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Enhanced furfural production from raw corn stover employing a novel heterogeneous acid catalyst
Li, Wenzhi1; Zhu, Yuanshuai1; Lu, Yijuan1; Liu, Qiyu1; Guan, Shennan1; Chang, Hou-min2; Jameel, Hasan2; Ma, Longlong3
2017-12-01
发表期刊BIORESOURCE TECHNOLOGY
卷号245页码:258-265
摘要With the aim to enhance the direct conversion of raw corn stover into furfural, a promising approach was proposed employing a novel heterogeneous strong acid catalyst (SC-CaCt-700) in different solvents. The novel catalyst was characterized by elemental analysis, N-2 adsorption-desorption, FT-IR, XPS, TEM and SEM. The developed catalytic system demonstrated superior efficacy for furfural production from raw corn stover. The effects of reaction temperature, residence time, catalyst loading, substrate concentration and solvent were investigated and optimized. 93% furfural yield was obtained from 150 mg corn stover at 200 degrees C in 100 min using 45 mg catalyst in gamma-valerolactone (GVL). In comparison, 51.5% furfural yield was achieved in aqueous media under the same conditions (200 degrees C, 5 h, and 45 mg catalyst), which is of great industrial interest. Furfural was obtained from both hemicelluloses and cellulose in corn stover, which demonstrated a promising routine to make the full use of biomass.
文章类型Article
关键词Furfural Corn Stover Heterogeneous Acid Catalyst Sc-cact-700
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
资助者State Key Program of National Natural Science Foundation of China(51536009) ; Science and Technological Fund of Anhui Province for Outstanding Youth(1508085J01) ; National Key Technology R & D Program of China(2015BAD15B06) ; State Key Program of National Natural Science Foundation of China(51536009) ; Science and Technological Fund of Anhui Province for Outstanding Youth(1508085J01) ; National Key Technology R & D Program of China(2015BAD15B06)
DOI10.1016/j.biortech.2017.08.077
研究领域[WOS]Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]CARBON SOLID ACID ; GAMMA-VALEROLACTONE ; LIGNOCELLULOSIC BIOMASS ; SELECTIVE CONVERSION ; INTEGRATED CONVERSION ; DIRECT TRANSFORMATION ; BIPHASIC SYSTEM ; LEVULINIC ACID ; XYLOSE ; HEMICELLULOSE
收录类别SCI
语种英语
资助者State Key Program of National Natural Science Foundation of China(51536009) ; Science and Technological Fund of Anhui Province for Outstanding Youth(1508085J01) ; National Key Technology R & D Program of China(2015BAD15B06) ; State Key Program of National Natural Science Foundation of China(51536009) ; Science and Technological Fund of Anhui Province for Outstanding Youth(1508085J01) ; National Key Technology R & D Program of China(2015BAD15B06)
WOS类目Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号WOS:000412443500032
引用统计
被引频次:9[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/344007/15766
专题中国科学院广州能源研究所
作者单位1.Univ Sci & Technol China, Lab Basic Res Biomass Convers & Utilizat, Hefei 230026, Anhui, Peoples R China
2.North Carolina State Univ, Dept Forest Biomat, Raleigh, NC 27695 USA
3.Chinese Acad Sci, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式
GB/T 7714
Li, Wenzhi,Zhu, Yuanshuai,Lu, Yijuan,et al. Enhanced furfural production from raw corn stover employing a novel heterogeneous acid catalyst[J]. BIORESOURCE TECHNOLOGY,2017,245:258-265.
APA Li, Wenzhi.,Zhu, Yuanshuai.,Lu, Yijuan.,Liu, Qiyu.,Guan, Shennan.,...&Ma, Longlong.(2017).Enhanced furfural production from raw corn stover employing a novel heterogeneous acid catalyst.BIORESOURCE TECHNOLOGY,245,258-265.
MLA Li, Wenzhi,et al."Enhanced furfural production from raw corn stover employing a novel heterogeneous acid catalyst".BIORESOURCE TECHNOLOGY 245(2017):258-265.
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