In situ Raman spectroscopic quantification of CH4–CO2 mixture: application to fluid inclusions hosted in quartz veins from the Longmaxi Formation shales in Sichuan Basin, southwestern China
Abstract We re-evaluate the Raman spectroscopic quantification of the molar ratio and pressure for CH4–CO2 mixtures. Firstly, the Raman quantification factors of CH4 and CO2 increase with rising pressure at room temperature, indicating that Raman quantification of CH4/CO2 molar ratio can be applied...
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| Main Authors: | , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
KeAi Communications Co., Ltd.
2019
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| Subjects: | |
| Online Access: | https://doaj.org/article/c41de03f951043e1abc7f83b7ef0d56d |
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