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One-pot aqueous phase catalytic conversion of sorbitol to gasoline over nickel catalyst
Weng, Yujing1,2; Qiu, Songbai1; Xu, Ying1; Ding, Mingyue1; Chen, Lungang1; Zhang, Qi1; Ma, Longlong1; Wang, Tiejun1
2015-04-01
Source PublicationENERGY CONVERSION AND MANAGEMENT
Volume94Pages:95-102
AbstractThe carbon chain extension and hydrodeoxygenation steps play critical roles in the high-energy-density hydrocarbons production. In this paper, a systematic study had been carried out to investigate one-pot aqueous phase catalytic conversion of sorbitol to gasoline (STG) over bifunctional Ni-based catalysts. Characterization technologies of N-2 physisorption, X-ray diffraction (XRD), Scanning electron microscopy (SEM), transmission electron microscopy (TEM) and NH3 temperature-programmed desorption (NH3-TPD) were used to study the textural properties, phase compositions, acid behavior and morphologies of the catalysts. The catalytic performances were tested in a fixed bed reactor. It was found that the physically mixed Ni/HZSM-5 and Ni/silica-gel (mesoporous SG) catalyst realized the carbon chain extension and exhibited excellent performances on hydrodeoxygenation (HDO) reaction (46.9% of gasoline (C5-C12) yield and 45.5% of C7-C12 hydrocarbons in the gasoline products). Especially, the temperature of STG (553-593 K) was lower obviously than that of the traditional methanol to gasoline (MTG) process (623-773 K). It provided a novel transformation of sorbitol to long-chain alkanes by one-pot process over the bifunctional catalyst (Ni@HZSM-5/SG), wherein hydrodeoxygenation, ketonization and aldol condensation steps were integrated. (C) 2015 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordSugar Alcohol Aqueous Phase Catalytic Conversion SorbiTol To Gasoline
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.enconman.2015.01.054
WOS Subject ExtendedThermodynamics ; Energy & Fuels ; Mechanics ; Physics
WOS KeywordSOLVOLYSED LIGNOCELLULOSIC BIOMASS ; C COUPLING REACTIONS ; FUEL-GRADE COMPOUNDS ; OXYGENATED HYDROCARBONS ; NI/HZSM-5 CATALYSTS ; LIQUID ALKANES ; PENTANE PRODUCTION ; HYDRODEOXYGENATION ; NI ; TRANSFORMATION
Indexed BySCI
Language英语
WOS SubjectThermodynamics ; Energy & Fuels ; Mechanics ; Physics, Nuclear
WOS IDWOS:000351811000009
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/9106
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Weng, Yujing,Qiu, Songbai,Xu, Ying,et al. One-pot aqueous phase catalytic conversion of sorbitol to gasoline over nickel catalyst[J]. ENERGY CONVERSION AND MANAGEMENT,2015,94:95-102.
APA Weng, Yujing.,Qiu, Songbai.,Xu, Ying.,Ding, Mingyue.,Chen, Lungang.,...&Wang, Tiejun.(2015).One-pot aqueous phase catalytic conversion of sorbitol to gasoline over nickel catalyst.ENERGY CONVERSION AND MANAGEMENT,94,95-102.
MLA Weng, Yujing,et al."One-pot aqueous phase catalytic conversion of sorbitol to gasoline over nickel catalyst".ENERGY CONVERSION AND MANAGEMENT 94(2015):95-102.
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