Catalytic co-pyrolysis of cellulose and waste polyoxymethylene to improve producing pyridines compounds over commercial HZSM-5 zeolites under ammonia atmosphere

doi:10.1016/j.jaap.2021.105275

GIEC OpenIR

	Catalytic co-pyrolysis of cellulose and waste polyoxymethylene to improve producing pyridines compounds over commercial HZSM-5 zeolites under ammonia atmosphere
	Zhou, Xianjun 1; Jiang, Liqun 2; Zhang, Huan 1; Dong, Chengyu 1; Xu, Lujiang 1
	2021-09-01
发表期刊	JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
ISSN	0165-2370
卷号	158 页码:7
通讯作者	Xu, Lujiang(lujiangxu@njau.edu.cn)
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.
关键词	N-containing chemicals Pyridines Polyoxymethylene Cellulose Catalytic co-pyrolysis with ammonia Synergetic effect
DOI	10.1016/j.jaap.2021.105275
关键词[WOS]	SIDE-CHAIN ALKYLATION ; THERMOCATALYTIC CONVERSION ; 3-PICOLINE ; ACROLEIN ; BIOMASS ; AMMONIZATION ; FORMALDEHYDE ; DEGRADATION ; ACID
收录类别	SCI
语种	英语
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
项目资助者	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
WOS类目	Chemistry, Analytical ; Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000687234800001
出版者	ELSEVIER
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/33834
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.