Transformation of Bio-oil into BTX by Bio-oil Catalytic Cracking |
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| Authors: | Jiu-fang Zhu Ji-cong Wang Quan-xin Li |
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| Affiliation: | Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | Production of benzene, toluene and xylenes (BTX) from bio-oil can provide basic feedstocks for the petrochemical industry. Catalytic conversion of bio-oil into BTX was performed by using different pore characteristics zeolites (HZSM-5, HY-zeolite, and MCM-41). Based on the yield and selectivity of BTX, the production of aromatics decreases in the following order: HZSM-5>MCM-41>HY-zeolite. The highest BTX yield from bio-oil using HZSM-5 reached 33.1% with aromatics selectivity of 86.4%. The reaction conditions and catalystcharacterization were investigated in detail to make clear the optimal operating parameters and the relation between the catalyst structure and the production of BTX. |
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| Keywords: | Bio-oil BTX Catalytic cracking |
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