Analysis of the Change Feature and Action Mechanism of Coal Pore Structure under the Action of Supercritical CO<sub>2</sub>

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/ijer/volume-2023/8679917/figures/8679917.fig.004a.svgz" name="8679917.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Coking coal</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/ijer/volume-2023/8679917/figures/8679917.fig.004b.svgz" name="8679917.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Anthracite</td></tr></table>

<div>Cumulative mercury intrusion of coking coal and anthracite with pressure before and after ScCO<sub>2</sub> treatment.</div>

International Journal of Energy Research

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Figure 4

Figure 4: Analysis of the Change Feature and Action Mechanism of Coal Pore Structure under the Action of Supercritical CO<sub>2</sub> 

International Journal of Energy Research

Analysis of the Change Feature and Action Mechanism of Coal Pore Structure under the Action of Supercritical CO2

Figure 4

Analysis of the Change Feature and Action Mechanism of Coal Pore Structure under the Action of Supercritical CO₂