Catalytic co-pyrolysis of cellulose and waste polyoxymethylene to improve producing pyridines compounds over commercial HZSM-5 zeolites under ammonia atmosphere
文献类型：期刊论文
| 作者 | Zhou, Xianjun1; Jiang, Liqun2; Zhang, Huan1; Dong, Chengyu1; Xu, Lujiang1 |
| 刊名 | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
 |
| 出版日期 | 2021-09-01 |
| 卷号 | 158页码:7 |
| 关键词 | N-containing chemicals Pyridines Polyoxymethylene Cellulose Catalytic co-pyrolysis with ammonia Synergetic effect |
| ISSN号 | 0165-2370 |
| DOI | 10.1016/j.jaap.2021.105275 |
| 通讯作者 | Xu, Lujiang(lujiangxu@njau.edu.cn) |
| 英文摘要 | Polyoxymethylene resin, one of the five major engineering materials with excellent comprehensive performance, was widely used in the industry. Pyridines, a kind of important heterocyclic compounds, were widely used as substrates for synthesis pharmaceutical, agro-chemical and dye industries. In this study, N-containing chemicals could be produced from waste polyoxymethylene (POM) plastic and cellulose via catalytic pyrolysis over commercial zeolite under ammonia atmosphere. Zeolite acidity and pyrolysis temperature affected product distribution significantly. Suitable catalyst for pyridines production was HZSM-5 (Si/Al = 83.3), and lower temperature (500 degrees C) prefer to form pyridines, nitriles and pyrroles and higher temperature could increase pyridines selectivity while decreased its yield. In addition, significant synergetic effects have been observed when cellulose was added, which improved pyridines yield by 40.64 % to 11.32 C% at the mixing weight ratio of cellulose to POM of 5:1. The synergistic effect between cellulose and POM for enhancing pyridines production were that POM pyrolytic intermediate (HCHO) can be used not only as substrate to form pyridines but also as an alkylation reagent to produce alkylation substituted pyridines. Catalytic pyrolysis with ammonia process has been proved to be a promising method for producing N-containing chemicals from biomass and wasted oxygencontaining plastics. |
| WOS关键词 | SIDE-CHAIN ALKYLATION ; THERMOCATALYTIC CONVERSION ; 3-PICOLINE ; ACROLEIN ; BIOMASS ; AMMONIZATION ; FORMALDEHYDE ; DEGRADATION ; ACID |
| 资助项目 | Natural Science Foundation of Jiangsu Province[BK20180548] ; National Natural and Science Foundation of China[51906112] ; National Natural and Science Foundation of China[21878161] ; Open Funding of Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences[Y909ks1001] ; Fundamental Research Funds for the Central Universities[KJQN202046] ; Nanjing Agricultural University[77J-0603] ; Nanjing Agricultural University[68Q-0603] ; Innovation & Entrepreneurship Talents Introduction Plan of Jiangsu Province |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000687234800001 |
| 出版者 | ELSEVIER |
| 资助机构 | Natural Science Foundation of Jiangsu Province ; National Natural and Science Foundation of China ; Open Funding of Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Nanjing Agricultural University ; Innovation & Entrepreneurship Talents Introduction Plan of Jiangsu Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/33833]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Xu, Lujiang |
| 作者单位 | 1.Nanjing Agr Univ, Coll Engn, Dept Agr Engn, Biomass Grp, 40 Dianjiangtai Rd, Nanjing 210031, Peoples R China 2.Chinese Acad Sci, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Xianjun,Jiang, Liqun,Zhang, Huan,et al. Catalytic co-pyrolysis of cellulose and waste polyoxymethylene to improve producing pyridines compounds over commercial HZSM-5 zeolites under ammonia atmosphere[J]. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS,2021,158:7. |
| APA | Zhou, Xianjun,Jiang, Liqun,Zhang, Huan,Dong, Chengyu,&Xu, Lujiang.(2021).Catalytic co-pyrolysis of cellulose and waste polyoxymethylene to improve producing pyridines compounds over commercial HZSM-5 zeolites under ammonia atmosphere.JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS,158,7. |
| MLA | Zhou, Xianjun,et al."Catalytic co-pyrolysis of cellulose and waste polyoxymethylene to improve producing pyridines compounds over commercial HZSM-5 zeolites under ammonia atmosphere".JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 158(2021):7. |
入库方式： OAI收割
来源：广州能源研究所
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