| Titre : |
New washing concept for wet-spun man-made fibers |
| Type de document : |
texte imprimé |
| Auteurs : |
Sascha Schriever, Auteur ; Musa Akdere, Auteur ; Gunnar Seide, Auteur ; Thomas Gries, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 89-91 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Fibres textiles -- Lavage
Fibres textiles synthétiques
Filature au mouilléProcédé dans lequel une solution de substance fibrogène est extrudée dans un milieu liquide de coagulation où le polymère est régénéré, comme dans la fabrication de la viscose ou de la rayonne cuproammoniacale.
|
| Index. décimale : |
677 Textiles |
| Résumé : |
A new washing concept for wet-spun man-made fibers, where fanned fiber bundies are generated by water nozzles, is being developed. The development process is aided by CFD-Simulations and PlV-systems. In a first step conventional washing concepts are analyzed and their deficits are disclosed. The main deficit disclosed is the inhibited mass transfer of solvent in the compact fiber bundle. To overcome this deficit a method to fan the compact fiber bundie and to reduce fiber-fiber interfaces was developed. In lab scale experiments the chosen concept is reviewed. The next step in the development is the validation of the new washing concept in wet spinning trials at technical scale. Further investigations on improved box geometries are in progress. |
| Note de contenu : |
- Wet spinning
- Development of a new washing concept |
| En ligne : |
https://drive.google.com/file/d/1WHfh0OtT1xVNN755cjhOqwSz3NwJOkxc/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26707 |
in CHEMICAL FIBERS INTERNATIONAL > Vol. 66, N° 2 (06/2016) . - p. 89-91
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New washing concept for wet-spun man-made fibers in CHEMICAL FIBERS INTERNATIONAL, Vol. 66, N° 2 (06/2016)
