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Bridging the Gap between Pyrolysis and Fermentation: Improving Anhydrosugar Production from Fast Pyrolysis of Agriculture and Forest Residues by Microwave-Assisted Organosolv Pretreatment
Zheng, Anqing; Zhao, Kun; Jiang, Liqun; Zhao, Zengli1; Sun, Jiangwei; Huang, Zhen; Wei, Guoqiang; He, Fang; Li, Haibin
2016-09-01
Source PublicationACS SUSTAINABLE CHEMISTRY & ENGINEERING
Volume4Issue:9Pages:5033-5040
AbstractFast pyrolysis is a potential alternative route to obtain fermentable anhydrosugar (levoglucosan) from biomass. However, the low yield of anhydrosugar from biomass fast pyrolysis hampers its rapid development. Microwave-assisted organosolvolysis could be an effective pretreatment method prior to fast pyrolysis of biomass for addressing this challenge. Here, in order to examine the feedstock flexibility of microwave-assisted organosolv pretreatment on anhydrosugar production from different agricultural and forest residues, three kinds of representative agricultural and forest residues, pine, eucalyptus, and straw, were selected as feedstocks in this study. Pretreatment of them using microwave-assisted glycerolysis was performed in an atmospheric microwave reactor. The pretreated agricultural and forest residues was subsequently fast pyrolyzed in a commercial micropyrolysis reactor. The results demonstrated that microwave-assisted glycerolysis is a versatile and feedstock flexible pretreatment method prior to biomass fast pyrolysis for enhancing anhydrosugar production. The highest yield of levoglucosan (59.4%) was reached by fast pyrolysis of eucalyptus pretreated at 150 W for 20 min. The yield was boosted by 13.5 times compared to that obtained from fast pyrolysis of raw eucalyptus.
SubtypeArticle
KeywordFast Pyrolysis Feedstock Flexibility Organosolv Pretreatment Anhydrosugar Microwave
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1021/acssuschemeng.6b01416
WOS Subject ExtendedChemistry ; Engineering
WOS KeywordENZYMATIC-HYDROLYSIS ; ETHANOL-PRODUCTION ; LIGNOCELLULOSIC BIOMASS ; CELLULOSIC ETHANOL ; MECHANISTIC MODEL ; AQUEOUS GLYCEROL ; WHEAT-STRAW ; ENERGY ; LEVOGLUCOSAN ; SUGARS
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(51376186 ; Natural Science Foundation of Guangdong Province, China(2014A030313672) ; Science and Technology Planning Project of Guangdong Province, China(2014B020216004 ; 21406227) ; 2015A020215024)
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000382713100062
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/11903
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Zheng, Anqing,Zhao, Kun,Jiang, Liqun,et al. Bridging the Gap between Pyrolysis and Fermentation: Improving Anhydrosugar Production from Fast Pyrolysis of Agriculture and Forest Residues by Microwave-Assisted Organosolv Pretreatment[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2016,4(9):5033-5040.
APA Zheng, Anqing.,Zhao, Kun.,Jiang, Liqun.,Zhao, Zengli.,Sun, Jiangwei.,...&Li, Haibin.(2016).Bridging the Gap between Pyrolysis and Fermentation: Improving Anhydrosugar Production from Fast Pyrolysis of Agriculture and Forest Residues by Microwave-Assisted Organosolv Pretreatment.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,4(9),5033-5040.
MLA Zheng, Anqing,et al."Bridging the Gap between Pyrolysis and Fermentation: Improving Anhydrosugar Production from Fast Pyrolysis of Agriculture and Forest Residues by Microwave-Assisted Organosolv Pretreatment".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 4.9(2016):5033-5040.
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