An X-ray absorption study of the dissolution of siderite at 300 bar between 50 °C and 100 °C

Dissolution of siderite has been monitored in a small size batch reactor at a constant pressure of 300 bar and temperatures of 50 °C, 75 °C, and 100 °C, in acidic conditions. The technique, based on X-ray absorption spectroscopy measurements, allows simultaneous measurements of aqueous iron concentr...

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Veröffentlicht in:	Chemical geology 2009, Vol.259 (1), p.8-16
Hauptverfasser:	Testemale, Denis, Dufaud, Fabien, Martinez, Isabelle, Bénézeth, Pascale, Hazemann, Jean-Louis, Schott, Jacques, Guyot, François
Format:	Artikel
Sprache:	eng
Schlagworte:	CO 2 sequestration Dissolution rate Earth Sciences Environmental Sciences Geochemistry Global Changes Hydrothermal fluids Iron speciation Sciences of the Universe Siderite X-ray absorption spectroscopy
Online-Zugang:	Volltext
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