Pore Structure Parameters for Coal with Three Metamorphism Degrees

Xiaomin Liang published pore structure parameters for micropores, mesopores, and macropores in coal samples. The dataset is stored in an XLS file sized 9.5 KB and was last updated on May 14, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Compare pore size distribution across coal metamorphism stages based on the described pore categories.
• Model fluid transport properties in coal based on pore structure parameters.
• Correlate coal rank with specific pore structure metrics mentioned in the description.

Strengths

• Dataset is focused on a specific niche: pore structure across three distinct degrees of coal metamorphism.
• It is openly available under a permissive CC-BY-4.0 license.
• The file size of 9.5 KB indicates a compact and likely focused dataset.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Xiaomin Liang

Freshness

Last updated 2026-05-14 17:26:12; freshness should be verified.