Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Enhanced Sugar Alcohol Production from Cellulose by Pretreatment with Mixed Ball-Milling and Solid Acids | |
Liu, Qiying1; Tan, Jin1; Cai, Chiliu1,2; Ma, Longlong1; Wang, Tiejun1 | |
2016-02-01 | |
发表期刊 | BIORESOURCES |
卷号 | 11期号:1页码:1843-1854 |
摘要 | Efficient pretreatment is the key step in catalytic biomass conversion. Herein, a mixed ball-milling method was used to pretreat cellulose with a solid catalyst. The method was tested with solid acid and commercial 5 wt% Ru/C in water, and the effect of pretreatment on yield was measured by the hydrolytic-hydrogenation of cellulose to sugar alcohols, which are the platform compounds for the production of gasoline and fine chemicals. The influence of ball-milling mode, time, and reaction parameters was studied. The properties of cellulose and the catalyst were also analyzed before and after treatment. The yield of sugar alcohols reached 90.3% at 463 K with amorphous zirconium phosphate (ZrP) and Ru/C and a mixed ball-milling time of 2 h. The high sugar alcohol yield was achieved 12 times faster than with the single ball-milling method under the same reaction conditions for 24 h. This effect is ascribed to the enhanced contact between cellulose and catalyst, which promotes the rate-determined cellulose depolymerization to obtain high sugar alcohols yield. |
文章类型 | Article |
关键词 | Cellulose Sugar Alcohols Hydrolytic-hydrogenation Solid Acid Mixed Ball-milling |
WOS标题词 | Science & Technology ; Technology |
研究领域[WOS] | Materials Science |
关键词[WOS] | CATALYTIC CONVERSION ; HYDROLYSIS ; BIOMASS ; WATER ; GLUCOSE ; CARBON |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Materials Science, Paper & Wood |
WOS记录号 | WOS:000367732700142 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10943 |
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, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
第一作者单位 | 中国科学院广州能源研究所 |
推荐引用方式 GB/T 7714 | Liu, Qiying,Tan, Jin,Cai, Chiliu,et al. Enhanced Sugar Alcohol Production from Cellulose by Pretreatment with Mixed Ball-Milling and Solid Acids[J]. BIORESOURCES,2016,11(1):1843-1854. |
APA | Liu, Qiying,Tan, Jin,Cai, Chiliu,Ma, Longlong,&Wang, Tiejun.(2016).Enhanced Sugar Alcohol Production from Cellulose by Pretreatment with Mixed Ball-Milling and Solid Acids.BIORESOURCES,11(1),1843-1854. |
MLA | Liu, Qiying,et al."Enhanced Sugar Alcohol Production from Cellulose by Pretreatment with Mixed Ball-Milling and Solid Acids".BIORESOURCES 11.1(2016):1843-1854. |
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