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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
Source PublicationENERGY & FUELS
2013-08-01
DOI10.1021/ef4008505
Volume27Issue:8Pages:4723-4728
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS Research AreaEnergy & Fuels ; Engineering
WOS KeywordMODEL SYSTEMS ; AMINO-ACIDS ; MAILLARD REACTION ; N2O PRECURSORS ; FUEL-N ; BIOMASS ; COMBUSTION ; PH ; CARBOHYDRATE ; GASIFICATION
AbstractIt 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.
Language英语
WOS IDWOS:000323301300065
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/137692
Collection中国科学院大连化学物理研究所
Affiliation1.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
Recommended Citation
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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