Kinetics, product properties, and migration of heavy metals during co-pyrolysis of textile dyeing sludge and litchi shells
文献类型：期刊论文
| 作者 | Li, Danni1,4,5; Shan, Rui4,5; Gu, Jing4; Zeng, Xianhai1,2,3,5; Lin, Lu1,2,3; Huhe, Taoli4,5; Yuan, Haoran1,2,3,4,5; Chen, Yong1,2,3,4,5 |
| 刊名 | INDUSTRIAL CROPS AND PRODUCTS
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 203页码:11 |
| 关键词 | Co-pyrolysis Textile dyeing sludge Litchi shells Heavy metals Biochar |
| ISSN号 | 0926-6690 |
| DOI | 10.1016/j.indcrop.2023.117111 |
| 通讯作者 | Yuan, Haoran(yuanhr@ms.giec.ac.cn) |
| 英文摘要 | In this study, the co-pyrolysis behavior, products, and the migration of heavy metals (HMs) during the copyrolysis of textile dyeing sludge (DS) and litchi shells (LS) were investigated. Thermogravimetric (TG) analysis was used to identify the pyrolysis stages of mixtures, and the activation energy (Ea) of the main pyrolysis stages was calculated by Kissinger Akahira Sunose (KAS) method. The average of Ea decreased from 326.1 to 232.5 kJ/mol with increasing the proportion of LS. The bio-oil compositions indicated that the interaction effect between DS and LS mainly promoted the generation of phenols and acid compounds and inhibited the production of nitrogenated compounds, ketones, and ethers. The emission characteristics of gases from the co-pyrolysis of three samples were analyzed by TG-FTIR. The results found that the addition of LS could inhibit the generation of NOx precursors. Finally, LS in co-pyrolysis was beneficial to the increase of Cu, Zn, Cr, and Ni stable fractions (F3 +F4) to 96%, 69%, 99% and 80%, and the potential Ecological Risk Index (RI) of biochar was reduced to 7.26. This study provided a cleaner and more efficient idea for co-pyrolysis strategy and resource utilization of solid waste. |
| WOS关键词 | TG-FTIR ; SEWAGE SLUDGES ; WASTE ; BIOENERGY ; OIL |
| 资助项目 | State's Key Project of Research and Development Plan, China[2020YFC1908903] ; Science and Technology Program of Guangdong Province, China[2021A1515012263] ; Guangdong Basic and Applied Basic Research Foundation[2021B1515020068] ; Yangfan Plan Innovation Team of Guangdong Province[2017YT05N093] ; Key Ramp;D Projects in Shandong Province[2022CXGC010701] |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:001049211100001 |
| 出版者 | ELSEVIER |
| 资助机构 | State's Key Project of Research and Development Plan, China ; Science and Technology Program of Guangdong Province, China ; Guangdong Basic and Applied Basic Research Foundation ; Yangfan Plan Innovation Team of Guangdong Province ; Key Ramp;D Projects in Shandong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39677]  |
| 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.Xiamen Univ, Coll Energy, Xiamen 361102, Peoples R China 2.Xiamen Univ, Fujian Engn & Res Ctr Clean & High Valued Technol, Xiamen 361102, Peoples R China 3.Xiamen Univ, Xiamen Key Lab High Valued Utilizat Biomass, Xiamen 361102, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 5.CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Danni,Shan, Rui,Gu, Jing,et al. Kinetics, product properties, and migration of heavy metals during co-pyrolysis of textile dyeing sludge and litchi shells[J]. INDUSTRIAL CROPS AND PRODUCTS,2023,203:11. |
| APA | Li, Danni.,Shan, Rui.,Gu, Jing.,Zeng, Xianhai.,Lin, Lu.,...&Chen, Yong.(2023).Kinetics, product properties, and migration of heavy metals during co-pyrolysis of textile dyeing sludge and litchi shells.INDUSTRIAL CROPS AND PRODUCTS,203,11. |
| MLA | Li, Danni,et al."Kinetics, product properties, and migration of heavy metals during co-pyrolysis of textile dyeing sludge and litchi shells".INDUSTRIAL CROPS AND PRODUCTS 203(2023):11. |
入库方式： OAI收割
来源：广州能源研究所
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