Temperature Evolution and Heating Rates of Biomass undergoing Ablative Pyrolysis
The ablative reactor may be employed to enable fast pyrolysis to produce bio-oil from relatively large-sized biomass samples. Ablation mainly involves direct compressive force and conductive heat transfer between a hot surface and the biomass materials. Temperature evolution and heating rates are i...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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D. G. Pylarinos
2023-04-01
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| Series: | Engineering, Technology & Applied Science Research |
| Subjects: | |
| Online Access: | https://etasr.com/index.php/ETASR/article/view/5621 |
| _version_ | 1797696497983160320 |
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| author | Panupong Mankeed Nattawut Khuenkaeo Fawad R. Malik Nakorn Tippayawong |
| author_facet | Panupong Mankeed Nattawut Khuenkaeo Fawad R. Malik Nakorn Tippayawong |
| author_sort | Panupong Mankeed |
| collection | DOAJ |
| description |
The ablative reactor may be employed to enable fast pyrolysis to produce bio-oil from relatively large-sized biomass samples. Ablation mainly involves direct compressive force and conductive heat transfer between a hot surface and the biomass materials. Temperature evolution and heating rates are important operating factors in the biomass thermal conversion process. In this work, experimental and analytical investigations were carried out for different vertical dimensions of the biomass samples (2-20mm) and hot plate temperatures (400-550°C). It was shown that the thermal characteristics of the biomass were mainly affected by the transient conditions. It was observed that volatile release occurred during the transient heat transfer periods. It was found that at the maximum hot plate temperature of 550°C, the highest heating rate that could be achieved by ablation was more than 600°C/min.
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| first_indexed | 2024-03-12T03:27:16Z |
| format | Article |
| id | doaj.art-b50f7c6bbbc34bc49436fd6bff30a50f |
| institution | Directory Open Access Journal |
| issn | 2241-4487 1792-8036 |
| language | English |
| last_indexed | 2024-03-12T03:27:16Z |
| publishDate | 2023-04-01 |
| publisher | D. G. Pylarinos |
| record_format | Article |
| series | Engineering, Technology & Applied Science Research |
| spelling | doaj.art-b50f7c6bbbc34bc49436fd6bff30a50f2023-09-03T13:30:57ZengD. G. PylarinosEngineering, Technology & Applied Science Research2241-44871792-80362023-04-0113210.48084/etasr.5621Temperature Evolution and Heating Rates of Biomass undergoing Ablative PyrolysisPanupong Mankeed0Nattawut Khuenkaeo1Fawad R. Malik2Nakorn Tippayawong3Department of Mechanical Engineering, Faculty of Engineering, Chiang Mai University, ThailandDepartment of Mechanical Engineering, Faculty of Engineering, Chiang Mai University, ThailandDepartment of Mechanical Engineering, Faculty of Engineering, Chiang Mai University, ThailandDepartment of Mechanical Engineering, Faculty of Engineering, Chiang Mai University, Thailand The ablative reactor may be employed to enable fast pyrolysis to produce bio-oil from relatively large-sized biomass samples. Ablation mainly involves direct compressive force and conductive heat transfer between a hot surface and the biomass materials. Temperature evolution and heating rates are important operating factors in the biomass thermal conversion process. In this work, experimental and analytical investigations were carried out for different vertical dimensions of the biomass samples (2-20mm) and hot plate temperatures (400-550°C). It was shown that the thermal characteristics of the biomass were mainly affected by the transient conditions. It was observed that volatile release occurred during the transient heat transfer periods. It was found that at the maximum hot plate temperature of 550°C, the highest heating rate that could be achieved by ablation was more than 600°C/min. https://etasr.com/index.php/ETASR/article/view/5621ablationagricultural residuesclean energyheat conductionthermal conversion |
| spellingShingle | Panupong Mankeed Nattawut Khuenkaeo Fawad R. Malik Nakorn Tippayawong Temperature Evolution and Heating Rates of Biomass undergoing Ablative Pyrolysis Engineering, Technology & Applied Science Research ablation agricultural residues clean energy heat conduction thermal conversion |
| title | Temperature Evolution and Heating Rates of Biomass undergoing Ablative Pyrolysis |
| title_full | Temperature Evolution and Heating Rates of Biomass undergoing Ablative Pyrolysis |
| title_fullStr | Temperature Evolution and Heating Rates of Biomass undergoing Ablative Pyrolysis |
| title_full_unstemmed | Temperature Evolution and Heating Rates of Biomass undergoing Ablative Pyrolysis |
| title_short | Temperature Evolution and Heating Rates of Biomass undergoing Ablative Pyrolysis |
| title_sort | temperature evolution and heating rates of biomass undergoing ablative pyrolysis |
| topic | ablation agricultural residues clean energy heat conduction thermal conversion |
| url | https://etasr.com/index.php/ETASR/article/view/5621 |
| work_keys_str_mv | AT panupongmankeed temperatureevolutionandheatingratesofbiomassundergoingablativepyrolysis AT nattawutkhuenkaeo temperatureevolutionandheatingratesofbiomassundergoingablativepyrolysis AT fawadrmalik temperatureevolutionandheatingratesofbiomassundergoingablativepyrolysis AT nakorntippayawong temperatureevolutionandheatingratesofbiomassundergoingablativepyrolysis |