Catalytic oleic acid hydrotreating to bio-aviation fuel over highly dispersed Ni/SAPO-11 catalysts prepared by citric acid and ethylene glycol co-assistance impregnation

doi:10.1016/j.jece.2022.107220

GIEC OpenIR

	Catalytic oleic acid hydrotreating to bio-aviation fuel over highly dispersed Ni/SAPO-11 catalysts prepared by citric acid and ethylene glycol co-assistance impregnation
	Yang, Lingmei1,2,3 ; Luo, Wen1,2,3 ; Li, Hui Wen 1,2,3; Wang, Hai yong 1,2,3; Zhang, Aihua 4; Wu, Zhilian 5; Liu, Qiying1,2,3 ; Wang, Zhongming1,2,3 ; Lv, Pengmei1,2,3 ; Yuan, Zhenhong1,2,3
	2022-04-01
发表期刊	JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
ISSN	2213-2929
卷号	10 期号:2 页码:10
通讯作者	Liu, Qiying(liuqy@ms.giec.ac.cn) ; Lv, Pengmei(lvpm@ms.giec.ac.cn)
摘要	A range of Ni/SAPO-11 catalysts was generated via citric acid impregnation using various solvents (water, ethanol, and ethylene glycol); these catalysts were employed to oleic acid hydrogenation for generating bioaviation fuel. The catalysts were characterized through powder X-ray diffraction, low-temperature nitrogen adsorption-desorption, transmission electron microscopy, hydrogen temperature-programmed reduction, X-ray photoelectron spectroscopy, in-situ thermogravimetry-Fourier transform infrared, temperature-programmed desorption of ammonia, and pyridine-adsorbed infrared spectroscopy. It was observed that the type of solvent used for the preparation of catalysts influenced the Ni particle size of the catalysts. Notably, in the catalyst preparation process, citric acid as a chelating ligand and ethylene glycol as a solvent, can enhance the interaction between Ni and SAPO-11 support, leading to the formation of small nickel nanoparticles (6.7 nm), meantime with a large surface area and strong total acid content of 0.087 mmol/g. During oleic acid hydrogenation, the Ni/ SAPO-11 catalyst with citric acid and ethylene glycol co-assistance impregnation exhibited excellent catalytic performance, with 99.9% conversion and 75.9% iso-alkanes (iso-C8-C18) selectivity. Particularly, to create more multibranched iso-alkanes and show stable catalytic performance after five runs.
关键词	Oleic acid Hydroisomerization Highly dispersed Ni-SAPO-11 catalyst Ethylene glycol
DOI	10.1016/j.jece.2022.107220
关键词[WOS]	SAPO-11 MOLECULAR-SIEVES ; ENHANCED HYDROISOMERIZATION ; OIL ; NI ; HYDRODEOXYGENATION ; ISOMERIZATION ; NICKEL ; METAL ; PERFORMANCE ; REDUCTION
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51806225] ; National Key Research and Development Project of China[2019YFB1504003]
WOS研究方向	Engineering
项目资助者	National Natural Science Foundation of China ; National Key Research and Development Project of China
WOS类目	Engineering, Environmental ; Engineering, Chemical
WOS记录号	WOS:000788094400004
出版者	ELSEVIER SCI LTD
引用统计	被引频次：8[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/344007/36371
专题	中国科学院广州能源研究所
通讯作者	Liu, Qiying; Lv, Pengmei
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 4.Hunan Acad Forestry, State Key Lab Utilizat Woody Oil Resource, Changsha 410004, Peoples R China 5.Ningbo Fengcheng Adv Energy Mat Res Inst Co Ltd, Ningbo 315000, 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	Yang, Lingmei,Luo, Wen,Li, Hui Wen,et al. Catalytic oleic acid hydrotreating to bio-aviation fuel over highly dispersed Ni/SAPO-11 catalysts prepared by citric acid and ethylene glycol co-assistance impregnation[J]. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,2022,10(2):10.
APA	Yang, Lingmei.,Luo, Wen.,Li, Hui Wen.,Wang, Hai yong.,Zhang, Aihua.,...&Yuan, Zhenhong.(2022).Catalytic oleic acid hydrotreating to bio-aviation fuel over highly dispersed Ni/SAPO-11 catalysts prepared by citric acid and ethylene glycol co-assistance impregnation.JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,10(2),10.
MLA	Yang, Lingmei,et al."Catalytic oleic acid hydrotreating to bio-aviation fuel over highly dispersed Ni/SAPO-11 catalysts prepared by citric acid and ethylene glycol co-assistance impregnation".JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 10.2(2022):10.