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Details van artikel 34 van 37 gevonden artikelen
| Titel: |
Stickiness - A Comparison of Test Methods and Characterisation Parameters |
| Auteur: |
Pasley, Humphrey Haloulos, Peter Ledig, Stefan |
| Verschenen in: |
Drying technology |
| Paginering: | Jaargang 13 (1995) nr. 5-7 pagina's 1587-1601 |
| Jaar: |
1995 |
| Inhoud: |
The stickiness of adipic acid and alumina was tested in equipment for powder characterisation. Experiments covered various moisture contents at ambient temperature. Both wall adhesion and internal cohesion tests were carried out. The testers evaluated were the Jenike and Peschl shear cells, the Warren Spring Laboratory Cohesion tester, the unconfined yield strength tester, and the Teesside Laminated shear cell. In addition, the empirical tests put forward by Can (1) were carried out. The sticky-point temperatures of various amorphous materials were also tested. The Jenike shear cell and the Warren Spring Cohesion tesm gave the most consistent and repeatable results for cohesion. None of the equipment tested gave a simple and repeatable measure of adhesion. The tester developed by Howe et al (2) determined the sticky-point quickly and repeatably. Fluidisation tests were carried out in a small scale visualisation module. The results correlated well with the measured cohesion parameters. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 34 van 37 gevonden artikelen
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