Huiyao Chen
Enhanced photocatalytic reduction of carbon dioxide in optical fiber monolith reactor with transparent glass balls
Chen, Huiyao; Chu, Fengming; Yang, Lijun; Ola, Oluwafunmilola; Du, Xiaoze; Yang, Yongping
Authors
Fengming Chu
Lijun Yang
OLUWAFUNMILOLA OLA Oluwafunmilola.Ola@nottingham.ac.uk
Assistant Professor in Materials Engineering
Xiaoze Du
Yongping Yang
Abstract
Photocatalytic reduction of carbon dioxide to produce methanol is a promising approach to restrain greenhouse gases emissions and mitigate energy shortage, which attracts extensive concerns in recent years. The optical fiber monolith reactor with solid glass balls for photocatalytic carbon dioxide reduction is proposed in this work to increase the product concentration, and the glass balls are transparent and coated with photocatalysts evenly to absorb light. The photocatalytic reduction of carbon dioxide in optical fiber monolith reactor is numerically investigated, by which the effects of glass ball number, location, circle and layer on the production are analyzed. The results show that in the single-circle and single-layer model, the outlet methanol concentration increases with increasing the ball number. The closer to the fiber and reactor inlet the balls keep, the higher the methanol production is. As the circle and layer numbers increase, the methanol concentration also increases. The outlet methanol average concentration of the optical fiber monolith reactor with 3-circle and 5-layer balls gets 11.43% higher than the case without glass balls.
Citation
Chen, H., Chu, F., Yang, L., Ola, O., Du, X., & Yang, Y. (2018). Enhanced photocatalytic reduction of carbon dioxide in optical fiber monolith reactor with transparent glass balls. Applied Energy, 230, 1403-1413. https://doi.org/10.1016/j.apenergy.2018.09.081
Journal Article Type | Article |
---|---|
Acceptance Date | Sep 8, 2018 |
Online Publication Date | Sep 13, 2018 |
Publication Date | Nov 15, 2018 |
Deposit Date | Sep 17, 2020 |
Publicly Available Date | Nov 27, 2020 |
Journal | Applied Energy |
Print ISSN | 0306-2619 |
Electronic ISSN | 0306-2619 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 230 |
Pages | 1403-1413 |
DOI | https://doi.org/10.1016/j.apenergy.2018.09.081 |
Keywords | General Energy; Mechanical Engineering; Civil and Structural Engineering; Management, Monitoring, Policy and Law; Building and Construction |
Public URL | https://nottingham-repository.worktribe.com/output/4911756 |
Publisher URL | https://www.sciencedirect.com/science/article/abs/pii/S0306261918313928?via%3Dihub |
Additional Information | This article is maintained by: Elsevier; Article Title: Enhanced photocatalytic reduction of carbon dioxide in optical fiber monolith reactor with transparent glass balls; Journal Title: Applied Energy; CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.apenergy.2018.09.081; Content Type: article; Copyright: © 2018 Elsevier Ltd. All rights reserved. |
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