DICP OpenIR
Unlock the Compact Structure of Lignocellulosic Biomass by Mild Ball Milling for Ethylene Glycol Production
Pang, Jifeng1; Zheng, Mingyuan1; Li, Xinsheng1,2; Sebastian, Joby1; Jiang, Yu1; Zhao, Yu1; Wang, Aiqin1; Zhang, Tao1
Corresponding AuthorZheng, Mingyuan(myzheng@dicp.ac.cn) ; Zhang, Tao(taozhang@dicp.ac.cn)
KeywordLignocellulosic biomass Ethylene glycol Ball milling Pretreatment Catalytic conversion
Source PublicationACS SUSTAINABLE CHEMISTRY & ENGINEERING
2019-01-07
ISSN2168-0485
DOI10.1021/acssuschemeng.8b04262
Volume7Issue:1Pages:679-687
Funding ProjectNational Natural Science Foundation of China[21376239] ; National Natural Science Foundation of China[21306191] ; National Natural Science Foundation of China[21690081] ; National Natural Science Foundation of China[21690084] ; National Natural Science Foundation of China[2172100028] ; National Natural Science Foundation of China[21776268] ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences[XDA 21060200]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences
WOS SubjectChemistry, Multidisciplinary ; Green & Sustainable Science & Technology ; Engineering, Chemical
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Engineering
WOS KeywordWATER-SOLUBLE MATERIALS ; CATALYTIC CONVERSION ; SUGAR ALCOHOLS ; MICROCRYSTALLINE CELLULOSE ; COMPOSITIONAL ANALYSIS ; BIOETHANOL PRODUCTION ; ENZYMATIC-HYDROLYSIS ; BARLEY STRAW ; PRETREATMENT ; ACID
AbstractBall milling pretreatment was found to be an efficient method to promote the catalytic conversion of lignocellulosic biomass to ethylene glycol (EG). After 3-6 h ball milling of Miscanthus at 450 rpm, the EG yield reached about 52%, which is comparable to the result of pure cellulose conversion. The reasons of the promotion effect were investigated by characterizing the structure of biomass and the reaction residuals with X-ray diffraction, scanning electron microscopy, particle size distribution analyzer, contact angle measurement, thermogravimetric analysis-differential scanning calorimetry, and Fourier-transform infrared spectroscopy. The mild ball milling liberated (hemi)cellulose from the compact plant tissues without affecting the crystallinity of cellulose. It reduced the size of biomass to 30 mu m and improved the accessibility of (hemi)cellulose, leading to a hydrophilic surface and high energy state of biomass for catalytic conversion. During the catalytic conversion, the mass transfer between sugar intermediates and heterogeneous hydrogenation catalysts were improved. Correspondingly, the self-reaction of sugar intermediates, and the reactions between sugar intermediates and lignin fractions were suppressed, resulting in the high EG yield.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences
WOS IDWOS:000455288800071
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166275
Collection中国科学院大连化学物理研究所
Corresponding AuthorZheng, Mingyuan; Zhang, Tao
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, 457 Zhongshan Rd, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Pang, Jifeng,Zheng, Mingyuan,Li, Xinsheng,et al. Unlock the Compact Structure of Lignocellulosic Biomass by Mild Ball Milling for Ethylene Glycol Production[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2019,7(1):679-687.
APA Pang, Jifeng.,Zheng, Mingyuan.,Li, Xinsheng.,Sebastian, Joby.,Jiang, Yu.,...&Zhang, Tao.(2019).Unlock the Compact Structure of Lignocellulosic Biomass by Mild Ball Milling for Ethylene Glycol Production.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,7(1),679-687.
MLA Pang, Jifeng,et al."Unlock the Compact Structure of Lignocellulosic Biomass by Mild Ball Milling for Ethylene Glycol Production".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 7.1(2019):679-687.
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