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High yield of renewable hexanes by direct hydrolysis-hydrodeoxygenation of cellulose in an aqueous phase catalytic system
Liu, Yong1,2; Chen, Lungang1; Wang, Tiejun1; Zhang, Xinghua1; Long, Jinxing1; Zhang, Qi1; Ma, Longlong1
2015
Source PublicationRSC ADVANCES
Volume5Issue:15Pages:11649-11657
AbstractIn aqueous phosphoric acid, cellulose was efficiently converted into hexanes using a Ru/C catalyst combined with layered compounds or silica-alumina materials. In this process, the direct production of hexanes from cellulose can be improved by suppressing the formation of isosorbide, which makes it difficult to yield hexanes by further hydrodeoxygenation. As the co-catalyst, layered compounds showed a significant inhibition effect on the formation of isosorbide from sorbitol due to the steric restrictions of sorbitol dehydration within the interlayers of layered compounds. Typically, layered LiNbMoO6 played a great role in promoting the production of hexanes directly from cellulose and a promising yield (72% carbon mol) of hexanes was obtained. In addition, the protonic acid, H3PO4, offered efficient catalysis for the hydrolysis of cellulose and the dehydration of the sorbitol hydroxyl moiety.
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1039/c4ra14304c
WOS Subject ExtendedChemistry
WOS KeywordTRANSITION-METAL OXIDE ; SOLID ACID CATALYSTS ; ONE-POT CONVERSION ; NI/HZSM-5 CATALYSTS ; ETHYLENE-GLYCOL ; GLYCOLALDEHYDE PHOSPHATE ; LIQUID ALKANES ; C-6 ALDITOLS ; RANEY NI ; BIOMASS
Indexed BySCI
Language英语
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000348986900095
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Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10805
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS 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
Liu, Yong,Chen, Lungang,Wang, Tiejun,et al. High yield of renewable hexanes by direct hydrolysis-hydrodeoxygenation of cellulose in an aqueous phase catalytic system[J]. RSC ADVANCES,2015,5(15):11649-11657.
APA Liu, Yong.,Chen, Lungang.,Wang, Tiejun.,Zhang, Xinghua.,Long, Jinxing.,...&Ma, Longlong.(2015).High yield of renewable hexanes by direct hydrolysis-hydrodeoxygenation of cellulose in an aqueous phase catalytic system.RSC ADVANCES,5(15),11649-11657.
MLA Liu, Yong,et al."High yield of renewable hexanes by direct hydrolysis-hydrodeoxygenation of cellulose in an aqueous phase catalytic system".RSC ADVANCES 5.15(2015):11649-11657.
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