IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v112y2016icp836-851.html
   My bibliography  Save this article

Environmental life cycle risk modeling of nuclear waste recycling systems

Author

Listed:
  • Choi, Sungyeol
  • Nam, Hyo On
  • Ko, Won Il

Abstract

A dynamic simulation model, named NUCYCLE, for nuclear fuel cycle systems was developed to analyze the lifecycle environmental impact of complex combinations of various fuel cycle processes and reactor types. The dynamic mass flow analysis capability of the developed model was verified against the OECD/NEA benchmark scenarios. The results of the open fuel cycle in this model are in close agreement with other models. As the complexity of fuel cycle systems increases with multiple recycling, the developed model produces results that are slightly different from other models, but the overall trends observed in the model are similar to those of other models for all the benchmark scenarios. The model was also applied to assess the environmental impact of three nuclear fuel cycle transition scenarios used for the verification study. The life cycle assessment estimates the remaining stockpile of high level waste and the accumulated emission of CO2 ranged 3–4 gCO2/kWh. Full recycling has the lowest CO2 emission because of reduced activities in uranium mining, conversion, and enrichment.

Suggested Citation

  • Choi, Sungyeol & Nam, Hyo On & Ko, Won Il, 2016. "Environmental life cycle risk modeling of nuclear waste recycling systems," Energy, Elsevier, vol. 112(C), pages 836-851.
    • Handle: RePEc:eee:energy:v:112:y:2016:i:c:p:836-851
    DOI: 10.1016/j.energy.2016.06.127
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S036054421630901X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2016.06.127?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.

    Citations

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


    Cited by:

    1. Dungan, K. & Gregg, R.W.H. & Morris, K. & Livens, F.R. & Butler, G., 2021. "Assessment of the disposability of radioactive waste inventories for a range of nuclear fuel cycles: Inventory and evolution over time," Energy, Elsevier, vol. 221(C).
    2. Tantau Adrian & Vitioanu Greta-Marilena, 2020. "Key factors affecting disposal of radioactive waste in the sustainable development approach," Proceedings of the International Conference on Business Excellence, Sciendo, vol. 14(1), pages 1-15, July.
    3. Laura Rodríguez-Penalonga & B. Yolanda Moratilla Soria, 2017. "A Review of the Nuclear Fuel Cycle Strategies and the Spent Nuclear Fuel Management Technologies," Energies, MDPI, vol. 10(8), pages 1-16, August.
    4. Gao, Ruxing & Nam, Hyo On & Ko, Won Il & Jang, Hong, 2018. "Integrated system evaluation of nuclear fuel cycle options in China combined with an analytical MCDM framework," Energy Policy, Elsevier, vol. 114(C), pages 221-233.

    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:112:y:2016:i:c:p:836-851. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.