| Issue |
E3S Web Conf.
Volume 528, 2024
2024 3rd International Symposium on New Energy Technology Innovation and Low Carbon Development (NET-LC 2024)
|
|
|---|---|---|
| Article Number | 01004 | |
| Number of page(s) | 6 | |
| Section | Renewable Energy Utilization and Smelting Technology | |
| DOI | https://doi.org/10.1051/e3sconf/202452801004 | |
| Published online | 28 May 2024 | |
Improvement study of duct heater in VOCs adsorption concentration-catalytic oxidation process
School of Electrical Engineering, Dalian University of Technology, Dalian, Liaoning, 116024, China
* Corresponding author’s e-mail: 1595254632@qq.com
Aiming at the catalytic oxidation process of VOCs in conjunction with fixed adsorption bed, the electric heating unit has the problem of large energy consumption, this paper understands the role of the electric heating unit in the process--providing energy for the process, and analyzes the energy consumption of the process, and the results show that the heat transfer efficiency of the electrically heated gas is a key factor affecting the energy consumption of the process. In order to improve the heat transfer efficiency, this paper explores the effect of flow rate on the heat transfer efficiency, and simulation verification is carried out by Fluent software, and the results show that increasing the flow rate can effectively improve the heat transfer efficiency and reduce the process energy consumption. Based on the above analysis, a pipeline heating scheme is proposed, which has the advantages of fast gas flow rate and high heat transfer efficiency in the pipeline, and effectively reduces the operational energy consumption of the process.
© The Authors, published by EDP Sciences, 2024
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