Production of liquefied fuel from depolymerization of kraft lignin over a novel modified nickel/H-beta catalyst

doi:10.1016/j.biortech.2018.08.125

GIEC OpenIR

	Production of liquefied fuel from depolymerization of kraft lignin over a novel modified nickel/H-beta catalyst
	Li, Wenzhi 1; Dou, Xiaomeng 1; Zhu, Chaofeng 1; Wang, Jindong 1; Chang, Hou-min 2; Jameel, Hasan 2; Li, Xiaosen3
	2018-12-01
发表期刊	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
卷号	269 页码:346-354
通讯作者	Dou, Xiaomeng(douxm@mail.ustc.edu.cn)
摘要	In this study, a novel modified nickel/H-beta (Ni/DeAl-beta) catalyst, which has active acidic sites and hydrogen binding sites, was prepared and used to produce liquefied fuel from lignin. The bifunctional Ni/DeAl-beta catalyst efficiently converted kraft lignin into liquefied fuel due to the synergistic effect of aluminum Lewis acid sites and nickel hydrogen binding sites. At a nickel content of 0.6 mmol/g(zeolite), the Ni/DeAl-beta catalyst gave a high liquid product yield of 88.6% at 300 degrees C for 36 h. Most of the liquid product was dissolved in petroleum ether (73% of 88.6%), which was mainly composed of monomeric and dimeric degradation products. Under these conditions, the higher heating values (HHV) increased from 24.9 MJ/kg for kraft lignin to 32.0 MJ/kg for the liquid product. These results demonstrated the bifunctional Ni/DeAl-beta catalyst could be an efficient catalyst for lignin to liquefied fuel conversion.
关键词	Liquefied fuel Kraft lignin Depolymerization Synergic catalyst
DOI	10.1016/j.biortech.2018.08.125
关键词[WOS]	C-O BONDS ; HYDROGENOLYSIS PROCESS ; AROMATIC-HYDROCARBONS ; ACID-MEDIA ; CLEAVAGE ; HYDRODEOXYGENATION ; HYDROGENATION ; EFFICIENT ; SUPERCAPACITORS ; HYDROCRACKING
收录类别	SCI
语种	英语
资助项目	Program of National Natural Science Foundation of China[51676178] ; National Key Technology R&D Program of China[2015BAD15B06] ; Transformational Technologies for Clean Energy and Demonstration ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA 21060101]
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
项目资助者	Program of National Natural Science Foundation of China ; National Key Technology R&D Program of China ; Transformational Technologies for Clean Energy and Demonstration ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000445897400043
出版者	ELSEVIER SCI LTD
引用统计	被引频次：48[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/344007/23992
专题	中国科学院广州能源研究所
通讯作者	Dou, Xiaomeng
作者单位	1.Univ Sci & Technol China, Lab Basic Res Biomass Convers & Utilizat, Hefei 230026, Peoples R China 2.North Carolina State Univ, Dept Forest Biomat, Raleigh, NC 27695 USA 3.Chinese Acad Sci, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Li, Wenzhi,Dou, Xiaomeng,Zhu, Chaofeng,et al. Production of liquefied fuel from depolymerization of kraft lignin over a novel modified nickel/H-beta catalyst[J]. BIORESOURCE TECHNOLOGY,2018,269:346-354.
APA	Li, Wenzhi.,Dou, Xiaomeng.,Zhu, Chaofeng.,Wang, Jindong.,Chang, Hou-min.,...&Li, Xiaosen.(2018).Production of liquefied fuel from depolymerization of kraft lignin over a novel modified nickel/H-beta catalyst.BIORESOURCE TECHNOLOGY,269,346-354.
MLA	Li, Wenzhi,et al."Production of liquefied fuel from depolymerization of kraft lignin over a novel modified nickel/H-beta catalyst".BIORESOURCE TECHNOLOGY 269(2018):346-354.