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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
Source PublicationBIORESOURCE TECHNOLOGY
Volume245Pages:258-265
AbstractWith 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.
SubtypeArticle
KeywordFurfural Corn Stover Heterogeneous Acid Catalyst Sc-cact-700
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2017.08.077
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordCARBON SOLID ACID ; GAMMA-VALEROLACTONE ; LIGNOCELLULOSIC BIOMASS ; SELECTIVE CONVERSION ; INTEGRATED CONVERSION ; DIRECT TRANSFORMATION ; BIPHASIC SYSTEM ; LEVULINIC ACID ; XYLOSE ; HEMICELLULOSE
Indexed BySCI
Language英语
Funding OrganizationState 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 SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000412443500032
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/15766
Collection中国科学院广州能源研究所
Affiliation1.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
Recommended Citation
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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