Towards directional pyrolysis of xylan: Understanding the roles of alkali/alkaline earth metals and pyrolysis temperature

doi:10.1016/j.energy.2022.124245

GIEC OpenIR

	Towards directional pyrolysis of xylan: Understanding the roles of alkali/alkaline earth metals and pyrolysis temperature
	Zeng, Kuo 1; Wang, Biao 1,2,3,4; Xia, Shengpeng 2,3,4,5; Cui, Chaoxian 2,3,4,5; Wang, Chenyang 2,3,4,5; Zheng, Anqing2,3,4 ; Zhao, Kun2,3,4 ; Zhao, Zengli2,3,4 ; Li, Haibin2,3,4 ; Isobaev, M. D.6
	2022-09-01
发表期刊	ENERGY
ISSN	0360-5442
卷号	254 页码:10
通讯作者	Zheng, Anqing(zhengaq@ms.giec.ac.cn) ; Zhao, Kun(zhaokun@ms.giec.ac.cn)
摘要	To identify the roles of alkali/alkaline earth metals (AAEM) and reaction temperature during pyrolysis of hemicellulose, the effects of AAEM doping on the pyrolysis behaviors, kinetics, and product yields of xylan at different pyrolysis temperatures were assessed. The results demonstrated that the yields of anhydrosugars from pyrolysis of xylan were dependent on the AAEM cations and their doping concentrations. Demineralization achieved the directional conversion of xylan into xylosan at 300 degrees C. The doping of even 0.05 mmol/g AAEM significantly suppressed their formation. The yields of xylosan from pyrolysis of xylan doped with different AAEM cations decreased in the following order: Mg2+
关键词	Biomass pyrolysis Hemicellulose pyrolysis Alkali and alkaline earth metals Pretreatment Anhydrosugars
DOI	10.1016/j.energy.2022.124245
关键词[WOS]	CATALYTIC FAST PYROLYSIS ; LIGNOCELLULOSIC BIOMASS ; HEMICELLULOSE ; CELLULOSE ; MECHANISM ; GLUCOSE ; LIGNIN ; SALTS ; MODEL
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2017YFE0124200] ; National Natural Science Founda-tion of China[51876208] ; National Natural Science Founda-tion of China[51776209] ; Major International (Regional) Joint Research Project of the National Science Founda-tion of China[51661145011] ; Youth Innovation Promotion Association, CAS[2018383] ; Pearl River S&T Nova Program of Guangzhou[201806010061]
WOS研究方向	Thermodynamics ; Energy & Fuels
项目资助者	National Key R&D Program of China ; National Natural Science Founda-tion of China ; Major International (Regional) Joint Research Project of the National Science Founda-tion of China ; Youth Innovation Promotion Association, CAS ; Pearl River S&T Nova Program of Guangzhou
WOS类目	Thermodynamics ; Energy & Fuels
WOS记录号	WOS:000808005500013
出版者	PERGAMON-ELSEVIER SCIENCE LTD
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://ir.giec.ac.cn/handle/344007/36806
专题	中国科学院广州能源研究所
通讯作者	Zheng, Anqing; Zhao, Kun
作者单位	1.Huazhong Univ Sci & Technol, State Key Lab Coal Combust, Wuhan 430074, Hubei, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Acad Sci Tajikistan, Nikitin Inst Chem, Dushanbe 734063, Tajikistan
推荐引用方式 GB/T 7714	Zeng, Kuo,Wang, Biao,Xia, Shengpeng,et al. Towards directional pyrolysis of xylan: Understanding the roles of alkali/alkaline earth metals and pyrolysis temperature[J]. ENERGY,2022,254:10.
APA	Zeng, Kuo.,Wang, Biao.,Xia, Shengpeng.,Cui, Chaoxian.,Wang, Chenyang.,...&Isobaev, M. D..(2022).Towards directional pyrolysis of xylan: Understanding the roles of alkali/alkaline earth metals and pyrolysis temperature.ENERGY,254,10.
MLA	Zeng, Kuo,et al."Towards directional pyrolysis of xylan: Understanding the roles of alkali/alkaline earth metals and pyrolysis temperature".ENERGY 254(2022):10.