中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 广州能源研究所
  3. 中国科学院广州能源研究所
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

文献类型：期刊论文

作者Yang, Lingmei2,3,4; Luo, Wen2,3,4; Li, Hui Wen2,3,4; Wang, Hai yong2,3,4; Zhang, Aihua1; Wu, Zhilian5; Liu, Qiying2,3,4; Wang, Zhongming2,3,4; Lv, Pengmei2,3,4; Yuan, Zhenhong2,3,4
刊名JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
出版日期2022-04-01
卷号10期号:2页码:10
ISSN号2213-2929
关键词Oleic acid Hydroisomerization Highly dispersed Ni-SAPO-11 catalyst Ethylene glycol
DOI10.1016/j.jece.2022.107220
通讯作者Liu, Qiying(liuqy@ms.giec.ac.cn) ; Lv, Pengmei(lvpm@ms.giec.ac.cn)
英文摘要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.
WOS关键词SAPO-11 MOLECULAR-SIEVES ; ENHANCED HYDROISOMERIZATION ; OIL ; NI ; HYDRODEOXYGENATION ; ISOMERIZATION ; NICKEL ; METAL ; PERFORMANCE ; REDUCTION
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
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000788094400004
资助机构National Natural Science Foundation of China ; National Key Research and Development Project of China
源URL[http://ir.giec.ac.cn/handle/344007/36370]  
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.Hunan Acad Forestry, State Key Lab Utilizat Woody Oil Resource, Changsha 410004, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
3.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
5.Ningbo Fengcheng Adv Energy Mat Res Inst Co Ltd, Ningbo 315000, Peoples R China
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.

入库方式： OAI收割

来源：广州能源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。