Effect of Characteristics of Polyvinyl Alcohol on the Physical and Chemical Properties of Carbon-Containing Cryogels
Samples of cryogels based on aqueous solutions of polyvinyl alcohol were investigated. The molecular weights of the cryogel samples varied from 25⋅10 3 to 60⋅10 3 . It has been found that the ultimate strength of dry briquettes increased from 1.2 to 3.7 MPa with an increase in the polymer molecular...
Gespeichert in:
| Veröffentlicht in: | Solid fuel chemistry 2024-04, Vol.58 (2), p.162-164 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | Samples of cryogels based on aqueous solutions of polyvinyl alcohol were investigated. The molecular weights of the cryogel samples varied from 25⋅10
3
to 60⋅10
3
. It has been found that the ultimate strength of dry briquettes increased from 1.2 to 3.7 MPa with an increase in the polymer molecular weight. The resulting briquettes can be used, for example, as a proper domestic or industrial fuel. |
|---|---|
| ISSN: | 0361-5219 1934-8029 |
| DOI: | 10.3103/S0361521924020034 |