Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Fabrication of sea urchin-like hierarchical porous SAPO-11 molecular sieves toward hydrogenation of lipid to jet fuel | |
Yang, Lingmei1,2,3; Xing, Shiyou4; Luo, Wen1,2,3; Yang, Gai xiu1,2,3; Wang, Zhongming1,2,3; Lv, Pengmei1,2,3 | |
2021-01-07 | |
Source Publication | NEW JOURNAL OF CHEMISTRY |
ISSN | 1144-0546 |
Volume | 45Issue:1Pages:169-178 |
Corresponding Author | Yang, Gai xiu(yanggx@ms.giec.ac.cn) ; Lv, Pengmei(lvpm@ms.giec.ac.cn) |
Abstract | Hydrogention of lipid to jet fuel especially iso-alkanes is considered as a promising technology to improve the cold-flow properties of bio-jet fuel. In this study, we successfully synthesized a hydroisomerization catalyst that is based on a SAPO-11 molecular sieve (SAPO-11-A-6) with a sea urchin-like and hierarchical porous structure. SAPO-11-A-6 was fabricated with an Al : cetyltrimethylammonium bromide (CTAB) ratio of 0.006 after pre-crystallization using an in situ seed-induced steam-assisted method (SISAC). The SAPO-11-A-6 molecular sieves exhibited abundant mesopores, a larger external surface area, and more acidic sites than SAPO-11-S molecular sieves without CTAB. After loading nickel nanoparticles by using a citric-acid-assisted impregnation method, the hydrogenation of oleic acid results indicated that among the series of Ni/SAPO-11 catalysts, a maximum of 78.2% isomer selectivity was achieved by the Ni/SAPO-11-A-6 catalyst under reaction conditions of 360 degrees C, 4 h, and 4.0 MPa H-2. The crystal formation route of the sea urchin-like hierarchical porous SAPO-11 was proposed: after pre-crystallization, the cationic surfactant CTAB entered the layered semi-crystalline phase, contributing to the formation of the novel sea urchin-like mesoporous SAPO-11 structure. |
DOI | 10.1039/d0nj03848b |
WOS Keyword | ONE-STEP HYDROTREATMENT ; OLEIC-ACID ; CATALYTIC PERFORMANCE ; AVIATION KEROSENE ; JATROPHA-OIL ; N-DECANE ; DIESEL ; HYDROISOMERIZATION ; HYDRODEOXYGENATION ; CONVERSION |
Indexed By | SCI |
Language | 英语 |
Funding Project | National Natural Science Foundation of China[51806225] ; National Key Research and Development Plan[2019YFB1504005] ; Guangdong special support program[2017TX04Z109] ; Natural Science Foundation of Guangdong Province[2018A030310078] |
WOS Research Area | Chemistry |
Funding Organization | National Natural Science Foundation of China ; National Key Research and Development Plan ; Guangdong special support program ; Natural Science Foundation of Guangdong Province |
WOS Subject | Chemistry, Multidisciplinary |
WOS ID | WOS:000605477500021 |
Publisher | ROYAL SOC CHEMISTRY |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.giec.ac.cn/handle/344007/32502 |
Collection | 中国科学院广州能源研究所 |
Corresponding Author | Yang, Gai xiu; Lv, Pengmei |
Affiliation | 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.Univ Utrecht, Debye Inst Nanomat Sci, Inorgan Chem & Catalysis, Univ Weg 99, NL-3584 CG Utrecht, Netherlands |
First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
Recommended Citation GB/T 7714 | Yang, Lingmei,Xing, Shiyou,Luo, Wen,et al. Fabrication of sea urchin-like hierarchical porous SAPO-11 molecular sieves toward hydrogenation of lipid to jet fuel[J]. NEW JOURNAL OF CHEMISTRY,2021,45(1):169-178. |
APA | Yang, Lingmei,Xing, Shiyou,Luo, Wen,Yang, Gai xiu,Wang, Zhongming,&Lv, Pengmei.(2021).Fabrication of sea urchin-like hierarchical porous SAPO-11 molecular sieves toward hydrogenation of lipid to jet fuel.NEW JOURNAL OF CHEMISTRY,45(1),169-178. |
MLA | Yang, Lingmei,et al."Fabrication of sea urchin-like hierarchical porous SAPO-11 molecular sieves toward hydrogenation of lipid to jet fuel".NEW JOURNAL OF CHEMISTRY 45.1(2021):169-178. |
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