Silicate dissolution boosts the CO2 concentrations in subduction fluids

Current estimates of dissolved CO2 in subduction-zone fluids based on thermodynamic models rely on a very sparse experimental data base. Here, the authors show that experimental graphite-saturated COH fluids interacting with silicates at 1–3 GPa and 800 °C display unpredictably high CO2 contents....

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Autores principales:	S. Tumiati, C. Tiraboschi, D. A. Sverjensky, T. Pettke, S. Recchia, P. Ulmer, F. Miozzi, S. Poli
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/0ed4d5db145c48af9684f6871b3beba3
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spelling	oai:doaj.org-article:0ed4d5db145c48af9684f6871b3beba32021-12-02T14:41:08ZSilicate dissolution boosts the CO2 concentrations in subduction fluids10.1038/s41467-017-00562-z2041-1723https://doaj.org/article/0ed4d5db145c48af9684f6871b3beba32017-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-00562-zhttps://doaj.org/toc/2041-1723Current estimates of dissolved CO2 in subduction-zone fluids based on thermodynamic models rely on a very sparse experimental data base. Here, the authors show that experimental graphite-saturated COH fluids interacting with silicates at 1–3 GPa and 800 °C display unpredictably high CO2 contents.S. TumiatiC. TiraboschiD. A. SverjenskyT. PettkeS. RecchiaP. UlmerF. MiozziS. PoliNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q S. Tumiati C. Tiraboschi D. A. Sverjensky T. Pettke S. Recchia P. Ulmer F. Miozzi S. Poli Silicate dissolution boosts the CO2 concentrations in subduction fluids
description	Current estimates of dissolved CO2 in subduction-zone fluids based on thermodynamic models rely on a very sparse experimental data base. Here, the authors show that experimental graphite-saturated COH fluids interacting with silicates at 1–3 GPa and 800 °C display unpredictably high CO2 contents.
format	article
author	S. Tumiati C. Tiraboschi D. A. Sverjensky T. Pettke S. Recchia P. Ulmer F. Miozzi S. Poli
author_facet	S. Tumiati C. Tiraboschi D. A. Sverjensky T. Pettke S. Recchia P. Ulmer F. Miozzi S. Poli
author_sort	S. Tumiati
title	Silicate dissolution boosts the CO2 concentrations in subduction fluids
title_short	Silicate dissolution boosts the CO2 concentrations in subduction fluids
title_full	Silicate dissolution boosts the CO2 concentrations in subduction fluids
title_fullStr	Silicate dissolution boosts the CO2 concentrations in subduction fluids
title_full_unstemmed	Silicate dissolution boosts the CO2 concentrations in subduction fluids
title_sort	silicate dissolution boosts the co2 concentrations in subduction fluids
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/0ed4d5db145c48af9684f6871b3beba3
work_keys_str_mv	AT stumiati silicatedissolutionbooststheco2concentrationsinsubductionfluids AT ctiraboschi silicatedissolutionbooststheco2concentrationsinsubductionfluids AT dasverjensky silicatedissolutionbooststheco2concentrationsinsubductionfluids AT tpettke silicatedissolutionbooststheco2concentrationsinsubductionfluids AT srecchia silicatedissolutionbooststheco2concentrationsinsubductionfluids AT pulmer silicatedissolutionbooststheco2concentrationsinsubductionfluids AT fmiozzi silicatedissolutionbooststheco2concentrationsinsubductionfluids AT spoli silicatedissolutionbooststheco2concentrationsinsubductionfluids
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Silicate dissolution boosts the CO2 concentrations in subduction fluids

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