IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v138y2017icp405-418.html
   My bibliography  Save this article

New district heating system based on natural gas-fired boilers with absorption heat exchangers

Author

Listed:
  • Sun, Fangtian
  • Zhao, Jinzi
  • Fu, Lin
  • Sun, Jian
  • Zhang, Shigang

Abstract

Current district heating systems based on natural gas-fired boilers have lower primary energy efficiency due to its higher-temperature exhaust flue gas, and it cannot meet high-density heat load demand by the existing primary heating network. A new district heating system based on natural gas-fired boilers with absorption heat exchangers is presented to increase its primary energy efficiency and meet high-density heat load demand. In this new district heating system, absorption heat exchangers installed in heating substations could greatly decrease return water temperature of the primary heating network. The lower temperature return water could be used to cool exhaust flue gas and increase heat transmission capacity of the existing primary heating network. This new district heating system was analyzed by thermodynamics and economics. Results show that its primary energy efficiency and heat transmission capacity of the primary heating network are increased by about 11% and 47% respectively. When the heat transmission distance of the primary heating network is over 2.6 km, the new district heating system has better thermodynamic performance, economic benefit and environmental benefit, therefore, it would be a better choice for district heating systems based on natural gas-fired boilers with longer heat transmission distance of the primary heating network.

Suggested Citation

  • Sun, Fangtian & Zhao, Jinzi & Fu, Lin & Sun, Jian & Zhang, Shigang, 2017. "New district heating system based on natural gas-fired boilers with absorption heat exchangers," Energy, Elsevier, vol. 138(C), pages 405-418.
    • Handle: RePEc:eee:energy:v:138:y:2017:i:c:p:405-418
    DOI: 10.1016/j.energy.2017.07.030
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544217312057
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2017.07.030?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Wang, Chaojun & He, Boshu & Sun, Shaoyang & Wu, Ying & Yan, Na & Yan, Linbo & Pei, Xiaohui, 2012. "Application of a low pressure economizer for waste heat recovery from the exhaust flue gas in a 600 MW power plant," Energy, Elsevier, vol. 48(1), pages 196-202.
    2. Fang, Hao & Xia, Jianjun & Jiang, Yi, 2015. "Key issues and solutions in a district heating system using low-grade industrial waste heat," Energy, Elsevier, vol. 86(C), pages 589-602.
    3. Westerlund, Lars & Hermansson, Roger & Fagerström, Jonathan, 2012. "Flue gas purification and heat recovery: A biomass fired boiler supplied with an open absorption system," Applied Energy, Elsevier, vol. 96(C), pages 444-450.
    4. Lee, Chang-Eon & Yu, Byeonghun & Lee, Seungro, 2015. "An analysis of the thermodynamic efficiency for exhaust gas recirculation-condensed water recirculation-waste heat recovery condensing boilers (EGR-CWR-WHR CB)," Energy, Elsevier, vol. 86(C), pages 267-275.
    5. Li, Yuzhong & Yan, Min & Zhang, Liqiang & Chen, Guifang & Cui, Lin & Song, Zhanlong & Chang, Jingcai & Ma, Chunyuan, 2016. "Method of flash evaporation and condensation – heat pump for deep cooling of coal-fired power plant flue gas: Latent heat and water recovery," Applied Energy, Elsevier, vol. 172(C), pages 107-117.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Fang, Yujuan & Chen, Laijun & Mei, Shengwei & Wei, Wei & Huang, Shaowei & Liu, Feng, 2019. "Coal or electricity? An evolutionary game approach to investigate fuel choices of urban heat supply systems," Energy, Elsevier, vol. 181(C), pages 107-122.
    2. Herbes, Carsten & Halbherr, Verena & Braun, Lorenz, 2018. "Factors influencing prices for heat from biogas plants," Applied Energy, Elsevier, vol. 221(C), pages 308-318.
    3. Ramadan, Mohamad & Khaled, Mahmoud & Haddad, Ahmad & Abdulhay, Bakri & Durrant, Andy & El Hage, Hicham, 2018. "An inhouse code for simulating heat recovery from boilers to heat water," Energy, Elsevier, vol. 157(C), pages 200-210.
    4. Sun, Fangtian & Hao, Baoru & Fu, Lin & Wu, Hongwei & Xie, Yonghua & Wu, Haifeng, 2021. "New medium-low temperature hydrothermal geothermal district heating system based on distributed electric compression heat pumps and a centralized absorption heat transformer," Energy, Elsevier, vol. 232(C).
    5. Huiqian Guo & ELSaeed Saad ELSihy & Zhirong Liao & Xiaoze Du, 2021. "A Comparative Study on the Performance of Single and Multi-Layer Encapsulated Phase Change Material Packed-Bed Thermocline Tanks," Energies, MDPI, vol. 14(8), pages 1-24, April.
    6. Golmohamadi, Hessam & Larsen, Kim Guldstrand & Jensen, Peter Gjøl & Hasrat, Imran Riaz, 2022. "Integration of flexibility potentials of district heating systems into electricity markets: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 159(C).
    7. Heng Chen & Zhen Qi & Qiao Chen & Yunyun Wu & Gang Xu & Yongping Yang, 2018. "Modified High Back-Pressure Heating System Integrated with Raw Coal Pre-Drying in Combined Heat and Power Unit," Energies, MDPI, vol. 11(9), pages 1-16, September.
    8. Zhang, Youjun & Hao, Junhong & Ge, Zhihua & Zhang, Fuxiang & Du, Xiaoze, 2021. "Optimal clean heating mode of the integrated electricity and heat energy system considering the comprehensive energy-carbon price," Energy, Elsevier, vol. 231(C).
    9. Liao, Weicheng & Zhang, Xiaoyue & Li, Zhen, 2022. "Experimental investigation on the performance of a boiler system with flue gas dehumidification and combustion air humidification," Applied Energy, Elsevier, vol. 323(C).
    10. Zhao, Yulong & Wang, Shixue & Ge, Minghui & Li, Yanzhe & Liang, Zhaojun & Yang, Yurong, 2018. "Performance analysis of a thermoelectric generator applied to wet flue gas waste heat recovery," Applied Energy, Elsevier, vol. 228(C), pages 2080-2089.
    11. Kristina Lygnerud & Sarka Langer, 2022. "Urban Sustainability: Recovering and Utilizing Urban Excess Heat," Energies, MDPI, vol. 15(24), pages 1-11, December.
    12. Sun, Fangtian & Li, Junlong & Fu, Lin & Li, Yonghong & Wang, Ruixiang & Zhang, Shigang, 2020. "New configurations of district heating and cooling system based on absorption and compression chillers driven by waste heat of flue gas from coke ovens," Energy, Elsevier, vol. 193(C).
    13. Fangtian Sun & Yonghua Xie & Svend Svendsen & Lin Fu, 2020. "New Low-Temperature Central Heating System Integrated with Industrial Exhausted Heat Using Distributed Electric Compression Heat Pumps for Higher Energy Efficiency," Energies, MDPI, vol. 13(24), pages 1-17, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Wang, Jingyi & Hua, Jing & Fu, Lin & Zhou, Ding, 2020. "Effect of gas nonlinearity on boilers equipped with vapor-pump (BEVP) system for flue-gas heat and moisture recovery," Energy, Elsevier, vol. 198(C).
    2. Wang, Jingyi & Hua, Jing & Fu, Lin & Wang, Zhe & Zhang, Shigang, 2019. "A theoretical fundamental investigation on boilers equipped with vapor-pump system for Flue-Gas Heat and Moisture Recovery," Energy, Elsevier, vol. 171(C), pages 956-970.
    3. Wang, Jingyi & Wang, Zhe & Zhou, Ding & Sun, Kaiyu, 2019. "Key issues and novel optimization approaches of industrial waste heat recovery in district heating systems," Energy, Elsevier, vol. 188(C).
    4. Feng, Yupeng & Li, Yuzhong & Cui, Lin & Yan, Lifan & Zhao, Cheng & Dong, Yong, 2019. "Cold condensing scrubbing method for fine particle reduction from saturated flue gas," Energy, Elsevier, vol. 171(C), pages 1193-1205.
    5. Xu, Gang & Huang, Shengwei & Yang, Yongping & Wu, Ying & Zhang, Kai & Xu, Cheng, 2013. "Techno-economic analysis and optimization of the heat recovery of utility boiler flue gas," Applied Energy, Elsevier, vol. 112(C), pages 907-917.
    6. Wei, Maolin & Zhao, Xiling & Fu, Lin & Zhang, Shigang, 2017. "Performance study and application of new coal-fired boiler flue gas heat recovery system," Applied Energy, Elsevier, vol. 188(C), pages 121-129.
    7. Cui, Lin & Song, Xiangda & Li, Yuzhong & Wang, Yang & Feng, Yupeng & Yan, Lifan & Dong, Yong, 2018. "Synergistic capture of fine particles in wet flue gas through cooling and condensation," Applied Energy, Elsevier, vol. 225(C), pages 656-667.
    8. Xiao, Pengcheng & Zhang, Yanping & Wang, Yuanjing & Wang, Jizhou, 2019. "Analysis of an improved economizer system for active control of the coal-fired boiler flue gas temperature," Energy, Elsevier, vol. 170(C), pages 185-198.
    9. Zhao, Yulong & Wang, Shixue & Ge, Minghui & Li, Yanzhe & Liang, Zhaojun & Yang, Yurong, 2018. "Performance analysis of a thermoelectric generator applied to wet flue gas waste heat recovery," Applied Energy, Elsevier, vol. 228(C), pages 2080-2089.
    10. Li, Yuzhong & Yan, Min & Zhang, Liqiang & Chen, Guifang & Cui, Lin & Song, Zhanlong & Chang, Jingcai & Ma, Chunyuan, 2016. "Method of flash evaporation and condensation – heat pump for deep cooling of coal-fired power plant flue gas: Latent heat and water recovery," Applied Energy, Elsevier, vol. 172(C), pages 107-117.
    11. Wang, Xiang & Zhuo, Jiankun & Liu, Jianmin & Li, Shuiqing, 2020. "Synergetic process of condensing heat exchanger and absorption heat pump for waste heat and water recovery from flue gas," Applied Energy, Elsevier, vol. 261(C).
    12. Bui, Mai & Fajardy, Mathilde & Mac Dowell, Niall, 2017. "Bio-Energy with CCS (BECCS) performance evaluation: Efficiency enhancement and emissions reduction," Applied Energy, Elsevier, vol. 195(C), pages 289-302.
    13. Men, Yiyu & Liu, Xiaohua & Zhang, Tao, 2021. "A review of boiler waste heat recovery technologies in the medium-low temperature range," Energy, Elsevier, vol. 237(C).
    14. Lin, Xiaolong & Li, Qinlun & Wang, Lukai & Guo, Yifan & Liu, Yinhe, 2020. "Thermo-economic analysis of typical thermal systems and corresponding novel system for a 1000 MW single reheat ultra-supercritical thermal power plant," Energy, Elsevier, vol. 201(C).
    15. Chen, Long Xiang & Xie, Mei Na & Zhao, Pan Pan & Wang, Feng Xiang & Hu, Peng & Wang, Dong Xiang, 2018. "A novel isobaric adiabatic compressed air energy storage (IA-CAES) system on the base of volatile fluid," Applied Energy, Elsevier, vol. 210(C), pages 198-210.
    16. Sayegh, M.A. & Danielewicz, J. & Nannou, T. & Miniewicz, M. & Jadwiszczak, P. & Piekarska, K. & Jouhara, H., 2017. "Trends of European research and development in district heating technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 68(P2), pages 1183-1192.
    17. Guelpa, Elisa & Bischi, Aldo & Verda, Vittorio & Chertkov, Michael & Lund, Henrik, 2019. "Towards future infrastructures for sustainable multi-energy systems: A review," Energy, Elsevier, vol. 184(C), pages 2-21.
    18. Arat, Halit & Arslan, Oguz, 2017. "Exergoeconomic analysis of district heating system boosted by the geothermal heat pump," Energy, Elsevier, vol. 119(C), pages 1159-1170.
    19. Kovacic, Zora & Giampietro, Mario, 2015. "Empty promises or promising futures? The case of smart grids," Energy, Elsevier, vol. 93(P1), pages 67-74.
    20. Miguel Castro Oliveira & Muriel Iten & Pedro L. Cruz & Helena Monteiro, 2020. "Review on Energy Efficiency Progresses, Technologies and Strategies in the Ceramic Sector Focusing on Waste Heat Recovery," Energies, MDPI, vol. 13(22), pages 1-24, November.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:138:y:2017:i:c:p:405-418. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.