Cargando…
Effect of Tetrahydrofuran Extraction on Surface Functional Groups of Coking Coal and Its Wettability
Coking coal was extracted with tetrahydrofuran solvent using ultrasonic and microwave-assisted method at 50°C and atmospheric pressure. Wettability of raw coal and its residue (residual coal) was tested with capillary penetration method. The raw and residual coals were studied by Fourier transform i...
| Autores principales: | , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi
2019
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6617878/ https://www.ncbi.nlm.nih.gov/pubmed/31346488 http://dx.doi.org/10.1155/2019/1285462 |