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Interaction and Kinetics Study of the Co-Gasification of High-solid Anaerobic Digestate and Lignite
Chang, Shengqiang1; Zhang, Zhikai2; Cao, Lixia2; Ma, Liqiang1; Wang, Fang2; Li, Jihui1; Li, Wangliang2,3
2020-02-01
Source PublicationMOLECULES
Volume25Issue:3Pages:16
AbstractThis study aims at investigating the interaction and kinetics behavior of the co-gasification of digestate and lignite. The co-pyrolysis performances of digestate and lignite blended by dry process were better than that blended by wet process, while the wet-blending process could improve the performance in co-gasification stage because of the larger pore diameter and pore volume. When anaerobic digestion (AD) time was 40 days, the synergistic interaction between digestate and lignite were the most remarkable based on the results of thermogravimetric analysis (TG) and the experiments in the lab-scale downdraft fixed bed gasifier. Kinetics study showed that the increase of AD time and the addition of digestate in lignite decreased the activation energy of the co-gasification reaction.
Keywordblending method co-gasification digestate kinetics interaction
DOI10.3390/molecules25030459
Language英语
WOS KeywordSEWAGE-SLUDGE ; PYROLYSIS BEHAVIORS ; THERMAL-BEHAVIOR ; HIGH-TEMPERATURE ; BIOMASS ; COMBUSTION ; ENERGY ; WASTE ; CHAR ; HEMICELLULOSE
Funding ProjectNational Natural Science Foundation of China[21878313] ; Guizhou Key Technology Support Program[[2019]2839]
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry
WOS SubjectBiochemistry & Molecular Biology ; Chemistry, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China ; Guizhou Key Technology Support Program
WOS IDWOS:000515384800029
PublisherMDPI
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Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/39425
Collection中国科学院过程工程研究所
Corresponding AuthorLi, Jihui; Li, Wangliang
Affiliation1.China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
3.Zhejiang Univ Taizhou, Res Inst, 618 Shifu St West, Jiaojiang City 318000, Zhejiang, Peoples R China
Recommended Citation
GB/T 7714
Chang, Shengqiang,Zhang, Zhikai,Cao, Lixia,et al. Interaction and Kinetics Study of the Co-Gasification of High-solid Anaerobic Digestate and Lignite[J]. MOLECULES,2020,25(3):16.
APA Chang, Shengqiang.,Zhang, Zhikai.,Cao, Lixia.,Ma, Liqiang.,Wang, Fang.,...&Li, Wangliang.(2020).Interaction and Kinetics Study of the Co-Gasification of High-solid Anaerobic Digestate and Lignite.MOLECULES,25(3),16.
MLA Chang, Shengqiang,et al."Interaction and Kinetics Study of the Co-Gasification of High-solid Anaerobic Digestate and Lignite".MOLECULES 25.3(2020):16.
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