Determination of molar volume and composition of CO2-H2O-NaCl fluid inclusions using combined microthermometric and optical mesurements
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| RMS-DPI code: |
2008-1-7-0 |
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| Scientific session: |
Methods and analytical techniques for fluid inclusion studies |
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| Author listing: |
Painsi M., Diamond L.W., Akinfiev N.N. |
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| Principal author: |
Akinfiev Nikolay |
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| Language: |
Russian |
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Abstract - Summary
(short description): | |
| Here we develop a method to determine the bulk volume (Vm) - composition (X) properties of a common class of CO2-H2O-NaCl inclusions that at laboratory temperature consist of saline aqueous liquid plus two carbonic phases. This method allows the bulk Vm-X values of individual inclusions to be estimated based on three measurements: the dissociation temperature of CO2-clathrate-hydrate, the homogenization temperature of the carbonic phases, and the volume-fraction of carbonic phases measured in an optical spindle-stage at laboratory temperature. |
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| Date of presentation: |
23/09/2008 |
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| Presentation Place: |
IGEM RAS, Conference Hall |
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| RMS-DPI code: |
2008-1-7-0 |
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Proceeedings volume
in the RMS catalogue: | Proceedings of XIII International conference on thermobarogeochemistry and IVth APIFIS symposium. Volume 1. |
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| Pages: |
43-46 |
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File of proceedings
(PDF): |
167 K
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| Status: |
printed |
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| Recieved: |
15/03/2008 |
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| Accepted: |
27/06/2008 |
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| Published on-line: |
13/02/2009 |
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| Permanent address of publication: |
http://www.minsoc.ru/2008-1-7-0/ |
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| Contact author(s): |
Akinfiev, Nikolay Nikolaevich |
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