Simplex Lattice Approach to Optimize Yields of Light Oil Products from Catalytic Cracking of Bio-Oil with Mixed Catalysts
© 2017, Copyright © Taylor & Francis Group, LLC. Bio-oil is a potential product from the fast pyrolysis of biomass. However, it should be upgraded before being used in subsequent applications and corrosion prevention. In this work, crude bio-oil from fast pyrolysis of Jatropha curcas residues,...
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th-cmuir.6653943832-403772017-09-28T04:09:14Z Simplex Lattice Approach to Optimize Yields of Light Oil Products from Catalytic Cracking of Bio-Oil with Mixed Catalysts Jaroenkhasemmeesuk C. Prasertpong P. Thanmongkhon Y. Tippayawong N. © 2017, Copyright © Taylor & Francis Group, LLC. Bio-oil is a potential product from the fast pyrolysis of biomass. However, it should be upgraded before being used in subsequent applications and corrosion prevention. In this work, crude bio-oil from fast pyrolysis of Jatropha curcas residues, which has many long-chain compounds, and a high content of carboxylic acid, was catalytically upgraded over mechanically mixed catalysts (normal ZSM-5 and Y-Re-16) in a fixed-bed reactor. The effects of the key parameters on the yields of light oil products were analyzed, including cracking temperature (350–500°C), reaction time (15–60 min), catalyst loading (10–25%), and mixture ratio between Y-Re-16 and ZSM-5 (10–70%). Experimental test cases were based on a simplex lattice design. The gas chromatograph-mass spectrometer (GC-MS) analysis showed that the catalytic cracking of crude bio-oil using mixed catalysts resulted in the successful formation of short-chain acid methyls. The employed analytical fit of the experimental data gave R 2 and the adjusted R 2 of 0.902 and 0.843, respectively. The optimized operation conditions to produce aliphatic hydrocarbons from mechanically mixed catalysts were found to be at 400°C, 15 min of reaction time, 15% of catalyst loading, and a mixture ratio of about 1:5. 2017-09-28T04:09:14Z 2017-09-28T04:09:14Z 6 Journal 00986445 2-s2.0-85018630337 10.1080/00986445.2017.1302942 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85018630337&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/40377 |
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© 2017, Copyright © Taylor & Francis Group, LLC. Bio-oil is a potential product from the fast pyrolysis of biomass. However, it should be upgraded before being used in subsequent applications and corrosion prevention. In this work, crude bio-oil from fast pyrolysis of Jatropha curcas residues, which has many long-chain compounds, and a high content of carboxylic acid, was catalytically upgraded over mechanically mixed catalysts (normal ZSM-5 and Y-Re-16) in a fixed-bed reactor. The effects of the key parameters on the yields of light oil products were analyzed, including cracking temperature (350–500°C), reaction time (15–60 min), catalyst loading (10–25%), and mixture ratio between Y-Re-16 and ZSM-5 (10–70%). Experimental test cases were based on a simplex lattice design. The gas chromatograph-mass spectrometer (GC-MS) analysis showed that the catalytic cracking of crude bio-oil using mixed catalysts resulted in the successful formation of short-chain acid methyls. The employed analytical fit of the experimental data gave R 2 and the adjusted R 2 of 0.902 and 0.843, respectively. The optimized operation conditions to produce aliphatic hydrocarbons from mechanically mixed catalysts were found to be at 400°C, 15 min of reaction time, 15% of catalyst loading, and a mixture ratio of about 1:5. |
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Jaroenkhasemmeesuk C. Prasertpong P. Thanmongkhon Y. Tippayawong N. |
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Jaroenkhasemmeesuk C. Prasertpong P. Thanmongkhon Y. Tippayawong N. Simplex Lattice Approach to Optimize Yields of Light Oil Products from Catalytic Cracking of Bio-Oil with Mixed Catalysts |
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Jaroenkhasemmeesuk C. Prasertpong P. Thanmongkhon Y. Tippayawong N. |
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Jaroenkhasemmeesuk C. |
title |
Simplex Lattice Approach to Optimize Yields of Light Oil Products from Catalytic Cracking of Bio-Oil with Mixed Catalysts |
title_short |
Simplex Lattice Approach to Optimize Yields of Light Oil Products from Catalytic Cracking of Bio-Oil with Mixed Catalysts |
title_full |
Simplex Lattice Approach to Optimize Yields of Light Oil Products from Catalytic Cracking of Bio-Oil with Mixed Catalysts |
title_fullStr |
Simplex Lattice Approach to Optimize Yields of Light Oil Products from Catalytic Cracking of Bio-Oil with Mixed Catalysts |
title_full_unstemmed |
Simplex Lattice Approach to Optimize Yields of Light Oil Products from Catalytic Cracking of Bio-Oil with Mixed Catalysts |
title_sort |
simplex lattice approach to optimize yields of light oil products from catalytic cracking of bio-oil with mixed catalysts |
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2017 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85018630337&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/40377 |
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