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Correlation of Hydrogen Cyanide Formation with 2,5-Diketopiperazine and Nitrogen Heterocyclic Compounds from Co-pyrolysis of Glycine and Glucose/Fructose
Hao, Jufang1,2; Guo, Jizhao2; Xie, Fuwei2; Xia, Qiaoling2; Xie, Jianping2
刊名ENERGY & FUELS
2013-08-01
DOI10.1021/ef4008505
27期:8页:4723-4728
收录类别SCI
文章类型Article
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]MODEL SYSTEMS ; AMINO-ACIDS ; MAILLARD REACTION ; N2O PRECURSORS ; FUEL-N ; BIOMASS ; COMBUSTION ; PH ; CARBOHYDRATE ; GASIFICATION
英文摘要It is important to understand the formation of hydrogen cyanide (HCN) for minimizing the emissions of NOx during biomass combustion. In the present study, glycine was used as the model compound of biomass N. The influences of reducing sugars (glucose and fructose) on the formation of HCN from glycine pyrolysis were investigated by analyzing the yields of HCN, 2,5-diketopiperazine (DKP), and N-heterocyclic compounds. The results indicated that the HCN yield from glycine pyrolysis decreased and the nitrogen distribution changed in the presence of glucose/fructose. Of the thermal reactions, glycine might be more likely to react with reducing sugars to form a large number of N-heterocyclic compounds rather than polymerize to form DKP. The decrease of the HCN yield from co-pyrolysis of glycine and reducing sugars is related to the reduction of DKP and the increase of N-heterocyclic compounds. Furthermore, analysis of label incorporation into HCN formation at different molar ratios of glycine/reducing sugar indicated that the contribution of reducing sugar to HCN formation might be more considerable with the increasing content of reducing sugar.
语种英语
WOS记录号WOS:000323301300065
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/137692
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.CNTC, Zhengzhou Tobacco Res Inst, Zhengzhou 450001, Henan, Peoples R China
推荐引用方式
GB/T 7714
Hao, Jufang,Guo, Jizhao,Xie, Fuwei,et al. Correlation of Hydrogen Cyanide Formation with 2,5-Diketopiperazine and Nitrogen Heterocyclic Compounds from Co-pyrolysis of Glycine and Glucose/Fructose[J]. ENERGY & FUELS,2013,27(8):4723-4728.
APA Hao, Jufang,Guo, Jizhao,Xie, Fuwei,Xia, Qiaoling,&Xie, Jianping.(2013).Correlation of Hydrogen Cyanide Formation with 2,5-Diketopiperazine and Nitrogen Heterocyclic Compounds from Co-pyrolysis of Glycine and Glucose/Fructose.ENERGY & FUELS,27(8),4723-4728.
MLA Hao, Jufang,et al."Correlation of Hydrogen Cyanide Formation with 2,5-Diketopiperazine and Nitrogen Heterocyclic Compounds from Co-pyrolysis of Glycine and Glucose/Fructose".ENERGY & FUELS 27.8(2013):4723-4728.
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