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Upgrading of Bio-oil via Microwave-assisted Pyrolysis of Corncob over CaO and HZSM-5 Mixed Catalysts to Promote the Formation of Aromatic Hydrocarbons.
Upgrading of Bio-oil via Microwave-assisted Pyrolysis of Corncob over CaO and HZSM-5 Mixed Catalysts to Promote the Formation of Aromatic Hydrocarbons.
- Source :
- BioResources; 2019, Vol. 14 Issue 4, p9719-9728, 10p, 2 Diagrams, 2 Charts, 2 Graphs
- Publication Year :
- 2019
-
Abstract
- Bio-oil upgrading via microwave-assisted pyrolysis of corncob over CaO and HZSM-5 mixed catalysts to promote the formation of aromatic hydrocarbon was investigated in this study. Results showed that with an increased ratio of HZSM-5 catalyst, the bio-oil yield was decreased; however, the proportion of aromatic hydrocarbons increased at first and then decreased. The maximum proportion of aromatic hydrocarbons was 35.8%, which was obtained with an optimal ratio of CaO to HZSM-5 of 1:2. This study showed the effects of CaO and HZSM-5 mixed catalysts under microwave-assisted pyrolysis in terms of improving the formation of aromatic hydrocarbons in bio-oil. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 19302126
- Volume :
- 14
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- BioResources
- Publication Type :
- Academic Journal
- Accession number :
- 142192040
- Full Text :
- https://doi.org/10.15376/biores.14.4.9719-9728