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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
发表期刊ENERGY CONVERSION AND MANAGEMENT
卷号94页码:95-102
摘要The 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.
文章类型Article
关键词Sugar Alcohol Aqueous Phase Catalytic Conversion SorbiTol To Gasoline
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1016/j.enconman.2015.01.054
研究领域[WOS]Thermodynamics ; Energy & Fuels ; Mechanics ; Physics
关键词[WOS]SOLVOLYSED LIGNOCELLULOSIC BIOMASS ; C COUPLING REACTIONS ; FUEL-GRADE COMPOUNDS ; OXYGENATED HYDROCARBONS ; NI/HZSM-5 CATALYSTS ; LIQUID ALKANES ; PENTANE PRODUCTION ; HYDRODEOXYGENATION ; NI ; TRANSFORMATION
收录类别SCI
语种英语
WOS类目Thermodynamics ; Energy & Fuels ; Mechanics ; Physics, Nuclear
WOS记录号WOS:000351811000009
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/9106
专题中国科学院广州能源研究所
作者单位1.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
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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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