Supercritical CO2 phase transition and permeability variation characteristic under coupling effect of temperature and confining stress
In the process of CO2 sequestration in deep coal seam, the pressure of injected supercritical CO2 gradually decreases with the increase of migration distance, and it turns into gaseous state. This kind of CO2 with phase change in coal is called mixed-phase CO2. The pressure distribution characterist...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of China Coal Society
2025-07-01
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| Series: | Meitan xuebao |
| Subjects: | |
| Online Access: | http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.DM24.1234 |
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