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An analysis of future platinum resources, emissions and waste streams using a system dynamic model of its intentional and non-intentional flows and stocks

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  • Elshkaki, Ayman

Abstract

Platinum is increasingly used intentionally and non-intentionally in several applications. This has raised the concern about its future resources, emissions and losses during its life cycle. On the one hand, increasing platinum emissions might affect human health. On the other hand, the accumulated platinum in mineral waste, soil, landfill sites and construction materials as a result of the emissions, losses and the utilization of secondary materials can be seen as potential resources for platinum. This paper is aimed at (1) analyzing the long term impacts of the use of platinum intentionally and non-intentionally on its future demand and supply, release to the environment and accumulation in mineral waste, soil, landfill sites and construction materials and (2) quantifying the amount of platinum in secondary materials that would be available for platinum future supply. The analysis is carried out on a global level using a system dynamic model of platinum intentional and non-intentional flows and stocks. The analysis is based on four scenarios for the introduction of fuel cell vehicles (FCVs). The results show that platinum demand is increasing overtime in all scenarios at different rates and its identified resources are expected to deplete before the end of the century with or without the introduction of FCVs. The release of platinum to the environment and the accumulation in soil are expected to decrease when conventional ICE vehicles is replaced by FCVs. The amount of platinum accumulated in mineral waste, soil, landfill sites and construction materials by the time platinum is depleted are more than double its identified resources and would be potential resources for platinum that are available in different parts of the world. The methodology presented in this paper can be used in the assessment of other technologies and other metals.

Suggested Citation

  • Elshkaki, Ayman, 2013. "An analysis of future platinum resources, emissions and waste streams using a system dynamic model of its intentional and non-intentional flows and stocks," Resources Policy, Elsevier, vol. 38(3), pages 241-251.
    • Handle: RePEc:eee:jrpoli:v:38:y:2013:i:3:p:241-251
    DOI: 10.1016/j.resourpol.2013.04.002
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    Citations

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    Cited by:

    1. Wang, Minxi & Chen, Wu & Zhou, Yang & Li, Xin, 2017. "Assessment of potential copper scrap in China and policy recommendation," Resources Policy, Elsevier, vol. 52(C), pages 235-244.
    2. Hu, Xueyue & Wang, Chunying & Elshkaki, Ayman, 2024. "Material-energy Nexus: A systematic literature review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 192(C).
    3. Jesko Schulte & Henrik Ny, 2018. "Electric Road Systems: Strategic Stepping Stone on the Way towards Sustainable Freight Transport?," Sustainability, MDPI, vol. 10(4), pages 1-16, April.
    4. Shigetomi, Yosuke & Nansai, Keisuke & Kagawa, Shigemi & Kondo, Yasushi & Tohno, Susumu, 2017. "Economic and social determinants of global physical flows of critical metals," Resources Policy, Elsevier, vol. 52(C), pages 107-113.
    5. Sverdrup, Harald U. & Ragnarsdottir, Kristin Vala, 2016. "A system dynamics model for platinum group metal supply, market price, depletion of extractable amounts, ore grade, recycling and stocks-in-use," Resources, Conservation & Recycling, Elsevier, vol. 114(C), pages 130-152.
    6. Harvey, L.D. Danny, 2018. "Resource implications of alternative strategies for achieving zero greenhouse gas emissions from light-duty vehicles by 2060," Applied Energy, Elsevier, vol. 212(C), pages 663-679.
    7. Kong, Rui & Xue, Fangfang & Wang, Jing & Zhai, Haiyan & Zhao, Lina, 2017. "Research on Mineral Resources and Environment of Salt Lakes in Qinghai Province based on System Dynamics Theory," Resources Policy, Elsevier, vol. 52(C), pages 19-28.
    8. Tomer Fishman & Rupert J. Myers & Orlando Rios & T.E. Graedel, 2018. "Implications of Emerging Vehicle Technologies on Rare Earth Supply and Demand in the United States," Resources, MDPI, vol. 7(1), pages 1-15, January.
    9. Shigetomi, Yosuke & Nansai, Keisuke & Kagawa, Shigemi & Tohno, Susumu, 2015. "Trends in Japanese households' critical-metals material footprints," Ecological Economics, Elsevier, vol. 119(C), pages 118-126.
    10. Karan Bhuwalka & Randolph E. Kirchain & Elsa A. Olivetti & Richard Roth, 2023. "Quantifying the drivers of long‐term prices in materials supply chains," Journal of Industrial Ecology, Yale University, vol. 27(1), pages 141-154, February.
    11. Elshkaki, Ayman, 2020. "Long-term analysis of critical materials in future vehicles electrification in China and their national and global implications," Energy, Elsevier, vol. 202(C).
    12. Vincent Moreau & Piero Carlo Dos Reis & François Vuille, 2019. "Enough Metals? Resource Constraints to Supply a Fully Renewable Energy System," Resources, MDPI, vol. 8(1), pages 1-18, January.

    More about this item

    Keywords

    Dynamic modeling; Platinum; Fuel Cells; Resources; Emissions; Secondary materials;
    All these keywords.

    JEL classification:

    • Q31 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Nonrenewable Resources and Conservation - - - Demand and Supply; Prices
    • O13 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
    • L72 - Industrial Organization - - Industry Studies: Primary Products and Construction - - - Mining, Extraction, and Refining: Other Nonrenewable Resources

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