Renewable hydrogen production from steam reforming of glycerol (SRG) over ceria-modified gamma-alumina supported Ni catalyst

doi:10.1016/j.cjche.2020.06.025

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	Renewable hydrogen production from steam reforming of glycerol (SRG) over ceria-modified gamma-alumina supported Ni catalyst
	Ismaila, Ammaru 4; Chen, Huanhao 4; Shao, Yan 4,5; Xu, Shaojun 1,6; Jiao, Yilai 7; Chen, Xueli 2; Gao, Xin 3,4; Fan, Xiaolei 4
刊名	CHINESE JOURNAL OF CHEMICAL ENGINEERING
	2020-09-01
卷号	28 期号:9 页码:2328-2336
关键词	Steam reforming of glycerol (SRG) Hydrogen (H-2) Nickel (Ni) catalysts Ceria gamma-Alumina (gamma-Al2O3)
ISSN号	1004-9541
DOI	10.1016/j.cjche.2020.06.025
通讯作者	Gao, Xin(gaoxin@tju.edu.cn) ; Fan, Xiaolei(xiaolei.fan@manchester.ac.uk)
英文摘要	Excess crude glycerol derived as a by-product from biodiesel industry prompts the need to valorise glycerol to value-added chemicals. In this context, catalytic steam reforming of glycerol (SRG) was proposed as a promising and sustainable alternative for producing renewable hydrogen (H-2). Herein, the development of nickel (Ni) supported on ceria-modified mesoporous gamma-alumina (gamma-Al2O3) catalysts and their applications in catalytic SRG (at 550-750 degrees C, atmospheric pressure and weight hourly space velocity, WHSV, of 44,122 ml.g(-1).h(-1) (STP)) is presented. Properties of the developed catalysts were characterised using many techniques. The findings show that ceria modification improved Ni dispersion on gamma-Al2O3 catalyst support with highly active small Ni particles, which led to a remarkable catalytic performance with the total glycerol conversion (ca. 99%), glycerol conversion into gaseous products (ca. 77%) and H-2 yield (ca. 62%). The formation rate for H-2 production (14.4 x 10(-5) mol.s(-1).g(-1), TOF (H-2) = 3412 s(-1)) was significantly improved with the Ni@12Ce-Al2O3 catalyst, representing nearly a 2-fold increase compared with that of the conventional Ni@Al2O3 catalyst. In addition, the developed catalyst also exhibited comparatively high stability (for 12 h) and coke resistance ability. (C) 2020 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd. All rights reserved.
资助项目	European Union's Horizon 2020 research and innovation programme[872102] ; Petroleum Technology Development Fund (PTDF), Nigeria[PTDF/ED/OSS/PHD/IA/1209/17] ; European Commission Marie Sklodowska-Curie Individual Fellowship[H2020-MSCA-IF-NTPleasure-748196] ; Chinese Scholarship Council (CSC)[201708440477] ; Foundation of Department of Education of Guangdong Province[2017KZDXM085] ; Foundation of Department of Education of Guangdong Province[2018KZDXM070]
WOS研究方向	Engineering
语种	英语
出版者	CHEMICAL INDUSTRY PRESS CO LTD
WOS记录号	WOS:000584338800011
资助机构	European Union's Horizon 2020 research and innovation programme ; Petroleum Technology Development Fund (PTDF), Nigeria ; European Commission Marie Sklodowska-Curie Individual Fellowship ; Chinese Scholarship Council (CSC) ; Foundation of Department of Education of Guangdong Province
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/141481]
专题	金属研究所_中国科学院金属研究所
通讯作者	Gao, Xin; Fan, Xiaolei
作者单位	1.United Kingdom, Rutherford Appleton Lab, UK Catalysis Hub, Res Complex Harwell, Harwell OX11 0FA, Oxon, England 2.East China Univ Sci & Technol, Inst Clean Coal Technol, Shanghai 200237, Peoples R China 3.Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China 4.Univ Manchester, Sch Engn, Dept Chem Engn & Analyt Sci, Oxford Rd, Manchester M13 9PL, Lancs, England 5.Wuyi Univ, Sch Biotechnol & Hlth Sci, Jiangmen 52920, Peoples R China 6.Cardiff Univ, Sch Chem, Main Bldg,Pk Pl, Cardiff CF10 3AT, Wales 7.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Ismaila, Ammaru,Chen, Huanhao,Shao, Yan,et al. Renewable hydrogen production from steam reforming of glycerol (SRG) over ceria-modified gamma-alumina supported Ni catalyst[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2020,28(9):2328-2336.
APA	Ismaila, Ammaru.,Chen, Huanhao.,Shao, Yan.,Xu, Shaojun.,Jiao, Yilai.,...&Fan, Xiaolei.(2020).Renewable hydrogen production from steam reforming of glycerol (SRG) over ceria-modified gamma-alumina supported Ni catalyst.CHINESE JOURNAL OF CHEMICAL ENGINEERING,28(9),2328-2336.
MLA	Ismaila, Ammaru,et al."Renewable hydrogen production from steam reforming of glycerol (SRG) over ceria-modified gamma-alumina supported Ni catalyst".CHINESE JOURNAL OF CHEMICAL ENGINEERING 28.9(2020):2328-2336.