 | The paper aims to investigate an effective method of catalytic reforming of toluene using peat char-supported Ni metal to achieve clean gas production. Utilizing KOH or CO2 activation to increases the surface area and pore volume of peat char during catalyst preparation. The chemical and structural properties of catalysts is explained based on SEM, EDS, XRD, BET method. Meanwhile, the influence of reaction temperature, residence times (tau), steam-to-carbon ratios (S/C) in catalytic reaction and the molar ratio of CO, CO2, H-2, CH4 in clean gas were investigated. The results indicated that SiO2 structure plays a significant role in nickel-based peat char catalyst, and the catalyst exhibited high catalytic performance. Conversion efficiencies of toluene can reach about 95.3% using Ni/APC catalyst at residence time of 0.5 s, steam-to-carbon ratio of 3:1, temperature of 850 degrees C. The catalyst also exerted a positive effect on the syngas (CO + H-2) production with the maximum molar ratio reaching up to 94.7 mol% under the optimized conditions. The high catalytic activity was mainly attributed to the structure of AlNi2Si and NiSi on the catalyst surface. Therefore, the cost-effective peat char-supported Ni catalysts could be used for aromatic tar conversion. |
| WOS关键词 | BIOMASS TAR ; MODEL-COMPOUND ; RICE HUSK ; SYNGAS PRODUCTION ; BOTTOM ASH ; WASTE ; CRACKING ; GASIFICATION ; CONVERSION ; HYDROGEN |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000709549000003 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.giec.ac.cn/handle/344007/35136]  |
| 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.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou 511458, Peoples R China 4.Nanjing Tech Univ, Nanjing 211816, Peoples R China 5.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Shuxiao,Gu, Jing,Shan, Rui,et al. Catalytic toluene steam reforming using Ni supported catalyst from pyrolytic peat[J]. FUEL PROCESSING TECHNOLOGY,2021,224:7. |
| APA | Wang, Shuxiao,Gu, Jing,Shan, Rui,Yuan, Haoran,&Yong, Chen.(2021).Catalytic toluene steam reforming using Ni supported catalyst from pyrolytic peat.FUEL PROCESSING TECHNOLOGY,224,7. |
| MLA | Wang, Shuxiao,et al."Catalytic toluene steam reforming using Ni supported catalyst from pyrolytic peat".FUEL PROCESSING TECHNOLOGY 224(2021):7. |
入库方式： OAI收割
来源：广州能源研究所
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