WASTE HEAT UTILIZATION TECHNOLOGIES FOR INDUSTRIAL BOILER PLANTS

Authors

  • O.Z. Toirov, E.T. Juraev, D.O. Hojiev Tashkent State Technical University, Tashkent, Uzbekistan ²National Research Institute of Renewable Energy Sources under the Ministry of Energy, Tashkent, Uzbekistan

DOI:

https://doi.org/10.55640/

Keywords:

waste heat, industrial boiler, regeneration, heat exchanger, energy efficiency

Abstract

This article explores modern technological approaches for utilizing waste heat energy generated during the operation of industrial boiler plants. By recovering significant amounts of thermal energy typically lost in thermodynamic processes, it is possible to improve energy efficiency and reuse waste heat as a secondary energy source. Various heat recovery technologies are analyzed, including heat exchangers, regenerative boilers, waste heat recovery power generation (WHRPG) based on the Rankine cycle, and absorption chillers. Scientific studies indicate that reusing waste heat can reduce fuel consumption in industrial boiler plants by 10–30% and significantly cut emissions of harmful gases into the environment.

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References

1.Liu, Y., Zhang, H., & Li, C. (2021). Analysis of Industrial Waste Heat Recovery Systems in Boiler Plants. Applied Thermal Engineering, 184, 116159.

2.Chen, J., Wang, R., & Zhao, Y. (2019). Performance Evaluation of Heat Exchangers in Steam Boiler Systems. Energy Conversion and Management, 183, 287–297.

3.Wang, Y., Hu, Z., & Zhang, Q. (2022). Absorption Refrigeration Systems Driven by Industrial Waste Heat: A Case Study in Chemical Plants. Renewable Energy, 195, 1058–1067.

4.Zhang, X., & Zhou, Y. (2020). Techno-Economic Assessment of Waste Heat Recovery in Cement Plants. Energy Reports, 6, 3201–3212.

5.Zhou, J., et al. (2021). Environmental Benefits of Waste Heat Power Generation in Steel Industry. Journal of Cleaner Production, 278, 123842.

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Published

2025-06-24

Issue

Vol. 4 No. 5 (2025): Journal of Multidisciplinary Sciences and Innovations

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Authors retain the copyright of their manuscripts, and all Open Access articles are disseminated under the terms of the Creative Commons Attribution License 4.0 (CC-BY), which licenses unrestricted use, distribution, and reproduction in any medium, provided that the original work is appropriately cited. The use of general descriptive names, trade names, trademarks, and so forth in this publication, even if not specifically identified, does not imply that these names are not protected by the relevant laws and regulations.

How to Cite

WASTE HEAT UTILIZATION TECHNOLOGIES FOR INDUSTRIAL BOILER PLANTS. (2025). Journal of Multidisciplinary Sciences and Innovations, 4(5), 1089-1090. https://doi.org/10.55640/

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