One-step hydrodeoxygenation of palm oil to isomerized hydrocarbon fuels over Ni supported on nano-sized SAPO-11 catalysts

doi:10.1016/j.apcata.2013.08.009

GIEC OpenIR > 中国科学院广州能源研究所

	One-step hydrodeoxygenation of palm oil to isomerized hydrocarbon fuels over Ni supported on nano-sized SAPO-11 catalysts
	Liu, Qiying; Zuo, Hualiang; Wang, Tiejun; Ma, Longlong; Zhang, Qi
	2013-11-05
发表期刊	APPLIED CATALYSIS A-GENERAL
卷号	468 页码:68-74
摘要	Nano-sized SAPO-11s were hydrothermally synthesized with using di-n-propylamine (DPA) as structure-directing agent in mixed n-tetradecanoamine-n-propanol-H2O medium and the Ni/SAPO-11 catalysts were prepared by incipient wetness impregnation. The catalysts was characterized by XRD, SEM, BET, H-2-TPR, NH3-TPD and TG techniques and their catalytic performance was tested in hydrodeoxygenation (HDO) of palm oil to hydrocarbon fuels. Surfactant n-tetradecanoamine could mediate the minimum SAPO-11 sizes into 20-50 nm. As comparing to the commercial SAPO-11, the nano-sized SAPO-11s presented significantly enlarged surfaces and mesoporous volumes, which offered sufficient space and strong interactions for dispersing Ni. One-step HDO of palm oil demonstrated that the nano-sized SAPO-1 supported Ni catalysts showed the high yield (80%) of liquid hydrocarbons, high isomerization selectivity (80%) and excellent stability due to that the catalyst presented appropriate acidity, higher Ni dispersity, balance of metal (Ni) and acid (SAPO-11) functionalities and fast diffusion for bulky palm oil and products. These promotion effects observed over the nano-sized SAPO-11 supported Ni catalysts indicated the potential application in biorefinery of vegetable oils to hydrocarbon fuels. (C) 2013 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Palm Oil Hydrodeoxygenation Hydrocarbon Fuel Ni/sapo-11 Catalyst Nano-size
WOS标题词	Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine
DOI	10.1016/j.apcata.2013.08.009
研究领域[WOS]	Chemistry ; Environmental Sciences & Ecology
关键词[WOS]	MOLECULAR-SIEVES ; VEGETABLE-OILS ; GAS OIL ; HYDROISOMERIZATION ; CONVERSION ; HEPTANE ; NICKEL ; ACID ; DEOXYGENATION ; ALKANES
收录类别	SCI
语种	英语
WOS类目	Chemistry, Physical ; Environmental Sciences
WOS记录号	WOS:000327804200011
引用统计	被引频次：102[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/344007/10063
专题	中国科学院广州能源研究所
作者单位	Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, 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	Liu, Qiying,Zuo, Hualiang,Wang, Tiejun,et al. One-step hydrodeoxygenation of palm oil to isomerized hydrocarbon fuels over Ni supported on nano-sized SAPO-11 catalysts[J]. APPLIED CATALYSIS A-GENERAL,2013,468:68-74.
APA	Liu, Qiying,Zuo, Hualiang,Wang, Tiejun,Ma, Longlong,&Zhang, Qi.(2013).One-step hydrodeoxygenation of palm oil to isomerized hydrocarbon fuels over Ni supported on nano-sized SAPO-11 catalysts.APPLIED CATALYSIS A-GENERAL,468,68-74.
MLA	Liu, Qiying,et al."One-step hydrodeoxygenation of palm oil to isomerized hydrocarbon fuels over Ni supported on nano-sized SAPO-11 catalysts".APPLIED CATALYSIS A-GENERAL 468(2013):68-74.