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Aqueous-Phase Hydrodeoxygenation of Biomass Sugar Alcohol into Renewable Alkanes over a Carbon-Supported Ruthenium with Phosphoric Acid Catalytic System

文献类型：期刊论文

作者Weng, Yujing1,2; Wang, Tiejun1; Qiu, Songbai1; Wang, Chenguang1; Ma, Longlong1; Zhang, Qi1; Chen, Lungang1; Li, Yuping1; Sun, Fei1; Zhang, Qian1,2
刊名CHEMCATCHEM
出版日期2017-03-01
卷号9期号:5页码:774-781
关键词Alcohols Alkanes Biomass Ruthenium Supported Catalysts
DOI10.1002/cctc.201601470
文献子类Article
英文摘要Recently, we demonstrated the catalytic conversion of biomass hydrolysate and real biomass into renewable alkanes over a Ru/C catalyst with aqueous phosphoric acid (Ru/C+H3PO4) and we obtained a high yield of C-5/C-6 alkanes. In this study, the mechanism of sorbitol hydrodeoxygenation (HDO) into alkanes over the Ru/C+H3PO4 catalytic system was investigated by using a trickle-bed reactor. A high HDO performance was detected with a large amount of long-chain alkanes in the products. Subsequently, pre- and postcharacterization studies (N-2 adsorption, XRD, X-ray photoelectron spectroscopy, TEM, NH3 temperature-programmed desorption, H-2 temperature-programmed reduction, FTIR spectroscopy) were performed on the relevant catalysts to study the change of the catalytic active sites. Moreover, mineral acid experiments were performed to study the influence of phosphoric acid on the HDO performance.
WOS关键词STABLE HETEROGENEOUS CATALYSTS ; TRANSFER HYDROGENATION ; RU/C CATALYST ; SORBITOL TRANSFORMATION ; LIGNOCELLULOSIC BIOMASS ; OXYGEN REDUCTION ; CONVERSION ; PHOSPHATE ; DEHYDRATION ; EFFICIENT
语种英语
WOS记录号WOS:000395799000009
资助机构National Natural Science Foundation of China(51476176 ; key program of Chinese Academy of Sciences(KGZD-EW-304-2) ; Guangdong province special Talent support plan(511054728068) ; 51536009)
源URL[http://ir.giec.ac.cn/handle/344007/14085]  
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, Guangdong Prov Key Lab New & Renewable Energy Res, Key Lab Renewable Energy, Nengyuan Rd 2, Guangzhou 510640, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Weng, Yujing,Wang, Tiejun,Qiu, Songbai,et al. Aqueous-Phase Hydrodeoxygenation of Biomass Sugar Alcohol into Renewable Alkanes over a Carbon-Supported Ruthenium with Phosphoric Acid Catalytic System[J]. CHEMCATCHEM,2017,9(5):774-781.
APA Weng, Yujing.,Wang, Tiejun.,Qiu, Songbai.,Wang, Chenguang.,Ma, Longlong.,...&Zhang, Qian.(2017).Aqueous-Phase Hydrodeoxygenation of Biomass Sugar Alcohol into Renewable Alkanes over a Carbon-Supported Ruthenium with Phosphoric Acid Catalytic System.CHEMCATCHEM,9(5),774-781.
MLA Weng, Yujing,et al."Aqueous-Phase Hydrodeoxygenation of Biomass Sugar Alcohol into Renewable Alkanes over a Carbon-Supported Ruthenium with Phosphoric Acid Catalytic System".CHEMCATCHEM 9.5(2017):774-781.

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来源：广州能源研究所

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