IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v171y2016icp314-324.html
   My bibliography  Save this article

Energy–environment–economy evaluations of commercial scale systems for blast furnace slag treatment: Dry slag granulation vs. water quenching

Author

Listed:
  • Wang, Hong
  • Wu, Jun-Jun
  • Zhu, Xun
  • Liao, Qiang
  • Zhao, Liang

Abstract

The high-temperature blast furnace slag is conventionally treated by water quenching (WQ) method with enormous waste heat unrecovered. To address this issue, dry slag granulation (DSG) technology has been proposed to recover the waste heat from molten slag. Before commercial implementation, the sustainability and feasibility of the DSG should be well assessed. In this study, life cycle assessment (LCA) is conducted on a designed DSG prototype system in commercial scale. The environmental sustainability and economic benefit of DSG are evaluated and compared with the WQ systems. The LCA results reveal that the DSG can potentially reduce the energy and resource consumptions by 150kg-coal-eq/t-slag and 1547kg/t-slag, respectively. The analysis on environment impact also clarifies that the DSG is an environmentally friendly method for slag treatment. Furthermore, the DSG method represents a possibility to recover the heat from high-temperature blast furnace slag and turn it into a valuable material with a profit of 92.9$/t-slag.

Suggested Citation

  • Wang, Hong & Wu, Jun-Jun & Zhu, Xun & Liao, Qiang & Zhao, Liang, 2016. "Energy–environment–economy evaluations of commercial scale systems for blast furnace slag treatment: Dry slag granulation vs. water quenching," Applied Energy, Elsevier, vol. 171(C), pages 314-324.
    • Handle: RePEc:eee:appene:v:171:y:2016:i:c:p:314-324
    DOI: 10.1016/j.apenergy.2016.03.079
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261916304007
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2016.03.079?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. Porzio, Giacomo Filippo & Fornai, Barbara & Amato, Alessandro & Matarese, Nicola & Vannucci, Marco & Chiappelli, Lisa & Colla, Valentina, 2013. "Reducing the energy consumption and CO2 emissions of energy intensive industries through decision support systems – An example of application to the steel industry," Applied Energy, Elsevier, vol. 112(C), pages 818-833.
    2. Verma, Aman & Kumar, Amit, 2015. "Life cycle assessment of hydrogen production from underground coal gasification," Applied Energy, Elsevier, vol. 147(C), pages 556-568.
    3. Chau, C.K. & Leung, T.M. & Ng, W.Y., 2015. "A review on Life Cycle Assessment, Life Cycle Energy Assessment and Life Cycle Carbon Emissions Assessment on buildings," Applied Energy, Elsevier, vol. 143(C), pages 395-413.
    4. Li, Yuan & Zhu, Lei, 2014. "Cost of energy saving and CO2 emissions reduction in China’s iron and steel sector," Applied Energy, Elsevier, vol. 130(C), pages 603-616.
    5. Coimbra, Ricardo N. & Paniagua, Sergio & Escapa, Carla & Calvo, Luis F. & Otero, Marta, 2015. "Combustion of primary and secondary pulp mill sludge and their respective blends with coal: A thermogravimetric assessment," Renewable Energy, Elsevier, vol. 83(C), pages 1050-1058.
    6. Bauer, Christian & Hofer, Johannes & Althaus, Hans-Jörg & Del Duce, Andrea & Simons, Andrew, 2015. "The environmental performance of current and future passenger vehicles: Life cycle assessment based on a novel scenario analysis framework," Applied Energy, Elsevier, vol. 157(C), pages 871-883.
    7. repec:ipg:wpaper:2014-479 is not listed on IDEAS
    8. Thai-Thanh Dang & Annabelle Mourougane, 2014. "Estimating Shadow Prices of Pollution in Selected OECD Countries," OECD Green Growth Papers 2014/2, OECD Publishing.
    9. Bisio, G., 1997. "Energy recovery from molten slag and exploitation of the recovered energy," Energy, Elsevier, vol. 22(5), pages 501-509.
    10. Bradley, Tom & Maga, Daniel & Antón, Sara, 2015. "Unified approach to Life Cycle Assessment between three unique algae biofuel facilities," Applied Energy, Elsevier, vol. 154(C), pages 1052-1061.
    11. Suopajärvi, Hannu & Pongrácz, Eva & Fabritius, Timo, 2014. "Bioreducer use in Finnish blast furnace ironmaking – Analysis of CO2 emission reduction potential and mitigation cost," Applied Energy, Elsevier, vol. 124(C), pages 82-93.
    12. Barati, M. & Esfahani, S. & Utigard, T.A., 2011. "Energy recovery from high temperature slags," Energy, Elsevier, vol. 36(9), pages 5440-5449.
    13. Quader, M. Abdul & Ahmed, Shamsuddin & Ghazilla, Raja Ariffin Raja & Ahmed, Shameem & Dahari, Mahidzal, 2015. "A comprehensive review on energy efficient CO2 breakthrough technologies for sustainable green iron and steel manufacturing," Renewable and Sustainable Energy Reviews, Elsevier, vol. 50(C), pages 594-614.
    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. Wu, Junjun & Tan, Yu & Li, Peng & Wang, Hong & Zhu, Xun & Liao, Qiang, 2022. "Centrifugal-Granulation-Assisted thermal energy recovery towards low-carbon blast furnace slag treatment: State of the art and future challenges," Applied Energy, Elsevier, vol. 325(C).
    2. Duan, Wenjun & Yu, Qingbo & Wang, Zhimei & Liu, Junxiang & Qin, Qin, 2018. "Life cycle and economic assessment of multi-stage blast furnace slag waste heat recovery system," Energy, Elsevier, vol. 142(C), pages 486-495.
    3. Christian Dierks & Tabea Hagedorn & Alessio Campitelli & Winfried Bulach & Vanessa Zeller, 2021. "Are LCA Studies on Bulk Mineral Waste Management Suitable for Decision Support? A Critical Review," Sustainability, MDPI, vol. 13(9), pages 1-27, April.
    4. Zuo, Zongliang & Feng, Yan & Li, Xiaoteng & Luo, Siyi & Ma, Jinshuang & Sun, Huiping & Bi, Xuejun & Yu, Qingbo & Zhou, Enze & Zhang, Jingkui & Guo, Jianxiang & Lin, Huan, 2021. "Thermal-chemical conversion of sewage sludge based on waste heat cascade recovery of copper slag: Mass and energy analysis," Energy, Elsevier, vol. 235(C).
    5. Raul Asseff Castelão & Celso Correia Souza & Daniel Massen Frainer, 2021. "Southern Mato Grosso state (Brazil) productive system and its impact on emissions of carbon dioxide (CO2)," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 23(3), pages 4134-4148, March.
    6. Jabari, Farkhondeh & Mohammadi-ivatloo, Behnam & Bannae Sharifian, Mohammad Bagher & Nojavan, Sayyad, 2018. "Design and robust optimization of a novel industrial continuous heat treatment furnace," Energy, Elsevier, vol. 142(C), pages 896-910.
    7. Feng, YanHui & Gao, Jie & Feng, Daili & Zhang, XinXin, 2019. "Modeling of the molten blast furnace slag particle deposition on the wall including phase change and heat transfer," Applied Energy, Elsevier, vol. 248(C), pages 288-298.
    8. Ding, Jing & Wang, Yarong & Gu, Rong & Wang, Weilong & Lu, Jianfeng, 2019. "Thermochemical storage performance of methane reforming with carbon dioxide using high temperature slag," Applied Energy, Elsevier, vol. 250(C), pages 1270-1279.
    9. Tan, Yu & Wang, Hong & Zhu, Xun & Lv, Yi-Wen & Ding, Yu-Dong & Liao, Qiang, 2020. "Film fragmentation mode: The most suitable way for centrifugal granulation of large flow rate molten blast slag towards high-efficiency waste heat recovery for industrialization," Applied Energy, Elsevier, vol. 276(C).
    10. Zhiwen Zhou & Yiming Lai & Qin Peng & Jun Li, 2021. "Comparative Life Cycle Assessment of Merging Recycling Methods for Spent Lithium Ion Batteries," Energies, MDPI, vol. 14(19), pages 1-18, October.
    11. Zhang, Kai & Du, Shiqi & Sun, Peng & Zheng, Bin & Liu, Yongqi & Shen, Yingkai & Chang, RunZe & Han, Xiaobiao, 2021. "The effect of particle arrangement on the direct heat extraction of regular packed bed with numerical simulation," Energy, Elsevier, vol. 225(C).

    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. Abdul Quader, M. & Ahmed, Shamsuddin & Dawal, S.Z. & Nukman, Y., 2016. "Present needs, recent progress and future trends of energy-efficient Ultra-Low Carbon Dioxide (CO2) Steelmaking (ULCOS) program," Renewable and Sustainable Energy Reviews, Elsevier, vol. 55(C), pages 537-549.
    2. Wang, Chunyan & Wang, Ranran & Hertwich, Edgar & Liu, Yi, 2017. "A technology-based analysis of the water-energy-emission nexus of China’s steel industry," Resources, Conservation & Recycling, Elsevier, vol. 124(C), pages 116-128.
    3. Sun, Yongqi & Shen, Hongwei & Wang, Hao & Wang, Xidong & Zhang, Zuotai, 2014. "Experimental investigation and modeling of cooling processes of high temperature slags," Energy, Elsevier, vol. 76(C), pages 761-767.
    4. Yuancheng Lin & Honghua Yang & Linwei Ma & Zheng Li & Weidou Ni, 2021. "Low-Carbon Development for the Iron and Steel Industry in China and the World: Status Quo, Future Vision, and Key Actions," Sustainability, MDPI, vol. 13(22), pages 1-28, November.
    5. Zetterholm, J. & Ji, X. & Sundelin, B. & Martin, P.M. & Wang, C., 2017. "Dynamic modelling for the hot blast stove," Applied Energy, Elsevier, vol. 185(P2), pages 2142-2150.
    6. Yongqi Sun & Zuotai Zhang & Lili Liu & Xidong Wang, 2015. "Heat Recovery from High Temperature Slags: A Review of Chemical Methods," Energies, MDPI, vol. 8(3), pages 1-19, March.
    7. Chen, Qianqian & Gu, Yu & Tang, Zhiyong & Wei, Wei & Sun, Yuhan, 2018. "Assessment of low-carbon iron and steel production with CO2 recycling and utilization technologies: A case study in China," Applied Energy, Elsevier, vol. 220(C), pages 192-207.
    8. Zhang, Huining & Dong, Jianping & Wei, Chao & Cao, Caifang & Zhang, Zuotai, 2022. "Future trend of terminal energy conservation in steelmaking plant: Integration of molten slag heat recovery-combustible gas preparation from waste plastics and CO2 emission reduction," Energy, Elsevier, vol. 239(PE).
    9. Bhadbhade, Navdeep & Zuberi, M. Jibran S. & Patel, Martin K., 2019. "A bottom-up analysis of energy efficiency improvement and CO2 emission reduction potentials for the swiss metals sector," Energy, Elsevier, vol. 181(C), pages 173-186.
    10. Tan, Yu & Wang, Hong & Zhu, Xun & Lv, Yi-Wen & Ding, Yu-Dong & Liao, Qiang, 2020. "Film fragmentation mode: The most suitable way for centrifugal granulation of large flow rate molten blast slag towards high-efficiency waste heat recovery for industrialization," Applied Energy, Elsevier, vol. 276(C).
    11. Porzio, Giacomo Filippo & Nastasi, Gianluca & Colla, Valentina & Vannucci, Marco & Branca, Teresa Annunziata, 2014. "Comparison of multi-objective optimization techniques applied to off-gas management within an integrated steelwork," Applied Energy, Elsevier, vol. 136(C), pages 1085-1097.
    12. Duan, Wenjun & Yu, Qingbo & Wang, Zhimei & Liu, Junxiang & Qin, Qin, 2018. "Life cycle and economic assessment of multi-stage blast furnace slag waste heat recovery system," Energy, Elsevier, vol. 142(C), pages 486-495.
    13. Zhang, Hui & Wang, Hong & Zhu, Xun & Qiu, Yong-Jun & Li, Kai & Chen, Rong & Liao, Qiang, 2013. "A review of waste heat recovery technologies towards molten slag in steel industry," Applied Energy, Elsevier, vol. 112(C), pages 956-966.
    14. Pinto, Raphael Guimarães D. & Szklo, Alexandre S. & Rathmann, Regis, 2018. "CO2 emissions mitigation strategy in the Brazilian iron and steel sector–From structural to intensity effects," Energy Policy, Elsevier, vol. 114(C), pages 380-393.
    15. Mariusz Tańczuk & Maciej Masiukiewicz & Stanisław Anweiler & Robert Junga, 2018. "Technical Aspects and Energy Effects of Waste Heat Recovery from District Heating Boiler Slag," Energies, MDPI, vol. 11(4), pages 1-19, March.
    16. Martin Hammerschmid & Daniel Cenk Rosenfeld & Alexander Bartik & Florian Benedikt & Josef Fuchs & Stefan Müller, 2023. "Methodology for the Development of Virtual Representations within the Process Development Framework of Energy Plants: From Digital Model to Digital Predictive Twin—A Review," Energies, MDPI, vol. 16(6), pages 1-30, March.
    17. Dawei Zhao & Zuotai Zhang & Xulong Tang & Lili Liu & Xidong Wang, 2014. "Preparation of Slag Wool by Integrated Waste-Heat Recovery and Resource Recycling of Molten Blast Furnace Slags: From Fundamental to Industrial Application," Energies, MDPI, vol. 7(5), pages 1-15, May.
    18. Wu, Junnian & Pu, Guangying & Guo, Yan & Lv, Jingwen & Shang, Jiangwei, 2018. "Retrospective and prospective assessment of exergy, life cycle carbon emissions, and water footprint for coking network evolution in China," Applied Energy, Elsevier, vol. 218(C), pages 479-493.
    19. Yongqi Sun & Zuotai Zhang & Lili Liu & Xidong Wang, 2014. "Multi-Stage Control of Waste Heat Recovery from High Temperature Slags Based on Time Temperature Transformation Curves," Energies, MDPI, vol. 7(3), pages 1-12, March.
    20. Bożena Gajdzik & Radosław Wolniak & Wieslaw Wes Grebski, 2023. "Electricity and Heat Demand in Steel Industry Technological Processes in Industry 4.0 Conditions," Energies, MDPI, vol. 16(2), pages 1-29, January.

    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:appene:v:171:y:2016:i:c:p:314-324. 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.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    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.