Effects of chemical form of sodium on the product characteristics of alkali lignin pyrolysis

doi:10.1016/j.biortech.2013.10.057

GIEC OpenIR > 中国科学院广州能源研究所

	Effects of chemical form of sodium on the product characteristics of alkali lignin pyrolysis
	Guo, Da-liang 1; Yuan, Hong-you 1,2; Yin, Xiu-li1 ; Wu, Chuang-zhi1 ; Wu, Shu-bin 1,2; Zhou, Zhao-qiu 1
	2014
发表期刊	BIORESOURCE TECHNOLOGY
卷号	152 页码:147-153
摘要	The effects of Na as organic bound form or as inorganic salts form on the pyrolysis products characteristics of alkali lignin were investigated by using thermogravimetric analyzer coupled with Fourier transform infrared spectrometry (TG-FTIR), tube furnace and thermo-gravimetric analyzer (TGA). Results of TG-FTIR and tube furnace indicated that the two chemical forms Na reduced the releasing peak temperature of CO and phenols leading to the peak temperature of the maximum mass loss rate shifted to low temperature zone. Furthermore, organic bound Na obviously improved the elimination of alkyl substituent leading to the yields of phenol and guaiacol increased, while inorganic Na increased the elimination of phenolic hydroxyl groups promoting the formation of ethers. It was also found the two chemical forms Na had different effects on the gasification reactivity of chars. For inorganic Na, the char conversion decreased with increasing the char forming temperature, while organic bound Na was opposite. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Alkali Lignin Na Chemical Form Pyrolysis Gasification
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI	10.1016/j.biortech.2013.10.057
研究领域[WOS]	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]	CATALYTIC FAST PYROLYSIS ; VICTORIAN BROWN-COAL ; TG-FTIR ANALYSIS ; THERMOCHEMICAL CONVERSION ; KRAFT LIGNIN ; BIOMASS ; GASIFICATION ; DEPOLYMERIZATION ; VOLATILIZATION ; ADDITIVES
收录类别	SCI
语种	英语
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000331460400021
引用统计	被引频次：41[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/344007/10740
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.S China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Guo, Da-liang,Yuan, Hong-you,Yin, Xiu-li,et al. Effects of chemical form of sodium on the product characteristics of alkali lignin pyrolysis[J]. BIORESOURCE TECHNOLOGY,2014,152:147-153.
APA	Guo, Da-liang,Yuan, Hong-you,Yin, Xiu-li,Wu, Chuang-zhi,Wu, Shu-bin,&Zhou, Zhao-qiu.(2014).Effects of chemical form of sodium on the product characteristics of alkali lignin pyrolysis.BIORESOURCE TECHNOLOGY,152,147-153.
MLA	Guo, Da-liang,et al."Effects of chemical form of sodium on the product characteristics of alkali lignin pyrolysis".BIORESOURCE TECHNOLOGY 152(2014):147-153.