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Promoting Hydrolytic Hydrogenation of Cellulose to Sugar Alcohols by Mixed Ball Milling of Cellulose and Solid Acid Catalyst
Liao, Yuhe1,2; Liu, Qiying1; Wang, Tiejun1; Long, Jinxing1; Zhang, Qi1; Ma, Longlong1; Liu, Yong1,2; Li, Yuping1
2014-09-01
发表期刊ENERGY & FUELS
卷号28期号:9页码:5778-5784
摘要Enhancing the contact or interaction between cellulose and solid catalyst is a significant aspect in its efficient catalytic conversion. Herein, mixed ball milling of cellulose and solid catalyst was presented to achieve this goal, and the promotion effect was measured by hydrolytic hydrogenation of cellulose to sugar alcohols (the platform compounds for biogasoline) with solid acid and commercial 5 wt 96 Ru/C in water. The effects of ball-milling modes, time, and reaction parameters were studied. The properties of cellulose and solid add catalyst before and after treatment were also analyzed. The yield of sugar alcohols reached 90.3% at 463 K with amorphous zirconium phosphate and Ru/C (mixed ball-milling time of 2 h). This high yield of sugar alcohols achieved in the mixed ball-milling time of 2 h was 12 times faster than that by the single ball milling of 24 h under the same reaction conditions. It is ascribed to the enhanced contact between cellulose and catalyst, resulting in promoting cellulose depolymerization. The high concentration of sugar alcohols up to 67 mg/mL was obtained by augmenting the mass ratio of cellulose/catalyst.
文章类型Article
WOS标题词Science & Technology ; Technology
DOI10.1021/ef500717p
研究领域[WOS]Energy & Fuels ; Engineering
关键词[WOS]LIGNOCELLULOSIC BIOMASS ; ZIRCONIUM-PHOSPHATE ; CONVERSION ; WATER ; DEPOLYMERIZATION ; HYDROCARBONS ; BIOREFINERY ; GLUCOSE ; ENZYMES ; CARBON
收录类别SCI
语种英语
WOS类目Energy & Fuels ; Engineering, Chemical
WOS记录号WOS:000342118200023
引用统计
被引频次:20[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/344007/10654
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, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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GB/T 7714
Liao, Yuhe,Liu, Qiying,Wang, Tiejun,et al. Promoting Hydrolytic Hydrogenation of Cellulose to Sugar Alcohols by Mixed Ball Milling of Cellulose and Solid Acid Catalyst[J]. ENERGY & FUELS,2014,28(9):5778-5784.
APA Liao, Yuhe.,Liu, Qiying.,Wang, Tiejun.,Long, Jinxing.,Zhang, Qi.,...&Li, Yuping.(2014).Promoting Hydrolytic Hydrogenation of Cellulose to Sugar Alcohols by Mixed Ball Milling of Cellulose and Solid Acid Catalyst.ENERGY & FUELS,28(9),5778-5784.
MLA Liao, Yuhe,et al."Promoting Hydrolytic Hydrogenation of Cellulose to Sugar Alcohols by Mixed Ball Milling of Cellulose and Solid Acid Catalyst".ENERGY & FUELS 28.9(2014):5778-5784.
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