An experimental investigation of trace element dissolution in carbon dioxide: Applications to the geological storage of CO2
This paper presents the first experimental data for the fractionation of Fe, Cu and Zn between brine and carbon dioxide at pressure-temperature conditions applicable to the saline aquifers used for the geological storage of CO2, in order to evaluate the potential for trace element remobilization wit...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Elsevier Science BV
2011
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/22256 |
| _version_ | 1848750819795533824 |
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| author | Rempel, Kirsten Liesbcher, A. Heinrich, W. Schettler, G. |
| author_facet | Rempel, Kirsten Liesbcher, A. Heinrich, W. Schettler, G. |
| author_sort | Rempel, Kirsten |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This paper presents the first experimental data for the fractionation of Fe, Cu and Zn between brine and carbon dioxide at pressure-temperature conditions applicable to the saline aquifers used for the geological storage of CO2, in order to evaluate the potential for trace element remobilization within the injected CO2 plume. The study was carried out at 6.5-16 MPa and 60 °C in a large-volume autoclave, which was loaded with pressurized CO2 and a 20 wt% NaCl solution having a known concentration of Fe, Cu or Zn. Paired samples of brine and CO2 were extracted from separate capillary lines and analyzed for metal concentrations. |
| first_indexed | 2025-11-14T07:42:54Z |
| format | Journal Article |
| id | curtin-20.500.11937-22256 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:42:54Z |
| publishDate | 2011 |
| publisher | Elsevier Science BV |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-222562017-09-13T16:09:21Z An experimental investigation of trace element dissolution in carbon dioxide: Applications to the geological storage of CO2 Rempel, Kirsten Liesbcher, A. Heinrich, W. Schettler, G. brine mobilization trace metals fractionation storage carbon dioxide This paper presents the first experimental data for the fractionation of Fe, Cu and Zn between brine and carbon dioxide at pressure-temperature conditions applicable to the saline aquifers used for the geological storage of CO2, in order to evaluate the potential for trace element remobilization within the injected CO2 plume. The study was carried out at 6.5-16 MPa and 60 °C in a large-volume autoclave, which was loaded with pressurized CO2 and a 20 wt% NaCl solution having a known concentration of Fe, Cu or Zn. Paired samples of brine and CO2 were extracted from separate capillary lines and analyzed for metal concentrations. 2011 Journal Article http://hdl.handle.net/20.500.11937/22256 10.1016/j.chemgeo.2011.08.003 Elsevier Science BV restricted |
| spellingShingle | brine mobilization trace metals fractionation storage carbon dioxide Rempel, Kirsten Liesbcher, A. Heinrich, W. Schettler, G. An experimental investigation of trace element dissolution in carbon dioxide: Applications to the geological storage of CO2 |
| title | An experimental investigation of trace element dissolution in carbon dioxide: Applications to the geological storage of CO2 |
| title_full | An experimental investigation of trace element dissolution in carbon dioxide: Applications to the geological storage of CO2 |
| title_fullStr | An experimental investigation of trace element dissolution in carbon dioxide: Applications to the geological storage of CO2 |
| title_full_unstemmed | An experimental investigation of trace element dissolution in carbon dioxide: Applications to the geological storage of CO2 |
| title_short | An experimental investigation of trace element dissolution in carbon dioxide: Applications to the geological storage of CO2 |
| title_sort | experimental investigation of trace element dissolution in carbon dioxide: applications to the geological storage of co2 |
| topic | brine mobilization trace metals fractionation storage carbon dioxide |
| url | http://hdl.handle.net/20.500.11937/22256 |