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  The H2020 REFLECT project: Deliverable 1.4 - Silica dissolution and precipitation

Vosper, M., Kummerow, J., Demir, M., Tjelta, M. (2023): The H2020 REFLECT project: Deliverable 1.4 - Silica dissolution and precipitation, Potsdam : GFZ German Research Centre for Geosciences, 66 p.
https://doi.org/10.48440/gfz.4.8.2023.009

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REFLECT Deliverable 1_4 Complete Report.pdf (Publisher version), 5MB
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REFLECT Deliverable 1_4 Complete Report.pdf
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Locator:
https://doi.org/10.5281/zenodo.8341449 (Supplementary material)
Description:
Related Data: Tjelta, Morten, & Viig, Sissel Opsahl. (2023). Silica dissolution and precipitation kinetics in hot geothermal conditions (1.0.0) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.8341449
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https://doi.org/10.5281/zenodo.10212982 (Supplementary material)
Description:
Related Data: Vosper, M., Bateman, K., & Kilpatrick, A. (2023). Silica dissolution under a flow of pure water at pressure and temperature conditions relevant to geothermal energy extraction [Data set]. Zenodo. https://doi.org/10.5281/zenodo.10212982
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 Creators:
Vosper, M.1, Author
Kummerow, Juliane2, Author           
Demir, M.M.3, Author
Tjelta, M.4, Author
REFLECT, External Organizations, Contributor              
Affiliations:
1British Geological Survey, UK, ou_persistent22              
24.8 Geoenergy, 4.0 Geosystems, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146039              
3İzmir Institute of Technology, Türkiye, ou_persistent22              
4Institute for Energy Technology, Norway, ou_persistent22              

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 Abstract: We provide new thermodynamic and kinetic data concerning the dissolution and precipitation of silica in hot and superhot geothermal systems. Different methods were applied, including traditional photometric methods and in situ Raman and conductimetric methods. The studies covered the interactions of silica with both pure water and saline solutions. The kinetics of silica polymerisation were studied in the presence of various metal ions and at different pH values, informed by an analysis of real geothermal water samples from the Tuzla region of Türkiye.

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Language(s): eng - English
 Dates: 20232023
 Publication Status: Finally published
 Pages: 66
 Publishing info: Potsdam : GFZ German Research Centre for Geosciences
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.48440/gfz.4.8.2023.009
 Degree: -

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Project information

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Project name : REFLECT
Grant ID : 850626
Funding program : Horizon 2020 (H2020)
Funding organization : European Commission (EC)

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