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Catalytic Fast Pyrolysis of Bagasse Using Activated Carbon Catalyst to Selectively Produce 4-Ethyl Phenol
Lu, Qiang1; Ye, Xiao-ning1; Zhang, Zhi-bo1; Cui, Min-shu1; Guo, Hao-qiang1; Qi, Wei2,3; Dong, Chang-qing1; Yang, Yong-ping1
2016-12-01
Source PublicationENERGY & FUELS
Volume30Issue:12Pages:10618-10626
AbstractFast pyrolysis of bagasse catalyzed by activated carbon (AC) at low temperatures offered a new and promising way to produce the valuable 4-ethyl phenol (4-EP) compound in high selectivity. In this study, the technique of pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) was first applied to investigate several factors on the 4-EP production, including biomass type, fast pyrolysis temperature, AC-to-bagasse ratio, and catalytic pattern (in situ or ex situ catalysis). Moreover, fast pyrolysis experiments by using AC catalyst were conducted in a lab-scale setup to quantitatively determine the pyrolytic products. The experimental results indicated that, among these five herbaceous biomass materials, bagasse was the best material to produce 4-vinylphenol (4-VP) from the noncatalytic process and 4-EP from the catalytic fast pyrolysis process, respectively. 4-VP and its precursors could be catalytically hydrogenated into 4-EP with high selectivity under the catalysis of AC catalyst. Both catalytic pyrolysis temperature and AC-to-bagasse ratio affected the 4-EP selectivity significantly, whereas the catalytic pattern had minor effects on the 4-EP production. The highest yield of 4-EP from bagasse in Py-GC/MS experiments was 2.13 wt %, obtained at the pyrolysis temperature of 300 degrees C and AC-to-bagasse ratio of 4 from the in situ catalytic pattern. Moreover, lab-scale fast pyrolysis of bagasse catalyzed by AC catalyst obtained the maximal 4-EP yield of 2.49 wt %, with the selectivity of 10.71%.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/acs.energyfuels.6b02628
WOS Subject ExtendedEnergy & Fuels ; Engineering
WOS KeywordCHROMATOGRAPHY-MASS-SPECTROMETRY ; MICROWAVE-ASSISTED PYROLYSIS ; ANALYTICAL PY-GC/MS ; BIO-OIL PRODUCTION ; LIGNOCELLULOSIC BIOMASS ; IN-SITU ; FIXED-BED ; FURFURAL PRODUCTION ; HERBACEOUS BIOMASS ; LOW-TEMPERATURE
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(51576064) ; Guangdong Key Laboratory of New and Renewable Energy Research, Development and Application(Y607s91001) ; 111 Project(B12034) ; Science & Technology Planning Project of Hebei(15273706D) ; Fundamental Research Funds for the Central Universities(2016YQ05 ; 2016MS55)
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS IDWOS:000390072900065
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/14011
Collection中国科学院广州能源研究所
Affiliation1.North China Elect Power Univ, Natl Engn Lab Biomass Power Generat Equipment, Beijing 102206, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Lu, Qiang,Ye, Xiao-ning,Zhang, Zhi-bo,et al. Catalytic Fast Pyrolysis of Bagasse Using Activated Carbon Catalyst to Selectively Produce 4-Ethyl Phenol[J]. ENERGY & FUELS,2016,30(12):10618-10626.
APA Lu, Qiang.,Ye, Xiao-ning.,Zhang, Zhi-bo.,Cui, Min-shu.,Guo, Hao-qiang.,...&Yang, Yong-ping.(2016).Catalytic Fast Pyrolysis of Bagasse Using Activated Carbon Catalyst to Selectively Produce 4-Ethyl Phenol.ENERGY & FUELS,30(12),10618-10626.
MLA Lu, Qiang,et al."Catalytic Fast Pyrolysis of Bagasse Using Activated Carbon Catalyst to Selectively Produce 4-Ethyl Phenol".ENERGY & FUELS 30.12(2016):10618-10626.
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