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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
Source PublicationBIORESOURCES
Volume11Issue:1Pages:1843-1854
AbstractEfficient 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.
SubtypeArticle
KeywordCellulose Sugar Alcohols Hydrolytic-hydrogenation Solid Acid Mixed Ball-milling
WOS HeadingsScience & Technology ; Technology
WOS Subject ExtendedMaterials Science
WOS KeywordCATALYTIC CONVERSION ; HYDROLYSIS ; BIOMASS ; WATER ; GLUCOSE ; CARBON
Indexed BySCI
Language英语
WOS SubjectMaterials Science, Paper & Wood
WOS IDWOS:000367732700142
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Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10943
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, 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, 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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