Hydrodeoxygenation of lignin-derived phenolic compounds into aromatic hydrocarbons under low hydrogen pressure using molybdenum oxide as catalyst

doi:10.1016/j.cattod.2018.03.068

	Hydrodeoxygenation of lignin-derived phenolic compounds into aromatic hydrocarbons under low hydrogen pressure using molybdenum oxide as catalyst
	Zhang, Xinghua 1,2,3; Tang, Jiejie 1; Zhang, Qi 1,2,3; Liu, Qiying 1,2,3; Li, Yuping 1,2,3; Chen, Lungang 1,2,3; Wang, Chenguang 1,2,3; Ma, Longlong 1,2,3
刊名	CATALYSIS TODAY
	2019
卷号	319 页码:41-47
关键词	MoO3 Phenol Hydrodeoxygenation Vacancy sites Aromatic hydrocarbons
ISSN号	0920-5861
DOI	10.1016/j.cattod.2018.03.068
通讯作者	Zhang, Xinghua(zhangxh@ms.giec.ac.cn) ; Ma, Longlong(mall@ms.giec.ac.cn)
英文摘要	MoO3 catalyst was prepared by calcination using (NH4)(6)Mo7O24 center dot 4H(2)O as precursor and was characterized by XRD, XPS, H-2-TPR and low temperature N-2 adsorption. Hydrodeoxygenation of phenol was conducted to investigate the catalytic performance of MoO3 catalyst at lower H-2 pressure. Effects of reaction temperature, reaction time and N-2 partial pressure on the phenol conversion and product distribution were tested carefully. MoO3 catalyst was found to preferentially produce arenes with high selectivity, while at lengthened reaction time cyclohexane selectivity was increased gradually. Oxygen vacancy site of MoO3 (Mo5+) was deemed to be the active center in the hydrodeoxygenation of phenol, which accounts for the cleavage of C-AR-OH to benzene. In addition, MoO3 catalyzed HDO reactions were further tested using different phenolic compounds as reactants. Experimental results suggest MoO3 catalyst can be widely applied in the conversion of diverse lignin-derived phenolic compounds conversion to aromatic hydrocarbons.
资助项目	National Natural Science Foundation of China[51576198] ; National Natural Science Foundation of China[51536009] ; Science and Technology Planning Project of Guangdong Province[2014A01016020] ; National Key Technology RD Program[2015BAD15B06] ; Youth Innovation Promotion Association CAS[2015288]
WOS关键词	NOBLE-METAL CATALYSTS ; MODEL COMPOUNDS ; BIO-OIL ; PYROLYSIS ; CHEMICALS ; MOO3 ; DEPOLYMERIZATION ; VALORIZATION ; FUELS ; DECOMPOSITION
WOS研究方向	Chemistry ; Engineering
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000447156200006
资助机构	National Natural Science Foundation of China ; Science and Technology Planning Project of Guangdong Province ; National Key Technology RD Program ; Youth Innovation Promotion Association CAS
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/24131]
专题	中国科学院广州能源研究所
通讯作者	Zhang, Xinghua; Ma, Longlong
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xinghua,Tang, Jiejie,Zhang, Qi,et al. Hydrodeoxygenation of lignin-derived phenolic compounds into aromatic hydrocarbons under low hydrogen pressure using molybdenum oxide as catalyst[J]. CATALYSIS TODAY,2019,319:41-47.
APA	Zhang, Xinghua.,Tang, Jiejie.,Zhang, Qi.,Liu, Qiying.,Li, Yuping.,...&Ma, Longlong.(2019).Hydrodeoxygenation of lignin-derived phenolic compounds into aromatic hydrocarbons under low hydrogen pressure using molybdenum oxide as catalyst.CATALYSIS TODAY,319,41-47.
MLA	Zhang, Xinghua,et al."Hydrodeoxygenation of lignin-derived phenolic compounds into aromatic hydrocarbons under low hydrogen pressure using molybdenum oxide as catalyst".CATALYSIS TODAY 319(2019):41-47.