Hydrated lime life-cycle assessment : current and future scenarios in four EU countries
- Author
- Agustin Laveglia (UGent) , Luciano Sambataro, Neven Ukrainczyk, Nele De Belie (UGent) and Eddie Koenders
- Organization
- Project
- Abstract
- The environmental load associated to Hydrated Lime (HL) products is attributed to the limestone decomposition and the industrial production (combustion in the kiln, the electricity, the transports, etc.). Although the fuel and electricity mix used in the factory can be critical, no records of Life Cycle Assessment (LCA) have been found addressing this for HL. Considering the current environmental crisis, a shift to more sustainable sources of energy is expected. This paper studies, within the SUBLime EU network, the effect of the current fuel and electricity mix used in a HL plant, for Germany, Belgium, Portugal and Spain, as well as future scenarios. A theoretical Cradle-toGate Life Cycle Inventory for HL production was developed and used for scenario analysis, namely decarbonisation of the electricity matrix and replacement of hard coal by natural gas (NG) and biomass (B) in the fuel mix. The LCA for 2020 shows that, in 9 out of 15 indicators, the electricity consumption is significant. In terms of Global Warming Potential (GWP), 0.94 kg CO2 eq/kg HL are produced. Spain and Belgium have shown a better performance followed by Portugal and Germany. The results of future scenarios show that the shift to almost 100% renewable energies for electricity production reduce their sharing in almost all the indicators. As NG and B increase their proportion in the fuel mix, 9, 18 and 22% reductions in GWP in comparison to 2020 are achieved. However, 4 out of 15 indicators are higher than the reference due to the fuel mix.
- Keywords
- ASSESSMENT LCA, ENERGY, PLASTER, IMPACT, Hydrated lime, Renewable energy sources, Global warming potential, Sensitivity analysis, Life cycle assessment
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-01HM8TKNC9S2B5808YDZDHS737
- MLA
- Laveglia, Agustin, et al. “Hydrated Lime Life-Cycle Assessment : Current and Future Scenarios in Four EU Countries.” JOURNAL OF CLEANER PRODUCTION, vol. 369, 2022, doi:10.1016/j.jclepro.2022.133224.
- APA
- Laveglia, A., Sambataro, L., Ukrainczyk, N., De Belie, N., & Koenders, E. (2022). Hydrated lime life-cycle assessment : current and future scenarios in four EU countries. JOURNAL OF CLEANER PRODUCTION, 369. https://doi.org/10.1016/j.jclepro.2022.133224
- Chicago author-date
- Laveglia, Agustin, Luciano Sambataro, Neven Ukrainczyk, Nele De Belie, and Eddie Koenders. 2022. “Hydrated Lime Life-Cycle Assessment : Current and Future Scenarios in Four EU Countries.” JOURNAL OF CLEANER PRODUCTION 369. https://doi.org/10.1016/j.jclepro.2022.133224.
- Chicago author-date (all authors)
- Laveglia, Agustin, Luciano Sambataro, Neven Ukrainczyk, Nele De Belie, and Eddie Koenders. 2022. “Hydrated Lime Life-Cycle Assessment : Current and Future Scenarios in Four EU Countries.” JOURNAL OF CLEANER PRODUCTION 369. doi:10.1016/j.jclepro.2022.133224.
- Vancouver
- 1.Laveglia A, Sambataro L, Ukrainczyk N, De Belie N, Koenders E. Hydrated lime life-cycle assessment : current and future scenarios in four EU countries. JOURNAL OF CLEANER PRODUCTION. 2022;369.
- IEEE
- [1]A. Laveglia, L. Sambataro, N. Ukrainczyk, N. De Belie, and E. Koenders, “Hydrated lime life-cycle assessment : current and future scenarios in four EU countries,” JOURNAL OF CLEANER PRODUCTION, vol. 369, 2022.
@article{01HM8TKNC9S2B5808YDZDHS737,
abstract = {{The environmental load associated to Hydrated Lime (HL) products is attributed to the limestone decomposition and the industrial production (combustion in the kiln, the electricity, the transports, etc.). Although the fuel and electricity mix used in the factory can be critical, no records of Life Cycle Assessment (LCA) have been found addressing this for HL. Considering the current environmental crisis, a shift to more sustainable sources of energy is expected. This paper studies, within the SUBLime EU network, the effect of the current fuel and electricity mix used in a HL plant, for Germany, Belgium, Portugal and Spain, as well as future scenarios. A theoretical Cradle-toGate Life Cycle Inventory for HL production was developed and used for scenario analysis, namely decarbonisation of the electricity matrix and replacement of hard coal by natural gas (NG) and biomass (B) in the fuel mix. The LCA for 2020 shows that, in 9 out of 15 indicators, the electricity consumption is significant. In terms of Global Warming Potential (GWP), 0.94 kg CO2 eq/kg HL are produced. Spain and Belgium have shown a better performance followed by Portugal and Germany. The results of future scenarios show that the shift to almost 100% renewable energies for electricity production reduce their sharing in almost all the indicators. As NG and B increase their proportion in the fuel mix, 9, 18 and 22% reductions in GWP in comparison to 2020 are achieved. However, 4 out of 15 indicators are higher than the reference due to the fuel mix.}},
articleno = {{133224}},
author = {{Laveglia, Agustin and Sambataro, Luciano and Ukrainczyk, Neven and De Belie, Nele and Koenders, Eddie}},
issn = {{0959-6526}},
journal = {{JOURNAL OF CLEANER PRODUCTION}},
keywords = {{ASSESSMENT LCA,ENERGY,PLASTER,IMPACT,Hydrated lime,Renewable energy sources,Global warming potential,Sensitivity analysis,Life cycle assessment}},
language = {{eng}},
pages = {{21}},
title = {{Hydrated lime life-cycle assessment : current and future scenarios in four EU countries}},
url = {{http://doi.org/10.1016/j.jclepro.2022.133224}},
volume = {{369}},
year = {{2022}},
}
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