Research Article
Microscale Research on Effective Geosequestration of CO2 in Coal Reservoir: A Natural Analogue Study in Haishiwan Coalfield, China
Figure 8
Infrared spectrogram of functional group region (4000–1500 cm−1) and the fingerprint region (1500–400 cm−1) for oil shale before and after SCCO2 treatment.
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