Study on pyrolysis of waste tires and condensation characteristics of products in a pilot scale screw-propelled reactor
文献类型：期刊论文
| 作者 | Qi, Jingwei1,2; Hu, Ming3; Xu, Pengcheng2; Zhu, Fugang3; Yuan, Haoran4; Wang, Yijie5; Chen, Yong1,4 |
| 刊名 | FUEL
 |
| 出版日期 | 2023-12-01 |
| 卷号 | 353页码:13 |
| 关键词 | Waste tyre Pyrolysis Screw-propelled reactor Condensation |
| ISSN号 | 0016-2361 |
| DOI | 10.1016/j.fuel.2023.129225 |
| 通讯作者 | Yuan, Haoran(yuanhr@ms.giec.ac.cn) |
| 英文摘要 | The pyrolysis of waste tires not only can recycle waste materials and solve environmental problems but also can produce fuel to replace fossil fuels, which has good application prospects. The screw-propelled reactor has good pyrolysis characteristics, but there is little research on pyrolysis experiments at the pilot scale. In addition, by separating the lighter and heavier oils through different condensation temperatures, the transportation safety of heavier oil can be improved, but there is limited research in this area. In this study, a pilot-scale screw-propelled reactor was used to study the characteristics of pyrolysis of waste tires from trucks (WT1) and passenger cars (WT2), and the differences in the properties of the two types of oils were investigated by separating the lighter and heavier oils at different condensation temperatures. The results showed that at four pyrolysis temperatures, the solid yield of WT2 was higher than that of WT1, and the liquid and gas yields were lower than those of WT1. The flash point of heavier oil was generally higher than that of lighter oil. With the increase of pyrolysis temperature, the flash points of the four oils decreased with increasing temperature. Aromatic compounds were the most abundant components in all pyrolysis oils, with proportions in the oil products almost exceeding 40%. H-2 and CH4 were the most important components in the gaseous products, with volume fractions exceeding 20%. The proportions of C3H6, C3H8, and C4H8 in the pyrolysis gas of the two types of tires were similar, all between 6% and 8%. Sulfur mainly existed in the form of H2S in the pyrolysis gas, with a concentration range of 840 similar to 941 mu L/g. |
| WOS关键词 | SCRAP TIRES ; TYRE PYROLYSIS ; FLASH PYROLYSIS ; BED REACTOR ; FUEL ; OIL ; BIOMASS ; RUBBER ; PLANT ; GAS |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001046677200001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39674]  |
| 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.Nanjing Tech Univ, Sch Mech & Power Engn, Nanjing 211816, Peoples R China 2.Everbright Environm Res Inst Nanjing Co Ltd, Nanjing 210000, Peoples R China 3.Everbright Greentech Technol Serv Jiangsu Ltd, Nanjing 210000, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 5.China Univ Petr, Beijing 102249, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Jingwei,Hu, Ming,Xu, Pengcheng,et al. Study on pyrolysis of waste tires and condensation characteristics of products in a pilot scale screw-propelled reactor[J]. FUEL,2023,353:13. |
| APA | Qi, Jingwei.,Hu, Ming.,Xu, Pengcheng.,Zhu, Fugang.,Yuan, Haoran.,...&Chen, Yong.(2023).Study on pyrolysis of waste tires and condensation characteristics of products in a pilot scale screw-propelled reactor.FUEL,353,13. |
| MLA | Qi, Jingwei,et al."Study on pyrolysis of waste tires and condensation characteristics of products in a pilot scale screw-propelled reactor".FUEL 353(2023):13. |
入库方式： OAI收割
来源：广州能源研究所
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