| Titre : |
The use of inert oplymer spheres in retannage and fatliquoring floats. Reduced chemical use and environmental advantage |
| Type de document : |
texte imprimé |
| Auteurs : |
R. P. Daniels, Auteur ; D. Cutner, Auteur ; A. Sadeghi, Auteur |
| Année de publication : |
2021 |
| Article en page(s) : |
p. 81-83 |
| Langues : |
Anglais (eng) |
| Catégories : |
Cuirs et peaux
Eau -- Consommation -- Réduction
Produits chimiques -- Consommation -- Réduction
Produits de nourriture du cuir
Retannage
Sphères polymères
|
| Index. décimale : |
675.2 Préparation du cuir naturel. Tannage |
| Résumé : |
Inert polymer spheres, when used within processing floats, enhance the uptake of chemicals and products used in leather manufacture. The same float volume can be maintained, but with less water, hence increased chemical concentrations.
This is useful in neutralising, retanning, dyeing and fatliquoring processes, especially where the chemical costs are high, and the materials complex. These applications enable production of the same types of leathers, but from lower chemical offers. It provides significant reductions in unused products, normally discharged for effluent treatment. |
| Note de contenu : |
- Managing the chemical process
- Sphere applications in neutralising, retanning, dyeing and fatliquoring systems
- Chemical savings and reduced environmental demand
- Panel 1 : Minimising water use |
| En ligne : |
https://drive.google.com/file/d/1HPbNfM7xKKRaWe3arLFdsluzfYsOAH-0/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35545 |
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 105, N° 2 (03-04/2021) . - p. 81-83
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