Coal Water Slurry Viscosity and Fluidity Measurements with Surface Modification

Experimental data on coal water slurry preparation, likely from a research paper by Dingsong Yao. The description details a method involving surface modification and three-peak particle grading to improve slurry properties. It reports a specific increase in slurry concentration from 62.0 wt% to 69.0 wt% while maintaining a fluidity grade of A+.

Use Cases

• Modeling slurry viscosity based on particle surface modification and grading techniques described.
• Optimizing coal water slurry concentration for pipeline transport based on the reported fluidity improvements.
• Analyzing the relationship between particle hydrophobicity and free water content in slurries as discussed in the description.

Strengths

• Reports a concrete experimental outcome: slurry concentration increased from 62.0 wt% to 69.0 wt%.
• Describes a specific fluidity measurement result: achieved fluidity grade A+.
• The description provides a clear, physics-based explanation for the viscosity reduction mechanism.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

paperswithcode, author Dingsong Yao

Collection Method

Likely experimental measurements from a materials science or chemical engineering study.