Steam reforming and carbon deposition evaluation of phenol and naphthalene used as tar model compounds over Ni and Fe olivine-supported catalysts

doi:10.1016/j.joei.2018.12.004

GIEC OpenIR

	Steam reforming and carbon deposition evaluation of phenol and naphthalene used as tar model compounds over Ni and Fe olivine-supported catalysts
	Meng, Junguang 1,2,3,4; Zhao, Znegli 1,2,3; Wang, Xiaobo1,2,3 ; Chen, Jing 1,2,3,5; Zheng, Anqing1,2,3 ; Huang, Zhen 1,2,3; Wei, Guoqiang 1,2,3; Li, Haibin1,2,3
	2019-12-01
发表期刊	JOURNAL OF THE ENERGY INSTITUTE
ISSN	1743-9671
卷号	92 期号:6 页码:1765-1778
通讯作者	Zhao, Znegli(zhaozl@ms.giec.ac.cn)
摘要	Iron and nickel-based catalysts over an olivine support were prepared by different methods (thermal fusion (TF) and wetness impregnation (WI)), and the effect of steam reforming of phenol and naphthalene on those catalysts was tested. The structure of catalysts synthesized by the TF method exhibited obvious differences compared with the WI method. During the thermal fusion process, part of Fe and Ni was migrated into the olivine framework to form (Mg,Fe) Fe2O4 and Ni2SiO4(NiFe2O4), respectively. In this structure, Fe and Ni acted as active metal, and Si, Mg, O acted as dispersed phases, so Fe and Ni can be dispersed more uniformly and exhibit more stable catalytic activity. However, The Fe and Ni presented as Fe2O3 and NiO-MgO in the wetness impregnation process which was easily sintered and consumed duo to attrition during the catalytic reaction. The catalysts prepared by the two methods both performed well for phenol steam reforming (Fe-containing catalysts reached more than 93% and Ni-containing catalysts reached more than 99%) and carbon deposition resistance (carbon deposition rates were both lower than 7%), while the carbon deposits from the steam reforming of naphthalene were difficult to eliminate by steam. After analysis, it was found that the carbon deposits from phenol catalytic cracking was mainly C-alpha, which was easy to react with steam, and that those from naphthalene were mainly C-beta and C-gamma which had poor reactivity. (C) 2018 Energy Institute. Published by Elsevier Ltd. All rights reserved.
关键词	Biomass tar Steam reforming Olivine Thermal fusion Carbon deposit evaluation
DOI	10.1016/j.joei.2018.12.004
关键词[WOS]	BIOMASS GASIFICATION PROCESS ; HYDROGEN-PRODUCTION ; OPERATING-CONDITIONS ; RAMAN-SPECTROSCOPY ; TOLUENE ; REMOVAL ; DEACTIVATION ; GAS ; OPTIMIZATION ; EVOLUTION
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51506208] ; National Natural Science Foundation of China[51606204] ; Major International (Regional) Joint Research Project of the National Science Foundation of China[51661145011] ; Science and Technology Planning Project of Guangdong Province[2017A020216007] ; Science and Technology Planning Project of Guangzhou City[201707010236]
WOS研究方向	Energy & Fuels
项目资助者	National Natural Science Foundation of China ; Major International (Regional) Joint Research Project of the National Science Foundation of China ; Science and Technology Planning Project of Guangdong Province ; Science and Technology Planning Project of Guangzhou City
WOS类目	Energy & Fuels
WOS记录号	WOS:000497600500015
出版者	ELSEVIER SCI LTD
引用统计	被引频次：38[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/344007/25991
专题	中国科学院广州能源研究所
通讯作者	Zhao, Znegli
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, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, 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	Meng, Junguang,Zhao, Znegli,Wang, Xiaobo,et al. Steam reforming and carbon deposition evaluation of phenol and naphthalene used as tar model compounds over Ni and Fe olivine-supported catalysts[J]. JOURNAL OF THE ENERGY INSTITUTE,2019,92(6):1765-1778.
APA	Meng, Junguang.,Zhao, Znegli.,Wang, Xiaobo.,Chen, Jing.,Zheng, Anqing.,...&Li, Haibin.(2019).Steam reforming and carbon deposition evaluation of phenol and naphthalene used as tar model compounds over Ni and Fe olivine-supported catalysts.JOURNAL OF THE ENERGY INSTITUTE,92(6),1765-1778.
MLA	Meng, Junguang,et al."Steam reforming and carbon deposition evaluation of phenol and naphthalene used as tar model compounds over Ni and Fe olivine-supported catalysts".JOURNAL OF THE ENERGY INSTITUTE 92.6(2019):1765-1778.