Study of the influence of the intrinsic parameters of charcoal pellets and relative humidity on compressive strength and moisture adsorption
| Autor: | Philippe Bernard Himbane, Lat Grand Ndiaye, Alfredo Napoli, Jean-François Rozis |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Materials science
Arabic P06 - Sources d'énergie renouvelable 020209 energy Pellets 02 engineering and technology 010501 environmental sciences 01 natural sciences Déchet agricole Wheat starch Adsorption 0202 electrical engineering electronic engineering information engineering Relative humidity Composite material Charcoal 0105 earth and related environmental sciences Propriété physicochimique Absorption d'eau Moisture food and beverages Q70 - Traitement des déchets agricoles language.human_language humanities Utilisation des déchets Compressive strength Gomme arabique visual_art Charbon visual_art.visual_art_medium language Humidité |
| Zdroj: | Journal of Environmental Science and Engineering. A |
| Popis: | In this study, charcoal fines mixed with wheat starch or arabic gum were used to produce pellets. Moisture adsorption increased greatly by increasing relative humidity. Moisture adsorption depends also on the binder type used. All charcoal pellets had compressive strength above 1.0 MPa and their moisture adsorption reached 3% to 12% depending on relative humidity conditions. In authors' experiment field, statistical analysis showed that binder type and the rate of binder had more significant effects on compressive strength. The moisture adsorption was more influenced by relative humidity and binder type. |
| Databáze: | OpenAIRE |
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