Comprehensive Evaluation on Exhaust Heat Power Generation System
- DOI
- 10.2991/iceesd-18.2018.9How to use a DOI?
- Keywords
- exhaust heat power generation system, comprehensive evaluation, energy conservation and emission reduction, organic Rankine cycle
- Abstract
Because the exhaust heat is multitudinous and the level of the heat utilization is various, it is significant to exploit the appropriate technologies to convert the waste heat to electricity. In this article, the assessment methods for the exhaust heat power generation system and the comparison on the current exhaust heat power generation technology are conducted. According to this method, the power generating system using exhaust heat is divided into three sections: heat collecting circuit, ORC power generation system and cooling circuit, in which the power generation as the major part of this system is divided into evaporator, expander, electric generator, pump and condenser. The analysis on exhaust heat power generation system of a fertilizer plant was done. The results show that the estimated annual electricity is nearly 20 million kWh, and annual CO2 reduction is 19448t. Annual energy saving income is nearly 10 million yuan(RMB), and lots of cooling water is saved. The 4E hierarchy analysis model is practical and comprehensive analysis method to exhaust heat power generation system.
- Copyright
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhonglan Hou AU - Xinli Wei AU - Xiangrui Meng AU - Bingxue Zhang PY - 2018/05 DA - 2018/05 TI - Comprehensive Evaluation on Exhaust Heat Power Generation System BT - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018) PB - Atlantis Press SP - 47 EP - 53 SN - 2352-5401 UR - https://doi.org/10.2991/iceesd-18.2018.9 DO - 10.2991/iceesd-18.2018.9 ID - Hou2018/05 ER -