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Note: CO2-mineral dissolution experiments using a rocking autoclave and a novel titanium reaction cell

Purser, Gemma; Rochelle, Christopher A.; Wallis, Humphrey C.; Rosenqvist, Jorgen; Kilpatrick, Andrew D.; Yardley, Bruce W. D.. 2014 Note: CO2-mineral dissolution experiments using a rocking autoclave and a novel titanium reaction cell. Review of Scientific Instruments, 85 (8), 086109. 10.1063/1.4893642

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Abstract/Summary

A novel titanium reaction cell has been constructed for the study of water-rock-CO2 reactions. The reaction cell has been used within a direct-sampling rocking autoclave and offers certain advantages over traditional “flexible gold/titanium cell” approaches. The main advantage is robustness, as flexible cells are prone to rupture on depressurisation during gas-rich experiments. The reaction cell was tested in experiments during an inter-laboratory comparison study, in which mineral kinetic data were determined. The cell performed well during experiments up to 130 °C and 300 bars pressure. The data obtained were similar to those of other laboratories participating in the study, and also to previously published data

Item Type: Publication - Article
Digital Object Identifier (DOI): 10.1063/1.4893642
ISSN: 0034-6748
Date made live: 17 Mar 2015 10:14 +0 (UTC)
URI: http://nora.nerc.ac.uk/id/eprint/510179

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