CO2 gasification and pyrolysis reactivity evaluation of oil shale
This research focuses on the non-isothermal CO2 gasification and pyrolysis reactivity via thermogravimetric analysis. It was found that CO2 decreased activation energy of all four types of oil shale (Fushun, Jinzhou, Wulin, Xingsheng). Activation energy of XS oil shale was highly reduced from 59.86...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019
|
| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/56610/ |
| _version_ | 1848799353131499520 |
|---|---|
| author | Tang, Luyao Yan, Yuxin Meng, Yang Wang, Jiayu Jiang, Peng Pang, Cheng Heng Wu, Tao |
| author_facet | Tang, Luyao Yan, Yuxin Meng, Yang Wang, Jiayu Jiang, Peng Pang, Cheng Heng Wu, Tao |
| author_sort | Tang, Luyao |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | This research focuses on the non-isothermal CO2 gasification and pyrolysis reactivity via thermogravimetric analysis. It was found that CO2 decreased activation energy of all four types of oil shale (Fushun, Jinzhou, Wulin, Xingsheng). Activation energy of XS oil shale was highly reduced from 59.86 kJ/mol to 9.48 kJ/mol. Reactivity index results showed that WL and XS oil shales were observed to be more dependent on CO2 atmosphere. Alkali metal oxide also contributed to thermal decomposition according to thermogravimetric (TG) and differential thermal analysis (DTG) curves during CO2 gasification process. Overall, CO2 atmosphere can be used to improve oil shale decomposition, especially for alkali- rich shales, while providing an efficient and effective means to convert greenhouse gases into useful fuels. © 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review under responsibility of the scientific committee of ICAE2018 - The 10th International Conference on Applied Energy. |
| first_indexed | 2025-11-14T20:34:19Z |
| format | Article |
| id | nottingham-56610 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T20:34:19Z |
| publishDate | 2019 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-566102019-05-09T09:58:01Z https://eprints.nottingham.ac.uk/56610/ CO2 gasification and pyrolysis reactivity evaluation of oil shale Tang, Luyao Yan, Yuxin Meng, Yang Wang, Jiayu Jiang, Peng Pang, Cheng Heng Wu, Tao This research focuses on the non-isothermal CO2 gasification and pyrolysis reactivity via thermogravimetric analysis. It was found that CO2 decreased activation energy of all four types of oil shale (Fushun, Jinzhou, Wulin, Xingsheng). Activation energy of XS oil shale was highly reduced from 59.86 kJ/mol to 9.48 kJ/mol. Reactivity index results showed that WL and XS oil shales were observed to be more dependent on CO2 atmosphere. Alkali metal oxide also contributed to thermal decomposition according to thermogravimetric (TG) and differential thermal analysis (DTG) curves during CO2 gasification process. Overall, CO2 atmosphere can be used to improve oil shale decomposition, especially for alkali- rich shales, while providing an efficient and effective means to convert greenhouse gases into useful fuels. © 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review under responsibility of the scientific committee of ICAE2018 - The 10th International Conference on Applied Energy. Elsevier 2019-02-28 Article PeerReviewed application/pdf en cc_by_nc_nd https://eprints.nottingham.ac.uk/56610/1/CO2%20gasification%20and%20pyrolysis%20reactivity%20evaluation%20of%20oil%20shale.pdf Tang, Luyao, Yan, Yuxin, Meng, Yang, Wang, Jiayu, Jiang, Peng, Pang, Cheng Heng and Wu, Tao (2019) CO2 gasification and pyrolysis reactivity evaluation of oil shale. Energy Procedia, 158 . pp. 1694-1699. ISSN 1876-6102 oil shale; CO2 gasification; pyrolysis http://dx.doi.org/10.1016/j.egypro.2019.01.394 doi:10.1016/j.egypro.2019.01.394 doi:10.1016/j.egypro.2019.01.394 |
| spellingShingle | oil shale; CO2 gasification; pyrolysis Tang, Luyao Yan, Yuxin Meng, Yang Wang, Jiayu Jiang, Peng Pang, Cheng Heng Wu, Tao CO2 gasification and pyrolysis reactivity evaluation of oil shale |
| title | CO2 gasification and pyrolysis reactivity evaluation of oil shale |
| title_full | CO2 gasification and pyrolysis reactivity evaluation of oil shale |
| title_fullStr | CO2 gasification and pyrolysis reactivity evaluation of oil shale |
| title_full_unstemmed | CO2 gasification and pyrolysis reactivity evaluation of oil shale |
| title_short | CO2 gasification and pyrolysis reactivity evaluation of oil shale |
| title_sort | co2 gasification and pyrolysis reactivity evaluation of oil shale |
| topic | oil shale; CO2 gasification; pyrolysis |
| url | https://eprints.nottingham.ac.uk/56610/ https://eprints.nottingham.ac.uk/56610/ https://eprints.nottingham.ac.uk/56610/ |