Fe2O3, Al2O3, or sludge ash-catalyzed pyrolysis of typical 3D printing waste toward tackling plastic pollution
文献类型：期刊论文
| 作者 | Lin, Ziting1; Liu, Jingyong1; Li, Liangzhong2; Cai, Haiming3; Lin, Sen1; Evrendilek, Fatih4; Chen, Siqi1; Chen, Xin1; Chen, Tao5; He, Yao1 |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2024-12-05 |
| 卷号 | 480页码:13 |
| 关键词 | 3D printing waste Catalysts Catalytic pyrolysis Kinetics Volatiles |
| ISSN号 | 0304-3894 |
| DOI | 10.1016/j.jhazmat.2024.136055 |
| 通讯作者 | Chen, Tao(tao.chen@m.scnu.edu.cn) |
| 英文摘要 | Catalytic pyrolysis offers a potential solution to tackling plastic pollution by transforming plastic waste into valuable chemicals. This study explored the catalytic pyrolysis of 3D printing waste (3DPW), specifically focusing on photosensitive resin waste (PRW) and polycaprolactone waste (PCLW), with Al2O3, 2 O 3 , Fe2O3, 2 O 3 , or sludge ash (SA) containing Fe/Al. The study revealed a synergistic effect between the catalyst and 3DPW, influencing the pyrolysis properties and kinetic models. The addition of Fe2O3 2 O 3 significantly accelerated the main degradation stages, promoting the releases of 2-Ethylacrolein (64.78 % from PRW) and 2-Oxepanone (16.45 % from PCLW), as well as decreasing the acidic products. The catalytic pyrolysis changed the valence state of Fe, with some Fe (III) shifting to Fe(II), accompanied by the release of CO2. 2 . The addition of Al2O3 2 O 3 or SA generated new gaseous products (e.g., 2.93 % 1,3-Pentadiene, 2-methyl-, (E)-) E )-) through volatile reforming. The joint optimization of the multi-response artificial neural network revealed PCLW/Fe2O3 2 O 3 between 325-399 degrees C (D D = 0.669) as the optimal |
| WOS关键词 | METHANE DECOMPOSITION ; MECHANISM ; KINETICS ; BIOMASS ; WATER |
| 资助项目 | National Key R & D Program of China[2023YFC3706403] ; National Key R & D Program of China[2022YFC3702305] ; Guangdong Basic and Applied Basic Research Foundation[2022A1515010825] ; Guangdong Basic and Applied Basic Research Foundation[2023B1515020081] ; National Natural Science Foundation of China[42477259] ; National Natural Science Foundation of China[42177196] ; Guangdong Province Science and Technology Planning Project, China[2022A0505050076] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001334204500001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key R & D Program of China ; Guangdong Basic and Applied Basic Research Foundation ; National Natural Science Foundation of China ; Guangdong Province Science and Technology Planning Project, China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/43199]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Chen, Tao |
| 作者单位 | 1.Guangdong Univ Technol, Sch Environm Sci & Engn, Inst Environm Hlth & Pollut Control, Guangdong Key Lab Environm Catalysis & Hlth Risk C, Guangzhou 510006, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510630, Peoples R China 3.South China Univ Technol, Sch Environm & Energy, Guangzhou 510006, Peoples R China 4.Univ Maine, Dept Civil & Environm Engn, Orono, ME 04469 USA 5.South China Normal Univ, SCNU Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Ziting,Liu, Jingyong,Li, Liangzhong,et al. Fe2O3, Al2O3, or sludge ash-catalyzed pyrolysis of typical 3D printing waste toward tackling plastic pollution[J]. JOURNAL OF HAZARDOUS MATERIALS,2024,480:13. |
| APA | Lin, Ziting.,Liu, Jingyong.,Li, Liangzhong.,Cai, Haiming.,Lin, Sen.,...&He, Yao.(2024).Fe2O3, Al2O3, or sludge ash-catalyzed pyrolysis of typical 3D printing waste toward tackling plastic pollution.JOURNAL OF HAZARDOUS MATERIALS,480,13. |
| MLA | Lin, Ziting,et al."Fe2O3, Al2O3, or sludge ash-catalyzed pyrolysis of typical 3D printing waste toward tackling plastic pollution".JOURNAL OF HAZARDOUS MATERIALS 480(2024):13. |
入库方式： OAI收割
来源：广州能源研究所
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