Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Conversion of pyrolytic lignin to aromatic hydrocarbons by hydrocracking over pristine MoO3 catalyst | |
Zhang, Xinghua1,2,3 ; Chen, Qiang1,4; Zhang, Qi1,2,3; Wang, Chenguang1,2,3; Ma, Longlong1,2,3; Xu, Ying1,2,3
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| 2018-10-01 | |
| Source Publication | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
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| ISSN | 0165-2370 |
| Volume | 135Pages:60-66 |
| Corresponding Author | Zhang, Qi(zhangqi@ms.giec.ac.cn) ; Ma, Longlong(mall@ms.giec.ac.cn) |
| Abstract | Pyrolytic lignin obtained by separation of the fast pyrolysis bio-oil of biomass is problematic for use as a fuel and chemical. A catalytic cracking process for pyrolytic lignin was therefore explored using pristine catalysts (MoO3, HZSM-5, and a alpha-Al2O3). The results demonstrated that pyrolytic lignin can be converted into aromatic hydrocarbons and phenols in a one-pot process. Among the three catalysts, MoO3 was more efficient for aromatic hydrocarbons and phenols, with yields of up to 9.2 and 7.9 wt%, respectively, under the conditions of 340 degrees C and an H-2 atmosphere. Catalyst dosage, reaction temperature, and H-2 pressure were investigated in detail, and it was found that the aromatic hydrocarbon yield was highly catalyst dosage dependent. The regeneration of used catalyst was also explored, and the catalytic activity of regenerated MoO3 catalyst was recovered by calcination in the presence of O-2. This work provides a potential alternative for the production of aromatic hydrocarbons and phenols from pyrolytic lignin. |
| Keyword | Pyrolytic lignin Catalytic cracking Aromatic hydrocarbons Phenols MoO3 |
| DOI | 10.1016/j.jaap.2018.09.020 |
| WOS Keyword | BIO-OIL ; VACUUM PYROLYSIS ; BIOMASS PYROLYSIS ; FUEL ; HYDRODEOXYGENATION ; TRANSFORMATION ; LIQUEFACTION ; PRESSURES ; SOFTWOOD ; CRACKING |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51576198] ; National Natural Science Foundation of China[51536009] ; National Key R&D Program of China[2017YFE01066100] ; National Key R&D Program of China[2015BAD15B06] ; Science and Technology Planning Project of Guangdong Province[2014A01016020] ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences[XDA21060102] ; Youth Innovation Promotion Association CAS[2015288] |
| WOS Research Area | Chemistry ; Energy & Fuels ; Engineering |
| Funding Organization | National Natural Science Foundation of China ; National Key R&D Program of China ; Science and Technology Planning Project of Guangdong Province ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association CAS |
| WOS Subject | Chemistry, Analytical ; Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000449125700008 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/24315 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Zhang, Qi; Ma, Longlong |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Xinghua,Chen, Qiang,Zhang, Qi,et al. Conversion of pyrolytic lignin to aromatic hydrocarbons by hydrocracking over pristine MoO3 catalyst[J]. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS,2018,135:60-66. |
| APA | Zhang, Xinghua,Chen, Qiang,Zhang, Qi,Wang, Chenguang,Ma, Longlong,&Xu, Ying.(2018).Conversion of pyrolytic lignin to aromatic hydrocarbons by hydrocracking over pristine MoO3 catalyst.JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS,135,60-66. |
| MLA | Zhang, Xinghua,et al."Conversion of pyrolytic lignin to aromatic hydrocarbons by hydrocracking over pristine MoO3 catalyst".JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 135(2018):60-66. |
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