NOx and N2O precursors (NH3 and HCN) from biomass pyrolysis: interaction between amino acid and mineral matter

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	NOx and N2O precursors (NH3 and HCN) from biomass pyrolysis: interaction between amino acid and mineral matter
	Ren, Qiangqiang 1,2; Zhao, Changsui 2
刊名	APPLIED ENERGY
	2013-12-01
卷号	112 页码:170-174
关键词	Biomass Amino acid Pyrolysis NOx and N2O precursor Mineral matter FT-IR
英文摘要	Mineral matter in biomass influences nitrogen chemistry during pyrolysis. Amino acids, selected as the model compound in biomass, were pyrolyzed with the major mineral matters in biomass (potassium, calcium and iron) at 800 degrees C to investigate the effect of mineral matter on the distribution of N-containing species from amino acid pyrolysis. HCN and NH3 were detected online with a Fourier transform infrared (FT-IR) spectrometer. The extent of interaction between amino acid and the mineral matter was determined by comparing the yields of HCN and NH3 from pyrolysis of amino acids with mineral matters with those from amino acid pyrolysis under the same condition. The results indicate that yields of HCN and NH3 and nitrogen conversion pathway from amino acid pyrolysis are influenced by the mineral matter. Mineral matter has catalytic effects on the primary decomposition reaction pathway of amino acid as well as the secondary cracking pathway of 2,5-piperazinedione. For amino acids with reactive side chains, the mineral matter also has catalytic effects on thermal cracking of nitrogen-containing char. (C) 2013 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Energy & Fuels ; Engineering, Chemical
研究领域[WOS]	Energy & Fuels ; Engineering
关键词[WOS]	THERMAL-DECOMPOSITION ; FUEL-NITROGEN ; CO-PYROLYSIS ; CONVERSION ; PHENYLALANINE ; WOOD ; COMBUSTION ; PRODUCTS ; BEHAVIOR ; SYSTEMS
收录类别	SCI
语种	英语
WOS记录号	WOS:000329377800017
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/98853]
专题	工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位	1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Southeast Univ, Sch Energy & Environm, Nanjing 210096, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Ren, Qiangqiang,Zhao, Changsui. NOx and N2O precursors (NH3 and HCN) from biomass pyrolysis: interaction between amino acid and mineral matter[J]. APPLIED ENERGY,2013,112:170-174.
APA	Ren, Qiangqiang,&Zhao, Changsui.(2013).NOx and N2O precursors (NH3 and HCN) from biomass pyrolysis: interaction between amino acid and mineral matter.APPLIED ENERGY,112,170-174.
MLA	Ren, Qiangqiang,et al."NOx and N2O precursors (NH3 and HCN) from biomass pyrolysis: interaction between amino acid and mineral matter".APPLIED ENERGY 112(2013):170-174.